BOSE DM3C
DesignMax吸頂揚聲器
-吸頂式天花揚聲器
-頻率範圍:75-20,000Hz
-靈敏度:83dB SPL
-抗阻:8Ω
-頻率範圍:75-20,000Hz
-靈敏度:83dB SPL
-抗阻:8Ω
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| SINGLE LOUDSPEAKER PERFORMANCE | ||
| Frequency Response (-3 dB) (1) | 85 – 19,000 Hz | |
| Frequency Range (-10 dB) (1) | 75 - 20,000 Hz | |
| Nominal Coverage Angle (2) | 170° Conical | |
| Nominal Coverage Angle (1 - 10 kHz) | 155° Conical | |
| Bose extended-lifecycle test (5) | AES component test (6) | |
| Power Handling, long-term continuous | 25 W | 30 W |
| Power Handling, peak | 100 W | 120 W |
| Sensitivity (SPL/ 1W @ 1 m) (3) | 83 dB | 83 dB |
| Calculated Maximum SPL @ 1 m (4) | 97 dB | 98 dB |
| Calculated Maximum SPL @ 1 m, peak | 103 dB | 104 dB |
| Crossover | 1.7 kHz (passive 2-way crossover) | |
| Loudspeaker EQ | Not Required, Bose EQ voicing and SmartBass processing available | |
| Recommended High-Pass Protection | 80 Hz with recommended 24 dB / octave filter | |
| Transformer taps | 70V: 3, 6, 12, 25 W, bypass 100V: 6, 12, 25 W, bypass | |
| TRANSDUCERS | ||
| Low Frequency | 1 x 3.25-inch woofer (83 mm) | |
| High Frequency | 20 mm (1 x 0.75-inch) neodymium dome tweeter, coaxially mounted | |
| Technology | Dispersion Alignment system, 127 mm (5 in) system diameter | |
| Nominal Impedance | 8 ohms (transformer bypass) | |
| PHYSICAL | ||
| Enclosure Material | Engineered-plastics front baffle with integrated steel formed back can | |
| Grille | Magnetically attached perforated steel, powder-coated finish, paintable, with safety-tether | |
| Logo | Rotatable, removable | |
| Color | Black: RAL 9005, White: Bose Arctic White, similar to RAL 9003, Paintable | |
| Environmental | Indoor only | |
| Safety Agency | UL-1480A, S5591/ UL Listed, in compliance with UL2043 for plenum-space installation, NFPA70 & NFPA90-A, in accordance with IEC60268-5, ROHS, CE compliant | |
| Operating Temperature Range | 0 °C to 50 °C (32 °F to 122 °F) | |
| Connectors | Euroblock 6-pin connector with loop-through, front-baffle mounted. Accepts 18 AWG (0.8 mm2) to 14 AWG (2.5 mm2) size wire | |
| Wire/Conduit Entry | Top and side wire entry point knockouts, allows for 9.5 mm (3/8 in) conduit | |
| Suspension / Mounting | Three (3) QuickHold, spring-loaded mounting arms plus three (3) safety cable tabs | |
| Maximum Ceiling Thickness | 39 mm (1.5 in) | |
| Product Dimensions (Grille Diameter × Depth) | 255 × 154 mm (10.0 × 6.0 in) | |
| Backcan Dimensions (Diameter × Depth) | 203 × 144 mm (8.0 × 5.7 in) | |
| Cut Out Size | 208 mm (8.2 in) | |
| Net Weight, Loudspeaker with grille (single) | 2.7 kg (5.9 lb) | |
| Net Weight, Tile-Bridge (single) | 0.8 kg (1.7 lb) | |
| Shipping Weight (pair) | 8.7 kg (19.2 lb) | |
| Included Accessories | Adjustable Tile-Bridge, Template | |
| Optional Accessories | Rough-in 6-pack | |
| PRODUCT CODES | ||
| 829708-0110 | DESIGNMAX DM3C PAIR BLK | |
| 829708-0210 | DESIGNMAX DM3 PAIR WHT | |
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