BRS-12A3

OHM

Subwoofer 12″ (30cm) Active 2 x 500W + 1 x 1000W

BRS-12A3

12″ Active Subwoofer

BRS-12A3 is an ultra-compact 3 channel self-powered subwoofer. Utilising a custom designed and UK made Ohm 12” long excursion driver, this reflex tuned cabinet has an exceptionally low frequency response of as low as 33 Hz and a max SPL of 129 dB.

The BRS-12A3 houses 2 x 1 kW Class D amplifiers and outputs through 3 DSP channels which can be locally adjusted via the LCD or remotely configured via a USB socket on any Windows PC or Mac computer running our Pro-A-Sync software.

Output one is split between the internal driver and a shared bass output for connecting a passive BRS-12 subwoofer. Outputs 2 & 3 deliver 500W RMS (4Ω) per output for passive satellite speakers. Look-ahead and RMS limiters combined with intelligent DSP features like active gain reduction, give total system protection even under the harshest conditions.

Designed with installation or portability in mind, a low-profile design height of 333mm allows installation under industry standard fixed seating. Integrated handles and a modest weight of 25 Kg make transport easy. A pole mounting plate gives another option for temporary setups. Wall or ceiling mounting using the optional BRSC-12 bracket makes this small subwoofer easy to install in even the smallest venue.

Solving compact portable audio by using 2 x BRW-26 1x BRS-12A3, 1 x BRS-12 and pole mounts that all fit in the back of a standard car. The system is light enough to carry, the whole system to be conveniently stacked and transported on the optional wheel board.

Key Features:

  • 1 kW shared bass output, 2 x 500 w mid-high outputs
  • Touch display pre-set selection and gain
  • Full FIR-filtered DSP with linear phase outputs
  • 3 channel amplified system
  • Available in weather resistant version
  • Integrated Class D Power modules

Brand

Subwoofers (Pro)

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Components & Features:

Driver: 1 x 12” Low Frequency Driver
Amplification: 2 x 500W (4Ω) for Satellites
2 x 500W (4Ω) for Subwoofers (for a BRS-12)
DSP: 32 Bit Floating Point Signal Processing (SHARC)
Limiters: Dual Band L00k-Ahead Peak Limiter
Dual Band RMS Limiter
Sensitivity Chassis 1w/1m:  96 dB
Max SPL: 123 dB Continuous, 129 dB Peak (Frequency Dependent)
Frequency Response (-3 dB):
Frequency Response (-10 dB):
39 Hz – 110 Hz
33 Hz – 110 Hz
Dispersion: Omnidirectional
Connectors: 2 x XLR female,
2 x XLR male,
2 x 4 pole speakON®
1 x powerCON® True1
Dimensions (H x W x D mm): 333.3 x 400 x 606
Weight (kg): 25.6
Shipping Weight (kg): 26.6 (1 cabinet per carton)
Color: Black
Finish Options: * Options Available in white or RAL colours on request
Weather Resistant: Not Possible due to Active Module
Rigging

Hardware:

Fitted as Standard TP-IP Threaded adaptor Plate, Stacking foot
system, Pocket handles
Fitted as Optional TP-1 adjustable threaded pole.

 

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