BRS-18 is a compact, reflex loaded subwoofer. Using Ohm's proprietary 18 Inch cast aluminium chassis driver with 4 Inch voice coil, the subwoofer gives transients a detailed response that delivers dynamic sounding bass. Perfect for mobile or fixed installations.
BRS-18 has a frequency response of 40 Hz to 250 Hz (-10 dB) with a (peak) SPL of 137 dB. All this performance weighs only 39.6 Kg
- UK made Ohm 18 Inch driver
- Extended bass response over the BRS-15
- Designed for install and mobile use
Subwoofer, Cabinet, Reflex Tuning
8 Ohm, Minimum 6.6 @ 45 Hz
Power Handling (AES)
800 Watts (continuous)
Max. Power Handling (AES)
1600 Watts (program)
3200 Watts (peak 10 ms)
Sensitivity 2.83V / 1m
131 dB cont
137 dB peak
Frequency Response (±3dB)
45 Hz - 250 Hz
Usable Frequency Range (-10 dB)
40 Hz - 250 Hz
800 - 1600 Watts
Ohm DSP Solutions
Min - 2 x 2.5 mm2
Preferred - 2 x 4 mm2
1 x 18 Inch Low Frequency Driver
Passive - N/A
Active - * LPF 100 Hz / HPF - 35 Hz
* All presets from the OHM library.
2 x 4 pole Speakon Connectors
Dimensions (H x W x D mm)
584.3 x 576 x 600
Shipping Weight (kg)
42.2 (cabinet per carton)
Available in white or RAL colours on request)
Cup and Foot stacking system, Mounting plates for the use of Threaded Adjustable Poles.
Fitted as Standard
TP-1P Threaded mounting plate for adjustable threaded pole
TP-1 Adjustable threaded pole.
Additional Descriptive Data
Birch plywood construction, with durable scratch resistant black textured paint finish, kick-proof steel grill and black foam with Ohm logo.