Product Description
The Pioneer DJ DM-40D-W is a compact 4-inch active desktop monitor system designed for DJs, producers, musicians, and content creators who need professional sound in a small footprint. This white stereo pair delivers balanced, punchy audio with selectable DJ and Production modes, making it equally suited for mixing, beatmaking, and casual listening.
With Class-D amplification, 96 kHz DSP processing, DECO convex diffusers, and time-aligned drivers, the DM-40D-W provides clean stereo imaging and tight bass response for home studios and desktop setups.
Product Description
Compact Power for DJing & Music Production
Each monitor features a 4" fiberglass cone woofer and 0.75" soft dome tweeter in a 2-way active configuration. The system delivers 19 watts per monitor, providing clear, distortion-free sound even at higher volumes.
The fiberglass woofer produces punchy bass response, while the soft dome tweeter ensures smooth and detailed high frequencies.
2-Way Sound Mode – DJ or Production
The DM-40D-W eliminates the need to choose between DJ monitors and studio monitors. A rear switch lets you select:
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DJ Mode – Punchy bass and energetic response ideal for DJ practice and performance
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Production Mode – Flat frequency response for accurate music production and mixing
The integrated DSP automatically optimizes the sound for your selected mode.
Advanced Design for Higher Quality Sound
Class-D Amplifier with 96 kHz DSP
Each speaker includes a high-efficiency Class-D amplifier for balanced, low-distortion sound reproduction.
DECO Convex Diffusers
Updated diffusers deliver crystal-clear high frequencies in all directions, creating a wide sweet spot and immersive stereo field.
Time Alignment
The woofer and tweeter are precisely aligned to ensure cohesive, accurate playback across the frequency spectrum.
Grooved Ducts & Curved Front Edges
The grooved bass-reflex ducts reduce air friction for tight, punchy bass—even when positioned near a wall. Curved front edges increase rigidity and reduce unwanted resonance.
Easy Connectivity for DJ & Production Gear
The DM-40D-W offers versatile connection options for controllers, mixers, laptops, and audio interfaces:
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Stereo RCA input
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3.5mm TRS mini-jack input
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Front-panel 3.5mm headphone output
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Convenient front-panel volume knob
This makes it ideal for desktop workstations and compact DJ setups.
Key Features
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Active 2-way desktop monitor system (pair)
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4" fiberglass cone woofer
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0.75" soft dome tweeter
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19W per monitor Class-D amplification
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Selectable DJ Mode and Production Mode
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96 kHz DSP processing
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DECO convex diffusers for wide sweet spot
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Time-aligned drivers for accurate playback
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Bass-reflex design with grooved ducts
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Compact white finish design
Technical Specifications
Monitor Type
Active 2-Way
Included
Stereo Pair
Amplifier Output
19 W per monitor (Class-D)
Woofer
4" (10.1 cm) Fiberglass Cone
Tweeter
0.75" (19.05 mm) Soft Dome
Audio Inputs
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1 x Stereo 2RCA Unbalanced (10 kΩ)
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1 x 1/8" (3.5 mm) TRS
Audio Output
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1 x 1/8" (3.5 mm) TRS Headphone
Wireless
None
Enclosure
Bass-Reflex / Ported
Power Requirements
110–240 VAC, 50/60 Hz
Power Consumption
25 W
Dimensions (W × H × D)
With Amplifier
5.8" × 8.9" × 8.8"
(14.7 × 22.6 × 22.4 cm)
Without Amplifier
5.8" × 8.9" × 8.3"
(14.7 × 22.6 × 21.1 cm)
Weight
With Amplifier:
5.5 lbs (2.5 kg)
Without Amplifier:
4.9 lbs (2.2 kg)
Color
White
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