Wharfedale 乐富豪 MP1800专业功放

versatile power amplifierProduct OverviewThe Bose Professional PowerSpace P4300+ amplifier combines power and DSP into a 1RU, four-channel design for quick-turn installations. Part of a comprehensive platform of loudspeakers, controls, and software thathelp installers deliver premium commercial sound systems efficiently, PowerSpace+ amplifiers feature aquick-setup workflow. An onboard configuration utilityand intuitive browser-based UI present common tasksin a logical manner, so you can configure the system faster, reducing installation time while increasing setup accuracy. Once installed, proprietary algorithms offer predictable performance while optional interfaces — such as ControlCenter analog zone controllers — make operation easy for end users. For premium commercial applications, PowerSpace+ models provide amplification and DSP in one integrated, easy-to-configure package.Applications Retail stores Restaurants and bars Hospitality venues Conference centers SchoolsAuxiliary zonesKey Features300 watts per channel and works seamlessly with Bose Professional loudspeakers, DSPs, and controls to create complete commercial sound systemsBuilt-in DSP, including SmartBass processing, routing, level control, delays, limiters, Bose Professional loudspeaker EQs, plus input and area EQsPowerSpace configuration utility facilitates setup with an integrated webserver and intuitive browser-based UI, including real-time control with signal and thermal monitoringOpti-Voice paging provides a smooth transition between music and announcementsIntegrated features to simplify commercial installations: Dedicated input for 600 Ω telephone or mic paging, independent 600 Ω music-on-hold and line-level aux outputs, and a NO/NC mute connectionLoad-independent outputs deliver full channel power to either low-impedance loads (4–8 Ω) or high-impedance(70/100V) loads without bridgingI-Share outputs deliver 2X power level into low-impedance (2–4 Ω) or high-impedance (70/100V) loads by combining the current of both channelsAuto-standby mode saves power when audio signal falls below a set threshold after 20 minutes, then wakes when audio returnsIntuitive end-user operation — optional ControlCenter CC-1, CC-2, and CC-3 analog zone controllers provide easy volume control and source selectionversatile power amplifier Technical Specificationsversatile power amplifierversatile power amplifier1.Power switch – In/Out standby mode2. Power LEDSolid white LED indicates power is on.Blinking white LED indicates the unit is in auto standby mode.Solid red LED indicates a power supply fault.Blinking red LED indicates a thermal fault.3. Input 1, 2, 3, 4 signal LED – Each LED operatesindependently:Green LED indicates signal is present.Amber LED indicates signal is near clipping.Red LED indicates clipping.4. Output 1, 2, 3, 4 limit LED – Each LED operatesindependently:LED is amber when the amplifier is limiting the corresponding output due to exceeding the outputs’ V Peak or V RMS limits.LEDs will display solid red if an amplifier fault is detected.LEDs will blink red when all outputs are muted.1.Output attenuation 1, 2, 3, 4 – Output attenuators for each output. Turn the controls clockwise to decrease attenuation and counter-clockwise to increase attenuation.2. ControlCenter – RJ-45 input connector for BoseProfessional ControlCenter CC-1, CC-2, CC-3 analog zone controllers or CV41 4-to-1 converter only.3. Mute – Contact closure connection where a shortacross the mute connector will mute all outputs. Mute polarity can be inverted by a DIP switch.4. Output – 8-terminal block connector for loudspeakerconnections. Each channel can deliver up to 300 watts regardless of load into 4 Ω, 8 Ω, 70V, or 100V. Each output pair can be I-Shared.5. Ethernet – Connect amplifier to a switch or laptopEthernet port to configure via the web-based configuration utility.6. Music-on-hold – Dedicated 600 Ω music-on-holdinterface.7. Auxiliary output – Line-level auxiliary output.8. Input – Inputs 1 and 2 support balanced line-levelinputs (Euroblock) or unbalanced inputs (stereo RCA). Inputs 3 and 4 are balanced inputs, and Input 4 also supports either a 600 Ω telephone paging input or a PTT/VOX dynamic microphone input.9. AC inlet – Removing the AC cord when the amplifier ison is equivalent to powering down using the front panelpower switch and is an acceptable power-down method.Front PanelRear Panelversatile power amplifierPowerSpace, Opti-Voice, and SmartBass are trademarks of Transom Post OpCo LLC. Bose is a trademark of Bose Corporation. All other trademarks are the property of their respective owners. ©2023 Transom Post OpCo LLC. All rights reserved.Mechanical Diagrams 11. Dimensions are shown in millimeters over inches.Front View Rear ViewLeft View Top View Bottom ViewRight View44[1.7]32[1.2]483[19.0]406[16.0]466[18.3]420[16.5]。

器材价格参考⽤部分品牌参考价格此处的价格仅供参考，多为⼚家报价，⽬的是给⼤家⼀个⼤致价位的概念（转贴于影⾳新时代论坛alexking）按器材类型分类雅马哈（YAMAHA）报价：YAMAHA AZ1 13500YAMAHA AZ2 7500YAMAHA 2400 6400YAMAHA 1400 4900YAMAHA 750 3950YAMAHA 650 3900YAMAHA 450 2000YAMAHA 640 3400YAMAHA 540 2450YAMAHA 440 2100YAMAHA 340 1580YAMAHA RXV-596 AV机 2800⼈民币YAMAHA RXV-800 AV机 3900⼈民币YAMAHA RXV-1000 AV机 4600⼈民币YAMAHA A1 AV机 13200⼈民币YAMAHA A2 AV机 8800⼈民币马兰⼠（MARANTZ）报价：MARANTZ 7400 5100MARANTZ 7300 4900MARANTZ 6400 3800MARANTZ 6300 3500MARANTZ 5400 3200MARANTZ 5300 2700MARANTZ 4400 2100MARANTZ 4300 1980马兰⼠ SR5200 AV机 3800⼈民币马兰⼠ SR6200 AV机 4500⼈民币马兰⼠ SR7200 AV机 5700⼈民币马兰⼠ SR8000 AV机 7400⼈民币马兰⼠ SR4200 AV机 3200⼈民币马兰⼠ PM14SA 合并机 14500⼈民币马兰⼠ PM14 合并机 10500⼈民币马兰⼠ PM17SA 合并机 8500⼈民币马兰⼠ PM17 合并机 6800⼈民币天龙（DENON）报价：DENON 3805 9480DENON 3803 7800DENON 2803 5800DENON 1804 3850DENON 1604 2700DENON 1404 2250天龙 S10III 合并机 13500⼈民币天龙 PMA-2000 合并机 6500⼈民币天龙 PMA-1500 合并机 4200⼈民币天龙 AVC-A10SE AV机 11500⼈民币天龙 AVR-1801 AV机 4200⼈民币天龙 AVR-2800 AV机 5800⼈民币天龙 AVR-3300G AV机 6800⼈民币天龙 AVR-3801 AV机 7500⼈民币安桥（ONKYO）报价：ONKYO TX-NR901 12480ONKYO TX-NR801 9280ONKYO TX-SR701 5300ONKYO TX-SR601 3700ONKYO TX-SR501 2700ONKYO TX-SR401 210021CN A50SE 合并机 5200⼈民币21CN A100 合并机 5080⼈民币21CN A45 合并机 3480⼈民币21CN A80 合并机 3000⼈民币21CN A120 合并机 2280⼈民币雅乐普契尼 5460⼈民币雅乐普契尼特别版 7560⼈民币雅乐普契尼签名版 6650⼈民币雅乐普契尼签名特别版 9240⼈民币雅乐贝⾥尼前级 8200⼈民币雅乐唐采尼帝后级 10000⼈民币丹麦皇⼦ B-100 合并机 9000⼈民币架势Classe CAP151 合并机 16000⼈民币⼒⼠ C-509S 合并机 39560⼈民币⼒⼠ C-7I 前级 35500⼈民币⼒⼠ M-7I 后级 35500⼈民币⼒⼠ C-3 前级 12880⼈民币⼒⼠ M-3 后级 14620⼈民币⼒⼠ C-9II 前级 85380⼈民币⼒⼠ B-10 后级 75520⼈民币Krell 300i 合并机 18000⼈民币Krell 500i 合并机 34000⼈民币TAG Mc Laren 60i 合并机 7000⼈民币TAG Mc Laren 60ai 合并机 9800⼈民币翩美 Primare A30.1合并机 15800⼈民币翩美 Primare A20 合并机 9300⼈民币翩美 Primare A10 合并机 7500⼈民币Mark Levinson No383 合并机 50000⼈民币乐林 Concentra 合并机 36000⼈民币Linn kolektor 前级 7200⼈民币Linn LK85 后级 7200⼈民币Bryston 4B ST 后级 21300⼈民币Bryston 7B ST 后级 37000⼈民币Bryston BP25 前级 17000⼈民币⾳乐之旅ECP1前级 5400⼈民币⾳乐之旅EC4.5前级 7860⼈民币⾳乐之旅EC4R前级 11700⼈民币⾳乐之旅EC4.7前级 19630⼈民币⾳乐之旅AW600FTT后级 9650⼈民币⾳乐之旅AW100DMB后级 17200⼈民币⾳乐之旅AW120DMB后级 26620⼈民币⾳乐之旅AW180M后级 24600⼈民币⾳乐之旅ECI1合并机 16670⼈民币⾳乐之旅ECI2合并机 6350⼈民币⾳乐之旅ECI3合并机 12192⼈民币NAD S-300 合并机 12500⼈民币NAD S-100 前级 9000⼈民币NAD S-200 后级 12000⼈民币ONIX A-120 合并机 5500⼈民币ONIX A-60 合并机 3600⼈民币ONIX OA-80 合并机 4000⼈民币ONIX 3000+2150前后级 7500⼈民币⾳乐传真 X-A1 合并机 8500⼈民币⾳乐传真 A-3 合并机 12000⼈民币⾳乐传真 A-300 合并机 17000⼈民币⾳乐传真 M3 合并机 38000⼈民币麦景图 MC352 后级 63800⼈民币麦景图 MC300 后级 43000⼈民币麦景图 C15 前级 16500⼈民币麦景图 MA6450 合并机 22000⼈民币麦景图 MA6850 合并机 30000⼈民币多能⼠ TIA-2300 合并机 12800⼈民币⾦嗓⼦ E407V 合并机 33000⼈民币⾦嗓⼦ E306V 合并机 22000⼈民币⾦嗓⼦ E211 合并机 13800⼈民币Bow 丹麦神⼸ Wazoo 合并机 23000⼈民币雅骏 FMJ A22 合并机 16000⼈民币Gryphon Callisto2200 合并机 33000⼈民币Gryphon Callisto2100 合并机 27000⼈民币Gryphon Century 合并机 28000⼈民币Gryphon TABU AT 合并机 22000⼈民币Goldmund SRI-2 合并机 30000⼈民币⾳箱报价－－－－－－－－－－－－－－－－－达尼皇太⼦II 5600⼈民币 AE 100iLE 2500⼈民币达尼 ROYAL SCEPTER 8400⼈民币 AE 109LE 4500⼈民币达尼皇太⼦370 7700⼈民币 AE 120 6350⼈民币达尼皇太⼦470 12300⼈民币 AE 107C（中置） 1930⼈民币达尼皇太⼦870 17500⼈民币 AE 108S（超低⾳） 4345⼈民币达尼 ASXCENTER 1250⼈民币 AE 200 3850⼈民币达尼 ASX 1000 1400⼈民币 AE 209 5860⼈民币达尼 ASX 3000 2500⼈民币 AE 1 12360⼈民币达尼 ASX 5000 3750⼈民币 AE 2 19300⼈民币达尼 ASX 8000 5300⼈民币 AE 1（签名版） 26300⼈民币达尼男爵 505 4800⼈民币 AE 2 （签名版） 46600⼈民币达尼男爵 606 6000⼈民币 AE 5 99200⼈民币达尼男爵 808 7400⼈民币 AE 509 11860⼈民币达尼⼦爵 SUITE 1.5 6400⼈民币 AE 520 15330⼈民币达尼⼦爵 SUITE 2.5 8700⼈民币 AE ⽔晶⼀号 1960⼈民币达尼⼦爵 SUITE 3.5 12700⼈民币 AE ⽔晶⼆号 2960⼈民币达尼⼦爵中置 3500⼈民币　法国三⾓牌 TITUS-TZX 4800⼈民币达尼⼦爵超低⾳ 4300⼈民币　法国三⾓牌 COMETE-TZX 6100⼈民币雅丽丝 1号⾳箱 18800⼈民币　法国三⾓牌 LUNN 6800⼈民币雅丽丝 2号⾳箱 28800⼈民币　法国三⾓牌 ZEPHYR 9000⼈民币KEF CRESTA 1 ⾳箱 1900⼈民币　法国三⾓牌 ITTOHxs 11600⼈民币KEF CRESTA 2 ⾳箱 2600⼈民币　法国三⾓牌 ANTAL 12400⼈民币威武极典 Solus 16000⼈民币　法国三⾓牌 ZAYS MKII 22000⼈民币威武时尚谱乐 14500⼈民币　法国三⾓牌 EXTAN 34000⼈民币威武时尚百乐 11000⼈民币　法国梦幻之声 Initiation 1 2340⼈民币威武时尚意乐 5000⼈民币　梦幻之声 Initiation 2 3900⼈民币Spendor S2 4536⼈民币　梦幻之声 Initiation 3 5200⼈民币Spendor 2020 3460⼈民币　梦幻之声 Initiation 4 3280⼈民币Spendor 2030 4950⼈民币　梦幻之声 Initiation 6 3770⼈民币Spendor 2040 7730⼈民币　梦幻之声 Initiation 7 5200⼈民币Spendor SP3/1P（红⽊） 9185⼈民币　梦幻之声 Initiation 中置 1800⼈民币Spendor SP1/2（桃⽊） 14184⼈民币　丹拿听众42 5500⼈民币美之声监听⼀号 3800⼈民币　丹拿听众52 6500⼈民币美之声监听三号 4780⼈民币　丹拿听众62 8000⼈民币美之声焦点⼗号 1270⼈民币　丹拿听众72 11000⼈民币美之声和谐三号 2720⼈民币　丹拿听众82 14000⼈民币美之声梦幻三号 3780⼈民币　丹拿 CONTOUR1.1MKII 9800⼈民币B&W N805 14000⼈民币　丹拿 CONTOUR1.3MKII 13500⼈民币B&W N804 28000⼈民币　丹拿 CONTOUR1.3SE 22000⼈民币B&W N803 35000⼈民币　丹拿 CONTOUR1.8MKII 20000⼈民币B&W CDM1NT 8800⼈民币 ProAc T2000 7600⼈民币B&W CDM7NT 14000⼈民币 ProAc T2000 签名版 9600⼈民币B&W CDM1SE 6800⼈民币 ProAc 1SC 11600⼈民币卓丽贵族世代⼀号 13500⼈民币　西湖 LC6.75 13200⼈民币皇冠鉴名三号MKII 13500⼈民币　西湖 LC5.75 9600⼈民币－－－－－－－－－－－－－－－－－－－－－CD机和咸菜报价－－－－－－－－－－－－－－－－－－－－－－－CD机－－－马兰⼠ CD6000OSE CD机 2550⼈民币马兰⼠ CD19A CD机 4000⼈民币马兰⼠ CD17DA CD机 5400⼈民币马兰⼠ CD16D CD机 7000⼈民币天龙 DCD-S10II CD机 9600⼈民币天龙 DVD5000 DVD机 14500⼈民币天龙 DVD1000 DVD机 3300⼈民币雅乐巴格⾥尼 CD机 7500⼈民币NAD S500 CD机 9500⼈民币君⼦⾏星 CD机 7200⼈民币⼒⼠ D-600S CD机 12880⼈民币⼒⼠ D-7 CD机 25640⼈民币雅骏 FMJ CD23 CD机 16000⼈民币CARY CD303 CD机 7000⼈民币CARY CD306 CD机 19700⼈民币架势Classe CDP.3II CD机 12800⼈民币先锋 DV-3300 DVD机 1780⼈民币先锋 DV-S10A DVD机 15800⼈民币先锋 DV-S6D DVD机 6800⼈民币美国雅卓 UCD-100 CD机 6500⼈民币美国雅卓 HDCD-10 解码器 5500⼈民币TEAC 25XS CD机 9100⼈民币TEAC 50X CD机 13500⼈民币SONY SCD-1 SACD机 30000⼈民币SONY SCD-777ES SACD机 19500⼈民币SONY SCD-555ES SACD机 13500⼈民币SONY DVP-9000ES DVD机 12500⼈民币SONY CDP-XA7ES CD机 14500⼈民币SONY CDP-55ES CD机 7500⼈民币翩美 1.0 DVD机 11000⼈民币－－－咸菜－－－NBS STINGHER1mRCA信号线1050⼈民币NBS DRAGON/FLY ⼩飞龙系列：1m RCA 信号线1550⼈民币1.5m RCA 信号线2000⼈民币1m XLR 信号线1995⼈民币1.5m XLR 信号线2500⼈民币2.5m ⾳箱线2400⼈民币3m ⾳箱线2900⼈民币1.5m 电源线 1500⼈民币NBS MINE/SERPENT-II ⼩蛇系列：1m RCA 信号线2350⼈民币1.5m RCA 信号线2960⼈民币1m XLR 信号线2800⼈民币1.5m XLR 信号线3600⼈民币2.5m ⾳箱线3100⼈民币3m ⾳箱线3200⼈民币1.5m 电源线 2400⼈民币NBS SERPENT-II中蛇系列：　1.5m RCA 信号线4500⼈民币2m RCA 信号线5500⼈民币1.5m XLR 信号线4500⼈民币2m XLR 信号线5500⼈民币1.5m 电源线 3000⼈民币NBS KING/SERPENT-II蛇王系列：1.5m RCA 信号线7900⼈民币2m RCA 信号线9600⼈民币1.5m XLR 信号线7900⼈民币2m XLR 信号线9600⼈民币2.5m ⾳箱线10000⼈民币3m ⾳箱线12000⼈民币NBS SIGNATURE-II签名系列：1.5m RCA 信号线9600⼈民币2m RCA 信号线12000⼈民币1.5m XLR 信号线9600⼈民币2m XLR 信号线12000⼈民币2.5m ⾳箱线14400⼈民币3m ⾳箱线16000⼈民币1m 电源线 4000⼈民币MASTER-II⼤师系列：AQ Coral⽔蟒 1m XLR1140⼈民币1.5m RCA 信号线12000⼈民币2m RCA 信号线18000⼈民币1.5m XLR 信号线12000⼈民币2m XLR 信号线18000⼈民币2.5m ⾳箱线26000⼈民币3m ⾳箱线33000⼈民币1m 电源线 5800⼈民币注意： NBS ⼩蛇以下报价偏⾼，只供参考。

ELA -121ELA -181图3：舞 台观众区域覆盖角度图2：(系统连接示意图)图1观众区域观众区域覆盖角度舞 台5. 两种不同安装方式的覆盖角度示意图（如图3、图4）。

图4：1811. 确保功率放大器和音箱的功率、阻抗相匹配，失衡搭配可导致扬声器损坏或损坏音质。

2. 音箱吊挂或倒置于舞台使用时，全频音箱必须调成弧形面，具体弧度视现场而定（如图3、图4）3. 音箱的安装需由专业工程人员进行，应固定牢靠。

4. 搬运音箱时，请小心轻放，保护好音箱不受损坏。

5. 非专业技术人员请勿私自接线或使用设备。

6. 系统的音质效果取决于调试者的专业技术、音乐鉴赏水平等综合能力。

7. 音箱使用完后，音箱上的插销、连接杆固定在音箱上，以免丢失。

8. 若应用于演出时，现场不利于吊挂多只ELA -181超低音音箱时，全频性线阵列可搭配得胜其他型号的超低音音箱 使用，如ELV -182。

六. 标准配置该款超低音音箱选用了灵敏度较高的18寸超低音单元，选用国内性能领先的航天磁钢；音箱箱体采用相式结构；此款单18寸超低音音箱的铝吊挂件与ELA -121全频音箱可连接吊挂安装。

导9TLA181S1A注：以上数据由得胜实验室测试得到，并拥有最终解释权！七. 安全警示为避免电击、高温、着火、辐射、爆炸、机械危险以及使用不当等可能造成的人身伤害或财产损失，使用本产品，请仔细阅读并遵守以下事项:1. 使用产品时请确认所连接设备与本产品功率是否匹配以及合理调整音量大小，不要在超过产品功率及大音量下长时间使用，以免造成产品异常和听力损伤；2. 使用中若发现有异常（如冒烟、异味等），请立即关闭电源开关并拔掉电源插头，然后将产品送经销商检修；3. 本产品及附件都应放置在室内干燥通风处，勿长期存放在潮湿、灰尘多的环境，使用中避免靠近火源、雨淋、进水、过度碰撞、抛掷、振动本机及覆盖通风孔，以免损坏其功能；4. 若产品需要固定于墙壁或天花板上时，请确保固定到位，防止因固定强度不足导致产品发生跌落危险；5. 使用该产品时需遵守相关安全规定，法律法规明确禁止使用场合请勿使用本机，以免导致意外事故；6. 请不要自行拆机改装或维修，以防止出现人身伤害，如有问题或服务需求请联系当地经销商跟进处理。

网易新闻微博邮箱相册阅读有道摄影爱拍优惠券云笔记闪电邮手机邮印像派网易识字更多博客手机博客博客搬家博客VIP服务LiveWriter写博word写博邮件写博短信写博群博客博客油菜地博客话题博客热点博客圈子找朋友发现小组风格网易真人搭配社区iStyle网易真人搭配社区iStyle网易真人搭配社区iStyle玩摄影，玩LOFTER玩胶片，玩LOFTER玩绘画，玩LOFTER创建博客登录加关注显示下一条 | 关闭温馨提示！由于新浪微博认证机制调整，您的新浪微博帐号绑定已过期，请重新绑定！立即重新绑定新浪微博》 | 关闭安全地带靠山山倒，靠人人倒，靠自已最好！导航∙首页∙日志∙相册∙音乐∙收藏∙博友∙关于我日志子龙职业：POLICE成分：海归信条：靠山山倒,靠人人倒,靠自已最好！ＱＱ：４５３４５４５８１博客地址:/加博友关注他被推荐日志最新日志∙【整理】钓鱼岛权属历史脉络∙【转载】国家文物局等再次研∙【转载】王学兵离婚净身出门∙【转载】独曝李连杰和两任妻∙【转载】郭富城准岳父患癌提∙【转载】50斤重的大金砖太诱该作者的其他文章博主推荐相关日志随机阅读∙浅析杜甫诗作《宾至》∙朱熹究竟有没有“纳尼为妾”？∙现代京剧《沙家浜》的来龙去脉（下）∙一千亿做个假古董∙1979北京机场vs.2012爱登堡机场：有的人就是少见多怪∙奥运金牌：得也纠结，失也气恼首页推荐∙男人为何都喜欢丰乳肥臀∙宋祖英家乡发现化石(图)∙北京'地沟油'回收全过程∙中国游客美国炫富遭打劫∙在街头裸体读书的女人们∙日本大使在京遭袭击原因更多>>1969珍宝岛:中苏坦克争夺战（整理）柯云路“文革”小说代表作《芙蓉国》—精华选载(转载)《推荐几款专业功放作为家用Ｈi-Fi功放》（整理）2010-06-19 12:03:06| 分类：我的Hi-Fi | 标签：功放高峰皇冠声音 bgw |字号大中小订阅以我十几年玩高档专业器材的经验来看目前能用在家中HI-FI的专业功放只有几款：CROWN（美国皇冠）的REFERENCE系列、CREST AUDIO（美国高峰）的PRO系列（FA系列声音还是粗）、MC2、BGW（美国）（6500、7500、GTA、GTB）。

内夕卜如止匕优质令人方7又心_________________ Wharfedale (乐富豪）EVO 4.4落地式音箱文/田野图/小路产品代理：IAG先歌国际影音w w w.avflin 35EDUPfTiElMT R EV IEU J 点指兵兵物美价廉是一个相当吸引人的词语，大家都喜欢性价 比高的产品，即便是天价的Hi_End音响，也得谈一个物有 所值。

音响中有很多品牌不同系列因其性价比高而为人津津乐道，比如英国Wharfedale (乐富豪）的Diamond系列，多次更新换代仍保持高性价比特色而屡获好评，可说 是物美价廉的代表产品之一。

而Wharfedale在去年底推出 了一个名为EV〇4的新系列，其最贵的一款EVO 4.4也仅 2万元出头，也属于比较亲民的系列。

Wharfedale成立以来，最强的技术领域是在扬声器的驱动单元方面。

其首创的经典产品包括编织折环低音单元、泡沫塑料折环低音单元、橡胶折环低音单元、陶瓷球 顶高咅单元、分频器、超薄扬声器电磁元件等。

和许多扬 声器制造商不同的是，Wharfedale采用的每个驱动单元都是自己设计和生产的。

在他们最新的Elysian和EVO 4系列 上，单元自然也是最吸引人的亮点。

上期我们试用了新推出的旗舰Elysian系列，这个系列 与EVO 4是同时开发的，两者也可看出一些相似的设计要素和技术。

比如全新A M T高音单元、曲线形箱体和拿手的 向下倒相式结构等，好看又好声。

EVO 4系列定位介于Elysian和Diamond之间，有2款书架箱、2款落地箱、2款 中置箱、1款环绕箱，Evo 4.4是尺寸最大的落地箱，可以 用EV〇4系列组合家庭影院。

>外观设计出色开箱将EVO 4.4取出，我首先就被它的外观所吸引。

箱体采用弧度设计，铺上精美木皮，单元外框采用抛光处 理，整体典雅又具有科技感。

脚钉由两部分组成，给黑色 的底座增加了 _些银色点缀。

用户操作使用说明书感谢你使用本司产品，请在使用产品之前详读产品的应用说明：重要指引1. 使用设备前请阅读所有的文件，并保留所有的文件以作进一步参考。

2. 必须使用与背板标称电压相符的电源，若由于使用电压的不恰当而导致的设备损坏将不获保修。

3. 设备的地线和使用电源的地线必须连接到一起，并要确认使用电源的地线是真实的与大地连接的地线。

4. 禁止功放在桥接状态下输出端和示波器的探头相连，否则对功放及测试设备都会造成损害。

5. 功放的输入电平不要超过标称的灵敏度值。

6. 不要将功放的某一个声道的输出接到另一个通道的输入。

不要将功放的输出并联或串联到另一台功放的输出使用。

7. 配置功放的时候，功放的功率必须比音箱的标称功率大50%-100%。

8. 必须确认功放当前的使用状态和输入模式的设置一致。

9. 在拔掉电源线、信号线、拨动输入模式选择开关、限幅器开关，灵敏度开关前必须先把功放电源关掉。

10.功放的音量旋钮通常设到0dB处。

11.在一个信号要分给多台功放使用的情况，建议使用信号分配器进行搭配。

12.不要将功放的进风口，出风口堵塞。

安全注意事项：在开始使用功放前请仔细阅读此安全指引。

安装设备时：-- 必须在平坦的地方安装,不能倒放功放。

-- 不能在有水或潮湿的地方安装。

-- 将功放远离热源，如辐射体或其他热源。

-- 请不要将其它物品置于机身顶盖上。

在连接功放时请记住：-- 在连接功放前请仔细阅读本手册。

-- 请仔细连接功放的每个接口。

否则，有可能会由于线路断开而导致噪声、出现故障或电击等现象。

-- 为避免电击，请不要打开顶盖。

检查交流电源符合额定值后，才能将电源线连接致电源插座上概述1 本设备的功率管采用了不等距的排列方式，有效利用散热器，使得产品的散热效率更高；2 使用了全新的并联+隧道式风冷散热系统，使得产品的散热效率更高，整机的工作温度更低，产品的稳定性、可靠性更高；更低，产品的稳定性、可靠性更高；4 先进的保护功能，输出方式比传统得到更高的阻尼系数；完善的可靠性保护功能：本产品有完善的可靠性保护措施，这些保护既可保护功放自身不受损坏，有可以保护与之连接的喇叭系统。

18" Front Loaded Subwoofer for Portable PA and Installation ApplicationsTMS118B*All third-party trademarks are the property of their respective owners. Their use neither constitutes a claim of the trademark nor affiliation of the trademark owners with MUSIC Tribe. Product names are mentioned The 3,200-Watt TM S118B is a frontloaded 18" subwoofer systemdesigned for a wide range of music andlive sound reinforcement applications.Engineered to work in conjunctionwith TURBOSOUND loudspeakermanagement systems, the TM S118Bprovides optimal FOH performance,as well as exceptional drum and sidefill monitoring duties.A bass reflex port design enclosure,with a high powered carbon fibre loaded 18" low frequency driver that utilizes a specialised voice coil wound on both the inside and outside of the coil former for higher magnetic density, better heat dissipation, high power handling capacity, and improved efficiency. T he T MS118B subwoofer provides fast and accurate transient response for virtually distortion-free operation – even in the most demanding performances.Finished in a highly durable semi matt black paint, the cabinet is constructed from 18 mm (3/4") birch plywood – and includes a rugged powder coated perforated steel mesh grille backed with reticulated foam, an integral 20 mm threaded pole mount for satellite speaker applications, and durable carry handles that are strategically placed for easy transport. The rear panel connector plate carries Neutrik speakON* NL4 connectors, with switchable input and link connections to accommodate standalone subwoofer applications, or subwoofer and satellite speaker connectivity via 4 core speaker cabling.##Front loaded subwoofer for portable PA and installation applications##800 Watts continuous,3,200 Watts peak power##Ideal for FOH, side anddrum fill applications##Carbon fibre loaded18" low frequency driver with inside/outside wound coil##Switchable input and link connections for 4 corespeaker cables##Low distortion bass reflexport design##18 mm (3/4”) birch plywood enclosure with hard wearing semi matt black paint finish##Rugged powder coated perforated steel mesh grille##20 mm threaded pole mount to support satellite speaker##Durable handles for easy lifting and carrying##Neutrik speakON* NL4 connectors for reliable long life operation##10-Year Warranty Program*##Designed and engineered in the U.K.18" Front Loaded Subwoofer for Portable PA and Installation ApplicationsTMS118BYou Are CoveredWe always strive to provide the best possible Customer Experience. Our products are made in our own MUSIC Tribe factory using state-of-the-art automation, enhanced production workflows and quality assurance labs with the most sophisticated test equipment available in the world. As a result, we have one of the lowest product failure rates in the industry, and we confidently back it up with a generous Warranty program .18" Front Loaded Subwoofer for Portable PA and Installation ApplicationsTMS118BFrequency Response Sensitivity 1 W / 1 mImpedance201001k10k20k62687480869298104110Frequency (Hz)S o u n d P r e s s u r e L e v e l (d B )200HZ Low Pass201001k 10k 20k110100300Frequency (Hz)M a g n e t u d e (O h m s )18" Front Loaded Subwoofer for Portable PA and Installation ApplicationsTMS118BDimensionsTOP BOTTOM FRONTSIDEBACK597 [23.5]513 [20.2]750 [29.5]250 [9.8]217.3 [8.6]322.3 [12.7]175.4 [6.9]205.4 [8.1]CLCLCLCL18" Front Loaded Subwoofer for Portable PA and Installation ApplicationsTMS118BTechnical SpecificationsSystemFrequency Response38 Hz – 200 Hz ±3 dB32 Hz – 200 Hz -10 dBNominal Dispersion Half spacePower Handling (IEC)800 W continuous, 3,200 W peak Sensitivity97 dBMaximum SPL126 dB continuous, 132 dB peak Impedance8 ΩComponents 1 x 18" (460 mm) LF driver EnclosureConnectors 2 x Neutrik speakON* NL4WiringSwitch position 1+/1-Pins 1+ / 1- input, pins 2+ / 2- link Switch position 2+/2-Pins 1+ / 1- link, pins 2+ / 2- input Dimensions HWD513 x 597 x 750 mm (20.2 x 23.5 x 29.5") Net Weight39.8 kg (87.6 lbs) Construction18 mm (3/4") birch plywoodFinish Semi matt black paintGrille Powder-coated perforated steel Flying Hardware —AccessoriesTPOLE60-20, 60 cm pole with a 20 mm thread TPOLE90-20, 90 cm pole with a 20 mm thread TPOLE120-20, 120 cm pole with a 20 mm threadTMS118B18" Front Loaded Subwoofer for Portable PAand Installation Applications18" Front Loaded Subwoofer for Portable PA and Installation ApplicationsTMS118BFor service, support or more information contact the TURBOSOUND location nearest you:EuropeM USIC Tribe Brands UK Ltd.Tel: +44156 273 2290Email: C ***********************************************************************USA/CanadaM USIC Tribe Commercial NV Inc.Tel: +1 702 800 8290Email: C ***********************************************************************JapanM USIC Tribe Services JP K.K.Tel: +81 3 6231 0453Email: C ***********************************************************************MUSIC Tribe accepts no liability for any loss which may be suffered by any person who relies either wholly or in part upon any description, photograph, or statement contained herein. Technical specifications, appearances and other information are subject to change without notice. All trademarks are the property of their respective owners. MIDAS, KLARK TEKNIK, 18" Front Loaded Subwoofer for Portable PA and Installation ApplicationsTMS118B。

TECHNICAL DATA SHEETProduct OverviewThe Bose ® FreeSpace ® DXA 2120 digital mixer/amplifier features a 6-in by 2-out design that provides signal processing, mixing, routing, paging and two-channelamplification for installed applications. It offers three versatile operating modes and is easily configured using the controls on the front panel. No external computer is required.Product InformationThe DXA 2120 digital mixer/amplifier can be used in both low- and high-impedance systems. Each of the two output channels delivers 120 watts at 4 ohms or 100 watts for70/100-volt applications. An auxiliary output provides a line-level signal for system expansion.The DXA 2120 digital mixer/amplifier has six inputs – four mic/line inputs, one page input and one direct input that overrides all other sources when a signal is detected. The four mic/line inputs connect to sources via 3-pin Euroblock connectors or dual RCA jacks.Three operating modes provide greater flexibility for installed music or speech applications:Mixer Mode – Each input can be routed to every output simultaneously. Volume for each input can be controlled independently, or a master volume can control both outputs simultaneously.Dual Mono Select Mode – Two input sources are available for each output channel. Volume control and source selection are available in each zone.Stereo Select Mode – Two selectable stereo sources can be played in stereo in a single output zone. Volume control and source selection are available in the zone.The auxiliary output can be used with all three modes of operation.Two user interfaces, volume control and volume control with A/B select, are available for operation from remote locations.Key Features•Six inputs: four mic/line inputs with choice of balancedEuroblock or unbalanced RCA connectors, one page input and one direct input •Two powered outputs that can operate at high or lowimpedance: 2 x 120 W at 4 ohms , 2 x 65 W at 8 ohms, or 2 x 100 W at 70/100V •Three operating modes for greater flexibility in installedmusic or speech applications: Mixer Mode, Dual Mono Select Mode, and Stereo Select Mode •Easy setup and control via onboard controls – no computer needed •DSP includes loudspeaker EQs and dynamic EQ functions engineered specifically for Bose loudspeakers •Opti-voice ® paging provides a smooth transition between music and announcements •24-volt DC backup power connection for added reliability and integration onto fire and evacuation systemsApplicationsDesigned for a wide range of applications, including:•Conference centers •Retail stores•Restaurants and bars •Hotels•Lobbies and conference roomsTECHNICAL DATA SHEETTechnical SpecificationsPower Rating Amplifier Power2 x 120 W at 4 ohms , 2 x 65 W at 8 ohms, or 2 x 100 W at 70/100VAudio Performance Specifications Frequency Response 40 Hz - 16 kHz (+0/-3 dB)Signal-to-Noise Ratio 75 dB (below rated power, A-weighted)THD≤0.5 % (at full rated power)Channel Separation (Crosstalk)≤-60 dBV (below rated power, 1 kHz)Dynamic Range 80 dBIntegrated DSP A/D and D/A Converters 24-bit Sample Rate 44.1 kHzAudio Inputs Input Channels 6 channels Mic/Line Inputs Line Inputs Page Inputs Direct Inputs 4 balanced 4 unbalanced1 balanced 1 balanced kHz)kHz)Audio Outputs Output Channels 2 channelsAmplifier Outputs Auxiliary Output 21Maximum Output Level N/A2.2 dBVIndicators and Controls LED Status Indicators Blue LED: power, Green LED: signal present, Red LED: clip Electrical Specifications Mains Voltage 100 V version: 100 VAC; 50/60 Hz120 V/220-240 V version: 120 V/220-240 VAC; 50/60 Hz AC Power Consumption Idle: 39 W, Active: 350 W Maximum Inrush Current 23.2 A @ 230 V ~ 50 Hz 33.2 A @ 120 V ~ 60 HzOverload Protection T6.3AL/250 V (100 V and 120 V) or T3.15AL/250 V (220-240 V)DC Backup Power/Connector +24 V (±1 %) Connector 2-terminal barrier strip Input Voltage Level +24 V Minimum Input Power 50 W Maximum Input Power 150 WPhysical Dimensions 3.5" H x 16.5" W x 13.8" D (90 mm x 420 mm x 349 mm) Net Weight 32 lb (14.4 kg) Shipping Weight 40 lb (18.1 kg)Operating Temperature 32 °F - 104 °F (0 °C - 40 °C) Storage Temperature -40 °F - 158 °F (-40 °C - 70 °C) Humidity 40 % - 90 % relative humidityGeneralCommunication PortRS-232 serial portTECHNICAL DATA SHEET1.LCD panel – Displays menu selections for configuring and viewing system settings.2.Directional buttons – Navigates system menus and setting options shown on the LCD.3.SELECT button – Confirms selections and settings in the system menus.4.POWER LED – Blue light indicates the system is on. No light when unit is off.5.SIGNAL and CLIP LEDs – Shows signal states for Inputs 1 – 4.6.Gain knobs – Adjusts gain for INPUT 1 – INPUT 4.7.Enclosure door – Conceals system controls.8.BASS and TREBLE knobs – Adjusts tonal balance for OUTPUT 1 and OUTPUT 2.9.GAIN knobs – Adjusts gain for OUTPUT 1, OUTPUT 2 and PAGE.10.SIGNAL and CLIP LEDs – Shows signal states for OUTPUT 1, OUTPUT 2, PAGE and DIRECT.1.LINE INPUTS – Two unbalanced RCA audio jacks per input (summed to mono).2.MIC/LINE switch – Adjusts for the proper signal level being used with the four Euroblock input connectors.3.MIC/LINE INPUTS – Balanced Euroblock input jacks. One per input.4.DIRECT INPUT – Balanced override input jack.5.PAGE INPUT – Balanced audio input jack.6.AUX OUTPUT – Fixed line-level signal output for other amplified equipment.7.REMOTE – Input jack for volume-only control and volume control with A/B select user interfaces.8.OUTPUTS 1 and 2 – Speaker connections for two powered outputs (70V, 100V or 4-ohm operation).9.BACKUP POWER – For connection to backup power source.10.POWER SWITCH – ON/OFF AC power.11.FUSE – T6.3AL/250V (100V and 120V) or T3.15AL/250V (220-240V).12.AC mains line cord jack – AC line voltage input.13.120V/220-240V switch – Switches between 120V and 220-240V AC input voltage. This switch is not provided on 100V AC inputvoltage models. – RS-232 serial port is reserved for system updates.TECHNICAL DATA SHEETMechanical DiagramsTECHNICAL DATA SHEETAll information subject to change without notice.® 2013 Bose CorporationAll trademarks are those of their respective owners.Architects’ and Engineers’SpecificationsThe unit shall be a digital mixer/amplifier. The unit shall use a digital signal processing architecture running at 44.1 kHz sample rate. The frequency response shall be from 40 Hz to 16 kHz (+0/-3 dB). The dynamic range shall be 80 dB (typical) 40 Hz to 16 kHz. The signal-to-noise ratio shall be 75 dB or greater (A-weighted).The unit shall have mixing and routing capabilities as well as amplification. The unit’s DSP shall feature selectable Bose ®loudspeaker EQs as well as dynamic equalization.The input section shall have four mic/line inputs, one direct input and one page input. The mic/line inputs shall have both 3-pin Euroblock connectors for balanced mic/line inputs and dual RCA jacks (summed to mono) for unbalanced line inputs. The direct and page inputs shall have 4-pin Euroblock connectors for balanced inputs.The page input shall be operated in PTT (push to talk) or Auto mode and provide automatic ducking for announcements.The direct input shall automatically override all other inputs when a signal is detected for emergency signaling purposes. The output section shall feature two powered loudspeaker outputs with 5-terminal inverted Euroblock connectors. The unit will have an auxiliary output with a 3-pin Euroblock connector.The amplifier section shall contain two powered outputs for high or low impedance: 2 x 120 watts at 4 ohms, 2 x 65 watts at 8ohms, or 2 x 100 watts at 70/100 volts. The THD shall be less than 0.5 % @ full rated power.The unit shall feature three different modes of operation: Mixer Mode, Stereo Select Mode and Dual Mono Select Mode.The 100V variant will operate at 100V AC. A second variant will be able to operate at 120 V/220 VAC-240 VAC; there will be an AC input voltage switch on the unit. The unit shall consume AC power of 40 watts or less at idle, 350 watts at maximum continuous rated power and also will have a 2-terminal barrier strip for connecting a 24 volts DC backup power supply.The unit will have a remote input with a 6-pin Euroblock connector for using one or two volume controls and/or volume control with A/B select user interfaces.The unit shall be configurable via the onboard controls andfeature a “lockout” feature to prevent unwanted system changes.An RS-232 COM port will be available for system updates.The unit shall be the Bose ® FreeSpace ® DXA 2120 digital mixer/amplifier.Safety and Regulatory ComplianceThe 120V/220-240V AC variant (PC 040753, PC 040754,PC 040755, PC 040756) of the FreeSpace DXA 2120digital mixer/amplifier complies with CE requirements, is UL Listed according to UL60065 (7th edition) and CAN/CSA C22.2 No. 60065-03; CB approved, according to IEC60065 (7th edition), including group and national differences; GS approved, according to EN60065 (7thedition). It also complies with FCC Part 15B Class A (2003),EN55103-1 (1997), EN55103-2 (1996), and CISPR13 (2003)requirements. The 100V variant (PC 040742) of the DXA 2120 digital mixer/amplifier is PSE compliant.Additional NotesAmplifier PowerA single channel is driven to full power with the nominal load impedance (120W / 4, 100W / 70V / 49, 100W / 100V / 98).Output power is measured using a 1 kHz sine wave with a THD of less than 0.5%, as measured at the amplifier output.Dynamic RangeThe output of the amplifier is connected to the rated load impedance, and the input and output gains are set to maximum. A dB-calibrated voltmeter is connected to the amplifier’s output through an A-weighting filter (inaccordance with IEC 60651). A 1 kHz signal is connected to one of the line inputs, and the level is adjusted to achieve the amplifier’s rated output power. The voltmeter is then zero-referenced. The signal source is removed, and the line input is shorted. The dB-calibrated voltmeter now reads the absolute dynamic range of the system.Product Codes120V – US PC 040753230V – EU PC 040754230V – UK PC 040755240V – AU PC 040756100V – JapanPC 040742AccessoriesVolume control user interfacePC 041966Volume control with A/B switch user interfacePC 041967。