Data Sheet

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TECHNICAL DATA
DesignMax DM8C-SUB
in-ceiling subwoofer
Technical Specifications
SINGLE LOUDSPEAKER PERFORMANCE
Frequency Response (-3 dB)
(1)
45 - 117 Hz
Frequency Range (-10 dB)
(1)
38 - 155 Hz
Nominal Coverage Angle Omnidirectional below 200 Hz
Nominal Coverage Angle (1 - 10 kHz) Omnidirectionl below 200 Hz
Bose extended-lifecycle test
(4)
AES component test
(5)
Power Handling, long-term continuous 150 W 180 W
Power Handling, peak 600 W 720 W
Sensitivity (SPL/ 1W @ 1 m)
(2)
89 dB 89 dB
Calculated Maximum SPL @ 1 m
(3)
111 dB 112 dB
Calculated Maximum SPL @ 1 m, peak 117 dB 118 dB
Recommended High-Pass Protection 40 Hz with recommended 18 dB / octave filter
Recommended Crossover 80 - 200 Hz (via active crossover in DSP)
Transformer taps
70V: 20, 40, 80, 150 W, bypass
100V: 40, 80, 150 W, bypass
TRANSDUCERS
Low Frequency 1 x 8-inch woofer (203 mm)
Nominal Impedance 8 ohms (transformer bypass)
Key Features
Deliver instantly impressive sound with custom Bose drivers — no DSP or EQ required. For even better sound, use select
Bose DSPs and amplifiers to enable Bose loudspeaker EQ
Blend into any room design with elegant form factors, minimum-bezel grilles available in black or white, and removable logos
Reduce installation time with the patented QuickHold mounting system, which also reduces strain, hassle, and the chance
of product damage
Install easily — includes Euroblock connectors; plenum-rated backcan, tile-bridge, and front-access audio wiring that makes
installation and troubleshooting easier
Deliver high SPL for demanding applications
Product Overview
DesignMax loudspeakers bring outstanding audio and
aesthetics to any commercial space. The 150-watt
DesignMax DM8C-SUB subwoofer features an 8-inch
woofer and delivers a 38 Hz - 155 Hz frequency range.
The DM8C-SUB is ceiling-mounted, installed easily
via QuickHold mounting arms. And with both black
and white versions available, the DM8C-SUB is easy to
integrate with any décor.