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Bose DesignMax DM8C-SUB In-Ceiling Subwoofer, White
The Bose DesignMax DM8C-SUB White is a high-performance in-ceiling subwoofer built for commercial audio installations that require discreet yet powerful bass. With an 8-inch woofer, 180 watts of continuous power, and plenum-rated construction, it delivers low-end punch while maintaining clean ceiling lines.
This model supports 8-ohm low-impedance systems and installs easily using QuickHold mounting arms. It is designed to complement other DesignMax ceiling speakers in system-wide installations across retail, hospitality, or corporate environments.
The white paintable grille allows it to blend into ceilings, while maintaining deep bass output and efficient coverage in distributed sound systems.
Key Features
- Color Variant: White with paintable grille
- High Power Handling: 180 watts RMS with 89 dB sensitivity
- 8-Inch Woofer: Full low-frequency extension from a compact form
- QuickHold Mounting: Tool-less ceiling installation for reduced labor time
- Plenum-Rated Backcan: UL-certified for commercial in-ceiling use
- System Compatibility: Matches all DesignMax full-range loudspeakers
Technical Specifications
- Driver Size: 8 in woofer
- Frequency Response (-3 dB): 45 Hz to 117 Hz
- Frequency Range (-10 dB): 38 Hz to 155 Hz
- RMS Power Output: 180 watts
- Sensitivity: 89 dB (1 W at 1 m)
- Nominal Impedance: 8 ohms
- Grille Diameter x Depth: 16.1 in x 10.04 in
- Cutout Diameter: 13.8 in
- Backcan Dimensions: 13.4 in x 9.5 in
- Maximum Ceiling Thickness: 3.0 in
- Product Weight: 21.83 lbs (9.9 kg)
What's in the Box
- 1x DM8C-SUB in-ceiling subwoofer (white)
- 1x Paintable grille
- 1x Tile bridge
- Mounting hardware
- Installation guide