The Pioneer DJ DM-40D-BT are compact yet powerful active monitor speakers designed for DJs, producers, and home studio users. Based on the popular DM-40 series, this updated version includes Bluetooth connectivity, allowing you to stream music wirelessly from smartphones, tablets, and computers while still supporting traditional wired connections for DJ gear and studio equipment.
Featuring a 4-inch 2-way bass reflex design, these monitors deliver clear, balanced sound with punchy bass and crisp high frequencies. They are easy to set up and operate, making them ideal for both DJ practice sessions and music production. The speakers are sold as a pair and are available in black or white finishes.
Dual Sound Modes
A convenient switch allows you to quickly change between DJ mode and Production mode. Each mode automatically adjusts the built-in DSP settings to optimise the sound depending on whether you’re mixing tracks or producing music.
Flexible Connectivity
With Bluetooth capability, the DM-40D-BT speakers can stream audio wirelessly from compatible devices. For wired setups, RCA and 3.5 mm stereo mini-jack inputs make it simple to connect DJ controllers, mixers, laptops, or audio interfaces. A front-panel headphone output and volume control provide quick access for monitoring and easy level adjustment.
Smart Speaker Design
Each speaker is equipped with a 4-inch fibreglass cone woofer and a ¾-inch soft dome tweeter, powered by a Class D amplifier with DSP for balanced, natural sound. Newly designed DECO convex diffusers help create a wider sweet spot and improved stereo imaging, while the bass reflex cabinet design delivers tight, punchy low frequencies.
The cabinet also features specially designed ducts that reduce air resistance for improved bass response, while curved front edges minimise resonance and maintain clear, accurate audio even at higher volumes.
Key Features
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4-inch 2-way bass reflex active monitor speakers
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Built-in Bluetooth wireless audio streaming
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Switchable DJ mode and Production mode with automatic DSP tuning
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Class D amplifier for clear and balanced sound
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DECO convex diffusers for a wider stereo sweet spot
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RCA and 3.5 mm stereo mini-jack inputs for flexible connections
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Front-panel headphone output and volume control
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Available in black or white
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Sold as a pair
Technical Specifications
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Type: 2-way bass reflex active monitor speakers
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Amplifier: Class D with DSP
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Amplifier output: Lch 19 W / 4 Ω, Rch 19 W / 4 Ω
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Input terminals: RCA ×1, 3.5 mm stereo mini-jack ×1
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Input impedance: 10 kΩ
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Output terminal: 3.5 mm stereo mini-jack ×1
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Woofer: 4" (102 mm) fibreglass cone
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Tweeter: ¾" (19 mm) soft dome
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Bluetooth version: 5.0
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Maximum transmission distance: approx. 10 m (unobstructed)
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Supported Bluetooth profiles: A2DP, AVRCP
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Supported codecs: SBC, AAC
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Power supply: AC 110–240 V, 50/60 Hz
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Power consumption: 20 W
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Standby consumption: 0.3 W or less
Dimensions
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Left speaker: 146 × 227 × 223 mm
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Right speaker: 146 × 227 × 212 mm
Weight
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Left speaker: 2.5 kg
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Right speaker: 2.2 kg
Included Accessories
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Power cord
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Speaker cable
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3.5 mm stereo mini-jack to RCA cable
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Bottom cushions
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Quick Start Guide
The DM-40D-BT speakers deliver a combination of compact design, flexible connectivity, and clear, balanced sound, making them an excellent choice for DJ practice, music production, or everyday listening.