Pioneer DM-40 4-inch compact active DJ monitor speaker

The compact DM-40 desktop monitors bring excellent audio quality to your home setup. They inherit the best from our professional S-DJX series and Pro Audio speakers, including a front-loaded bass reflex system for a rich, tight bass and DECO* technology for a wider reach and sweet spot. All these features are combined in a compact design making the DM-40 the perfect match for DJing, producing and simply enjoying music at home.

The DM-40 speakers come as a pair.



4-inch fiberglass woofers output a strong, punchy bass from the front, while grooves on the ducts reduce air friction. This way you’ll feel a tight bass kick even when the monitors are positioned against the wall.


The DM-40’s ¾-inch soft dome tweeters are fitted with DECO convex diffusers that channel high frequencies in every direction. So you’ll enjoy a wide sweet spot and 3D stereo sound wherever you sit or stand.


Class AB amplifiers deliver a crisp sound with low-distortion. Plus the tweeter and woofer are perfectly aligned to eliminate crossover and ensure a well-balanced response across the frequencies.

Main Features

Type2-way bass reflex, active monitor speakers
Tweeter¾-inch Soft Dome
Woofer4-inch Fiberglass
What’s in the boxo    DM-40 x 2

o    Power cord

o    2 m speaker cable (for left/right channel connection)

o    Audio converter cable (3.5 mm stereo mini plug to RCA)

o    Bottom cushion x 8

o    Operating instructions


Dimensionso    Left ch: 146 x 227 x 223 mm

o    Right ch: 146 x 227 x 210 mm

Weighto    Left ch: 2.7 kg

o    Right ch: 2.2 kg

Amplifier OutputClass A/B amp: 2 x 21 W / 4 Ω
Frequency Range70 – 30000 Hz
Impedance10 kΩ


Inputso    1 LINE (RCA)

o    1 LINE (Mini-jack)

Outputs1 HEADPHONE MONITOR (Mini-jack)


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