BT-26: A Compact and Versatile Passive Cabinet for Exceptional Sound

BT-26 is a passive, compact trapezoidal cabinet specifically designed to excel in background music, infill, and portable or fixed installation setups. Equipped with a 120° x 40° horn-loaded tweeter, the BT-26 utilizes an internal passive crossover to ensure a flat and usable frequency response ranging from 76 Hz to 26 kHz (-10 dB). With a maximum SPL of 119 dB (peak), this speaker delivers powerful and immersive sound, captivating listeners in any environment. For added convenience, the BT-26 shares voicing characteristics with the rest of the B series, enabling simultaneous use and maintaining a consistent tone throughout your audio system. The cabinet’s exceptional audio performance is achieved through the use of two custom 6″ drivers and a horn-loaded dome tweeter, resulting in a level of clarity and detail that is rare for a speaker of this size.

Its elegant design, featuring a reticulated foam front, acrylic textured paint finish, and integrated fixing points, emanates an air of sophistication. The slender rectangular shape of the BT-26 also makes it an excellent choice for mounting on columns. The BT-26 will seamlessly blend with any style of decor, and upon request, custom RAL colors are available to guarantee an even more unified integration with its surroundings, ensuring a high-class aesthetic suitable for a wide range of applications.

Various mounting options are available for the BT-26, including multiple integrated horizontal cradle fixing points for use with the BC-26 cradle and the rear pan and tilt bracket PTS. Furthermore, the cabinet can be used with other fixings such as the small wall bracket (SWB) and the pan and tilt pole mount adaptor (SS-A), offering flexibility in installation.

On the rear connector plate, you’ll find two binding post connections and two 4-pin speakON® connectors as standard, with one input and one link. The speakON® connectors are wired on pins +1-1, with pass-through of pins +2-2, ensuring reliable and convenient connectivity.

For environments that require weather resistance, a specialised version of the BT-26 is available, made from recycled polymer featuring a gland back plate, textured paint finish, metal grille front, and a 100v transformer with 3.75, 7.5, 15, 30 and 60 W tap settings.

Experience exceptional sound quality and versatility with the BT-26. Elevate your audio system to new heights and enjoy a seamless integration that complements any setting, while delivering an immersive listening experience.



Key Features

Hi-Fi grade components give extended 76 Hz frequency response

8 Ohm impedance

Defined and accurate 120° x 40° dispersion minimises reflection and feedback issues
Available in weather resistant version

Use in conjunction with B range subs for extended bass dynamics

Custom RAL colours available on request

Product Details



Power Handling (AES) 

Max. Power Handling (AES)

Usable Frequency Range (-10 dB)


Sensitivity 2.83V / 1m

Max. SPL

Mid-High Cabinet, Reflex Tuning

8 Ohm, minimum 6.7 @ 286 Hz

250 Watts (continuous)

500 Watts (program)
1000 Watts (peak 10 ms)

76 Hz – 26 kHz

120° x 40°

92 dB

113 dB cont
119 dB peak

Frequency Response (±3dB)

Dimensions (H x W x D mm)

Weight (kg)


Recommended Amplification

System Controller

Speaker Cables



Tap Settings



Shipping Weight (kg)





Fitted as Standard


Additional Descriptive Data

89 Hz – 24 kHz

460 x 190 x 188


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250 – 500 Watts

Omega DSP Solutions

Min – 2 x 2.5 mm2
Preferred – 2 x 4 mm2

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2 x 6” Low Frequency Driver
1 x Horn loaded Tweeter

3.75, 7.5, 15, 30 and 60 W
100v line version only

Passive – 3.5 kHz
Active – * LPF – / HPF – 110 Hz
* All presets from the OHM library.

2 x 4 pole speakON® Connectors
2 x Binding Post Connectors

15.9 (2 cabinets per carton)


White or RAL colours on request. Weather resistant version available on request

6 x M8 mounting points for installation brackets / cradle, or truss adaptor

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S-SA Swivel Stand Adaptor, BC-26 Cradle Vertical, HWB Horizontal Wall Bracket, SWB Small wall bracket, PTS small rear pan and tilt wall bracket, SS-1 speaker stand, TP-1 adjustable threaded pole.

Birch Ply construction, with durable scratch resistant black textured paint finish, kick-proof steel grille and black foam with Omega logo.