Contact Us
The workhorse of Triad's custom subwoofer line has been dramatically improved. In an otherwise all-new subwoofer lineup, we have maintained the same excellent long-throw 10" driver and enclosure, but switched to the new RackAmp 350 DSP which delivers nearly 50% more power than its predecessor for even more output and headroom than before. The new DSP amps provide simple "plug-and-play," and EZ set-up. You can have great performance right out of the box in nearly any room.
Unlike most inwall subwoofers, the InWall Bronze/ Sub is a real performer. It is designed to fit into a 6" stud space, and it uses a handsome, flush Acoustimesh grill. And we build all Triad speakers to order, and offer custom paint matching to the paint sample or paint number that you supply.
The InWall Bronze/6 Sub may be used in multiples, each with its own amplifier, in home theater applications. Or, a single Bronze/6 may be used for a den, bedroom, guest room, family room, or office. At low listening levels or for background, an InWall Bronze/6 Sub adds fullness and warmth, and at higher levels, it adds dynamics and weight. Other versions include the InCeiling Bronze/10 Sub and the InWall Bronze/4 Sub.


Cabinet Dimensions:
Width 13-1/2" (34.3cm) 
Height 19" (48.3cm)
Depth 5-15/16" (15cm)

Wall Hole Cut Out:

Width 13-3/4" (35cm)
Height 19-1/4" (49cm)

InWall Frame/Grill:
Width 14-3/16" (36cm) 
Height 19-11/16" (50cm)
Depth 0"New Construction Bracket:
(NCB) size V

Product Weight:

28 lbs. each (12.7kg) 

Shipping Weight:

32 lbs. each (14.5kg)


Drive Units:
(1) 10" Cast basket, long-excursion, coated paper cone woofer with 2 " voice coil.

Amplifiers available: 
RackAmp 350 DSP:  Rack mountable (1 space rack height)

 Brand new DSP BASH technology.
• Compact & efficient - Only 14-1/4” deep; Rack friendly (ears included).
• EnergyStar compliant & energy efficient.
• Low heat generation.
• Five user selectable Preset Modes. (Reference, Cinema, Night, THX, Custom1, Custom2).
• Intuitive Menus.
• Changes are dynamic (hear them in real time) & auto saved.
• In addition to common menu functions, Installer Setup Menu offers:

• Slope adjustments for all filters (6-36 dB/Octave).
• Multiple Control Options:
• 5V – 20V Trigger
    • IR with discrete controls
• Auto-sense
    • Adjustable Trigger Voltage
    • Adjustable Off Delay

• Optimize multiple subs for best performance
    •Input Gain matches levels.
    •Delay time aligns subs together for better impact

2pi Frequency Response:
20 Hz - 200Hz (+/-2dB)
F3 (-3dB) = 20 Hz 


Fully braced and sealed cabinet.

Acoustimesh™ metal grill fits flat against the wall.

Designed to be used in stud walls, false walls or custom cabinets with or without using the Acoustimesh™ metal grill.


Grill and frame available in various paint & custom matched finishes.
Please note that shipping can take a few weeks, but we aspire to have it on your doorstep as soon as possible for you to enjoy.

Related products