BOSE RoomMatch? RMU208多用途扬声器音响批发零售 bose音箱 扬声器 多功能会议音箱 酒店背景音乐影院音箱 阵列模块扬声器 BOSE音箱 BOSE音响 博士音箱 专业壁挂音响 专业音箱

 

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BOSE RoomMatch? RMU 208多用途扬声器 多功能会议音箱 酒店背景音乐影院音箱

 

多用途全频扬声器

EMB2扩展中高频压缩2寸高音,两只LF8长行程8寸低音

连续功率300瓦,峰值功率900瓦8欧

频率响应80Hz-16kHz,频率范围70Hz-16kHz

灵敏度94dB,最大声压级119dB无源分频300Hz,1500Hz

扩散角度90x60度(可旋转高频号角),带U型架

体积(高X宽X深)236x686x267mm,重量19.5kg

详细介绍

 

RoomMatch?RMU208多用途扬声器适用于高品质前景音乐、后场、区域补声及人声地面返听等场合。单Bose EMB2压缩驱动器具有可与RoomMatch全频阵列模块扬声器相媲美的中/高频音色。两只8英寸低频单元可实现全频段输出，而多角度箱体使安装更加便捷。

内置了一只Bose EMB2压缩驱动器（2英寸音圈）来提供中高频。EMB2单元专利的相位塞技术保证了低失真，更低的分频点则提升了人声的表现能力。Bose双LF88英寸低音单元（2英寸长冲程音圈）提供了低至80Hz(+/-3 dB)的全频输出，角度为90°x60°的恒指向高频号角能提供宽广、均匀的声场覆盖，并可在箱体内进行90°旋转，令安装更灵活。

 

产品规格：

扬声器型号：RoomMatch? RMU208多用途扬声器

频率响应：80 Hz - 16,000 Hz

功率：Bose延长寿命测试—300 W；AES组件测试—400W

阻抗：8 Ω

灵敏度（SPL / 1 W @ 1 m)：94dB

最大声压级（SPL @ 1 m）：Bose延长寿命测试—119dB；AES组件测试—120dB

辐射角度：90° x 60°(可旋转高频号角)

外形尺寸：9.3" H x 27.0" W x10.5" D (236mm H x 686mm W x 267 mm D)

重量：49lbs (22.2kg)

颜色：黑色，白色

可选购附件：RMU

XF40 变压器

RMU

XF100 变压器

RMU双轴墙架。

 

The RoomMatch Utility RMU208 small-format sound reinforcement loudspeaker is intended for use in high-quality foreground music, under-balcony, zone fill and vocal-range floor monitor applications. The design features a single Bose? EMB2 compression driver to provide mid/high frequency voicing similar to that of RoomMatch full-range array modules. Dual 8-inch woofers provide full-range output and a multi-angle enclosure increases mounting flexibility.

 

FEATURES

Award-winning RoomMatch sound – now in smaller 2-way point-source designs for high-level foreground music, under-balcony, zone-fill and vocal-range floor monitor applications

 

Bose EMB2 compression driver – for lower distortion and improved vocal clarity compared to conventional foreground/fill models; also provides consistent mid/high sonic character compared to that of RoomMatch full-range and other RoomMatch Utility models

 

90° x 60° constant-directivity high-frequency horn – gives wide, even coverage and may be rotated in enclosure

 

2 x Bose LF8 8-inch woofer – with 2.0-inch extended-excursion voice coil extends response to 70 Hz for lowest vocal range

 

Quasi-3-way passive crossover with separate filters for each transducer – provides more consistent frequency and polar response compared to conventional crossover designs

70 Hz – 16 kHz frequency response and 126 dB maximum peak SPL – deliver the performance required for most demanding applications

 

Flexible mounting with included U-bracket – rear enclosure panel also includes 4 x M8 threaded inserts in 5.0” x 2.75” (127mm x 70mm) pattern to accept third-party accessory mounting brackets

 

Applications

Under-balcony and zone fill

High-quality foreground music

Stage-front fill

Vocal-range floor monitor

SPECS

Technical Summary

Frequency Response (+/-3 dB) : 80 Hz - 16 kHz

Frequency Range (-10 dB) : 70 Hz - 16 kHz

Nominal Coverage Pattern (H x V) : 90° x 60° (rotatable high frequency horn)

Power Handling, long-term continuous

Bose extended-lifecycle test?: 300 W

AES transducer test?: 400 W

Power Handling, Peak

Bose extended-lifecycle test?: 1200 W

AES transducer test?: 1600 W

Sensitivity (SPL / 1 W @ 1 m)

Bose extended-lifecycle test?: 94 dB

AES transducer test?: 94 dB

Calculated Maximum SPL @ 1 m

Bose extended-lifecycle test?: 119 dB

AES transducer test?: 120 dB

Calculated Maximum SPL @ 1 m, peak

Bose extended-lifecycle test?: 125 dB

AES transducer test?: 126 dB

Nominal Impedance : 8 ?