Dual 8” + 1”, 8 ohm wide dispersion speaker

BRW-28 is a 160° wide dispersion, compact, mid-high cabinet. Perfect for background audio or enhanced vocal re-enforcement, front of house or in-fill use where wide coverage is required from speakers at close proximity to the audience. Mounting options include aluminium top-hat, tilt/swivel wall brackets and horizontal cradles.

Using two proprietary Ohm 8” cast metal chassis bass drivers coupled to a slot mounted HF driver, with a usable frequency response is 69 Hz to 26 kHz (-10 dB). SPL (peak) is 130.8 dB. Cabinet dispersion is an impressive 160° x 40°. All this from a cabinet that weighs only 18.6 Kg. Two Speakon connectors fitted to a cast aluminium back-plate on the rear make connections simple.

Product Features:

  • Extended true full range performance
  • Shared voicing with the BRW-26 allows mix and match system design
  • Designed for install and mobile use
Full Range Cabinet, Reflex Tuning
8 Ohm, Minimum 5.2 @ 260 Hz
Power Handling (AES)
400 Watts (continuous)
Max. Power Handling (AES)
800 Watts (program)
1600 Watts (peak 10 ms)
Sensitivity 2.83V / 1m
98 dB
Max. SPL
124.8 dB cont
130.8 dB peak
Frequency Response (±3dB)
107 Hz - 25 kHz
Usable Frequency Range (-10 dB)
69 Hz - 26 kHz
160° x 40°
Recommended Amplification
400 - 800 Watts
System Controller
Ohm DSP Solutions
Speaker Cables
Min - 2 x 2.5 mm2
Preferred - 2 x 4 mm2
2 x 8” Low Frequency Driver
1 x 1” diffraction horn
Passive - 1.7 kHz
Active - * LPF - / HPF - 90 Hz
* All presets from the OHM library.
2 x 4 pole Speakon Connectors
Dimensions (H x W x D mm)
344.5 x 460 x 325
Weight (kg)
Shipping Weight (kg)
20.4 (1 cabinet per carton)
Available in white or RAL colours on request)
4 x M6 mounting points for installation brackets / cradle, omni-mounting point for stand or truss adaptor,
Fitted as Standard
Standard Cast aluminium top hat
ABS-1 adjustable stand bracket, ABT-1 adjustable threaded spigot bracket, LWB Large Wall Bracet, BRW-28 Cradle Vertical, SS-1 speaker stand, 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.
Recommended filter settings are available on the website