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Surface-Mount Loudspeakers / Outdoor-Rated Speakers 
Bose DesignMax DM3SE Loudspeakers (Pair)
Outdoor-rated 3.5″ two-way surface-mount loudspeakers delivering clear highs and surprising low end.
$1,010
The Bose DesignMax DM3SE is a compact, surface-mounted loudspeaker pair designed to deliver premium audio and aesthetics for both indoor and outdoor commercial environments. With a coaxial 3.5-inch woofer and 0.75-inch neodymium tweeter in each speaker, the DM3SE provides impressive clarity and low-end performance in a sleek, IP55-rated enclosure. Featuring the Dispersion Alignment system and QuickHold U-bracket mounting, installation is quick and consistent. Whether for hospitality, retail, or performance venues, the DM3SE enhances any setup with reliable, weather-resistant sound.
| Weight | 7200 g |
|---|---|
| Dimensions | 232 × 154 × 171 mm |
| Brands | |
| Color | Black, White |
Specs:
Frequency Range (-10 dB): 75 Hz – 20,000 Hz
Sensitivity (SPL/1 W at 1 m): 86 dB
Maximum SPL (Calculated @ 1 m): 101 dB
Power Handling (Continuous/Peak): 30 W / 120 W
Nominal Impedance: 8 Ω (transformer bypass)
Transformer Taps (100V): 6, 12, 25 W, bypass
Transformer Taps (70V): 3, 6, 12, 25 W, bypass
Coverage (H/V): 140° conical
Transducers:
 - HF: 1 × 0.75 in (20 mm) neodymium tweeter (weather-treated)
 - LF: 1 × 3.25 in (83 mm) woofer (weather-treated)
Crossover: 1.7 kHz passive
Driver Protection: High-pass @ 80 Hz (24 dB/oct)
EQ/Processing: Not required (Bose EQ/SmartBass optional)
Mounting: QuickHold U-bracket
Compliance: UL 1480A, NFPA 70, CE
Environment: IP55-rated for outdoor use
Enclosure: UV-resistant engineered plastics
Grille: Powder-coated aluminum, tamper-resistant, paintable
