Frequency Response (-3 dB) |
85 – 20,000 Hz |
Frequency Range (-10 dB) |
75 – 20,000 Hz |
Nominal Coverage Angle (1 – 4 kHz) |
130° conical |
Nominal Coverage Angle (1 – 10 kHz) |
130° conical |
Power Handling, Long-Term Continuous |
Bose extended-life cycle test: 25W AES transducer test: 30W |
Power Handling, Peak |
Bose extended-life cycle test: 100W AES transducer test: 120W |
Sensitivity (SPL/1W @ 1 m) |
Bose extended-life cycle test: 86 dB AES transducer test: 99 dB |
Calculated Maximum SPL @ 1 m |
Bose extended-life cycle test: 98 dB AES transducer test: 99 dB |
Calculated Maximum SPL @ 1 m, Peak |
Bose extended-life cycle test: 104 dB AES transducer test: 105 dB |
Loudspeaker EQ |
Not required, Bose EQ voicing, and SmartBass processing available |
Recommended High-Pass Protection |
80 Hz with minimum 24 dB/octave filter |
Transformer Taps |
70V: 3, 6, 12, 25 W, bypass 100V: 6, 12, 25 W, bypass |
Drivers |
Low Frequency: 1 x 3.25-inch woofer (83 mm) High Frequency: 1 x 0.75-inch (20 mm) neodymium dome tweeter, coaxially mounted |
Nominal Impedance |
8Ω (transformer bypass) |
Enclosure Material |
Engineered-plastics |
Grille |
Perforated steel, powder-coated finish |
Logo |
Rotatable, removable |
Color |
Black: Bose Black, similar to RAL 9005, paintable |
Environmental |
Indoor only |
Safety Agency |
UL-1480A, S5591/UL Listed, NFPA70 & NFPA90-A, CE compliant, UL 2239 for suspension cable |
Operating Temperature Range |
0 °C to 50 °C (32 °F to 122 °F) |
Connectors |
Euroblock 6-pin connector with loop-through, mounted on top. Accepts 18 AWG (0.8 mm2) to 14 AWG (2.5 mm2) size wire |
Suspension/Mounting |
Each DM3P has one (1) suspension attachment point and one (1) safety cable attachment point. Included is one (1) 4.5 meter (15 foot) Gripple adjustable suspension cable |
Optional Accessories |
Threaded Rod Adapter, Conduit Adapter, Gripple Pendant Suspension Cable Pair kit |
Dimensions (Enclosure Dia x D) |
8.2" (207 mm) x 7.2" (183 mm) |
Dimensions with Suspension Tab (Enclosure Dia x D) |
5.87" (149 mm) x 9.8" (248 mm) |
Net Weight |
5.5 lbs (2.5 kg) |
Shipping Weight (Pair) |
15.43 lbs (7 kg) |