
Bose Professional DesignMax DM2C-LP In-Ceiling Loudspeaker (150° Coverage, 97 dB SPL, Indoor)
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Bose Professional DesignMax DM2C-LP In-Ceiling Loudspeaker (150° Coverage, 97 dB SPL, Indoor)
20 W, compact in-ceiling loudspeaker. 2.25-inch transducer, 85 Hz – 19 kHz frequency range, and low-profile backcan for background music solutions in tight ceiling spaces.
Wide Frequency Range
Clear and balanced sound with 85 Hz – 19,000 Hz (-10 dB) and a -3 dB range of 95 – 18,000 Hz
Wide Coverage
150° conical coverage (1–4 kHz) for consistent sound distribution over a large area
Low-Profile Backcan
Backcan depth of only 99–110 mm; low-profile design close to 10 cm in height
Bose EQ & SmartBass Compatible
Loudspeaker requires no EQ; enhanced sound response can be achieved with Bose DSP and SmartBass processing
Technical Specifications
Loudspeaker Type : In-ceiling loudspeaker
Application : Indoor
Mounting Type : In-ceiling mounting with QuickHold spring-loaded mounting arms
Color : Black: RAL 9005; White: RAL 9003; Paintable
Coverage Angle : 150° conical (1 – 4 kHz); 140° conical (1 – 10 kHz)
Maximum SPL : 97 dB @1 m (calculated continuous), 103 dB @1 m (peak)
Sound Pressure (1W/1m) : 84 dB
Frequency Response : -3 dB: 95 – 18,000 Hz; -10 dB: 85 – 19,000 Hz
Power Management (AES / Peak) : AES test: 20 W continuous, 80 W peak; Long-term test: 16 W continuous, 64 W peak
Woofer : 1 × 2.25-inch woofer (57 mm)
Impedance : 16 ohms (transformer bypass)
Connection Type : Top and side cable entry holes; front-panel access cable routing
70V/100V Transformer : 70V: 1.2, 2.3, 4.5, 9 W, bypass; 100V: 2.3, 4.5, 9 W, bypass
Connector : Euroblock 6-pin, loop-through; accepts 18 AWG (0.8 mm2) – 14 AWG (2.5 mm2) cable
Operating Temperature : 0 °C – 50 °C (52 °F – 122 °F)
Dimensions (Diameter / Depth) : 198 × 110 mm (grille diameter × depth)
Backcan Dimensions (Diameter × Depth) : 155 × 99 mm (low-profile backcan)
Mounting Aperture : Cutout size (Diameter) 165 mm
Maximum Ceiling Thickness : 39 mm
Weight : Loudspeaker + grille: 1.6 kg (3.6 lb); Tile Bridge (single): 0.7 kg (1.6 lb); Package (pair): 5.9 kg (13.2 lb)
Material : Front panel: engineering plastic; back housing: formed steel
Certification : UL-1480A, S5591/UL Listed; UL2043 compliant (plenum-space); NFPA70 & NFPA90-A; CE compliant
Shipping & Return Terms
Fast Shipping: 24-hour delivery within North Cyprus · 3–5 business days between Türkiye and North Cyprus
Returns: 14-day no-questions-asked returns · In original packaging, unused
Warranty: All products are distributor approved and carry a 24-month warranty.
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