Bose DM3SE Data Sheet
TECHNICAL DATA
DesignMax DM3SE
surface-mounted loudspeaker
Product Overview
DesignMax loudspeakers bring outstanding audio
and aesthetics to any commercial space. The 25watt DesignMax DM3SE loudspeaker features a twoway 3.25-inch woofer and ¾-inch tweeter coaxially
mounted within the Dispersion Alignment system,
producing a frequency range of 75 Hz - 20 kHz.
And with both black and white versions available,
DesignMax loudspeakers integrate seamlessly with
any décor.
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 and SmartBass processing, which expands performance and
response at any listening level
Ensure a consistent listening experience throughout the room with the Dispersion Alignment system, which matches the
coverage of the woofer to the pattern of the tweeter
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 that make installation and troubleshooting easier
Install DM3SE outside — IP55 rating with standard aluminum grille for outdoor use
Technical Specifications
SINGLE LOUDSPEAKER PERFORMANCE
Frequency Response (-3 dB)
Frequency Range (-10 dB)
Nominal Coverage (H x V)
Nominal Coverage Angle (1 - 10 kHz) 135° × 135°
Power Handling, long-term continuous 25 W
Power Handling, peak 100 W
Sensitivity (SPL / 1 W @ 1m)
Calculated Maximum SPL @ 1 m
Calculated Maximum SPL @ 1 m, peak 104 dB
Crossove r 1.7 kHz (passive 2-way crossover)
Loudspeaker EQ Not Required, Bose EQ voicing and SmartB ass Processing available
Recommended High-Pass Protection 80 Hz with re commended 24 dB / octave filte r
Transformer taps
TRANSDUCERS
Low Frequency 1 × 83 mm woofer (3.25 in), weather-treated
High Frequency 1 × 20 mm (0.75 in) neodymium dome tweeter, coaxially mounted, weather-treated
Technology Dispersion Alignment System, 127 mm (5 in) system diamete r
Nominal Impedance 8 ohms (transformer bypass)
(1)
(1)
(2)
(3)
(4)
85 – 20,000 Hz
75 - 20,000 Hz
140° × 140°
Bose extended-lifecycle test
84 dB
98 dB
70V: 3, 6, 12, 25 W, bypass
100V: 6, 12, 25 W, bypass
(5)
AES component test
30 W
120 W
84 dB
99 dB
105 dB
(6)
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DesignMax DM3SE
surface-mounted loudspeaker
PHYSICAL
Enclosure Material Engineered plastics, highly UV fade resistant
Bracket Material Powder-coated steel
Grille Perforated aluminum with a powder coat finish, tamper-resistant design, paintable
Logo Rotatable, removable
Color Black: RAL 9005, White: Bose Arctic White, similar to RAL 9003, Paintable
Environmental / Ingress-Protection Outdoor per IEC 529 IP55 (suitable for use outdoors in wet locations), includes aluminum grille to
Safety Agency UL-1480A, S5591/ UL Listed, NFPA70, in accordance with IEC60268-5, ROHS, CE compliant
Operating Temperature Range -25 °C to 70 °C (-13 °F to 158 °F)
Connectors Euroblock 6-pin connector with loop-through, mounted on rear. Accepts 18 AWG (0.8 mm2) to
Suspension / Mounting QuickHold Mounting System with included U-Bracket
Dimensions (H x W x D) 232 × 154 × 156 mm (9.1 × 6.1 × 6.1 in)
Dimensions with Bracket (H x W x D) 232 × 15 4 × 172 mm (9.1 × 6 .1 × 6. 8 i n)
Net Weight, Loudspeaker with grille (single) 2.8 kg (6.1 lb)
Shipping Weight (pair) 7.2 kg (16 .0 lbs)
Included Accessories U-Bracket, powder-coated steel
Optional Accessories Pan & Tilt B racket
PRODUCT CODES
829712-0110 DESIGNMAX DM3SE PAIR BLK
829712-0210 DESI GNMAX DM3SE PAIR WHT
prevent red corrosion and weather resistant input cover
14 AWG (2.5 mm2) size wire
4 preset mounting angles: 0°, 15°, 30°, 45° for wall or ceiling placement
Two (2) rear M6 screw inserts for use with optional pan & tilt bracket and one (1) rear M6 screw
insert for safety-tether attachment
Footnotes
(1) Frequency response and range measured on-axis in half-space environment with Bose EQ voicing
(2) 1 kHz to 4kHz average
(3) Sensitivity measured on-axis in half-space environment with Bose EQ voicing
(4) Maximum SPL calculated from sensitivity and power handling specifications, exclusive of power compression.
(5) Bose extended-lifecycle test using pink noise filtered to meet IEC268-5, 6-dB crest factor, 500-hour duration.
(6) AES standard 2-hour duration with IEC system noise
For additional specifications and application information, please visit PRO.BOSE.COM.
Specifications subject to change without notice. 11/2019
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