This highly flexible monitoring system features a sound mode, which switches between DJ mode for a punchy sound suited for DJ applications and Production mode, which provides a flat frequency response that accurately reproduces the input sound. The integrated Bluetooth receiver allows you to stream audio from your smartphone, tablet, or Windows/Mac computer.

Advanced Design for Higher Quality Sound
Class-D Amplifier: Each DM series speaker produces pure, balanced bass sound thanks to a new Class D amplifier with 96kHz sampling DSP.
DECO Convex Diffusers: Another advancement from the DM-40 model comes in the updated design of the DECO convex diffusers which help deliver crystal-clear high frequencies in every direction, so you can enjoy a wide sweet spot and 3D stereo sound wherever you are in the room.

Time Alignment: The woofer and tweeter are perfectly aligned so you’ll hear all sound frequencies clearly.
Grooved Ducts: The grooves on the ducts reduce air friction so bass is tight and punchy, even if you position the speakers against a wall. Plus, the curved front edges provide maximum rigidity and minimum resonance for clean audio at any volume level.
4" Woofer: The 4-inch woofer creates powerful sound without distorting, even if you pump up the volume.

2-Way Sound Mode for DJing and Music Production
There's no need to decide whether you want a set of monitors that are best for DJing or making music, because the DM series speakers are perfect for both. Just flip the switch to choose either DJ mode or Production mode and the DSP settings will be optimized for the task, leaving you free to concentrate on your mix.

Easy to Use with Different DJ or Production Equipment
With RCA and mini jack terminals you can connect different kinds of gear such as DJ controllers and mixers, or the laptop or soundcard you use. Connecting your headphones is simple via the socket on the front panel and the level knob is right in front of you too.

Bluetooth Connectivity
The Bluetooth technology included in the DM-40D-BT enables you to easily pair your smartphone, mobile device, or PC / Mac and play high-quality tracks wirelessly.
Pioneer DJ DM-40D-BT Specs

Studio Monitor
Monitor Type Active 2-Way
Enclosure Bass-Reflex
Power Rating 19 W RMS per Channel
Impedance 4 Ohms
Drivers HF Driver: 1 x 0.75" / 1.91 cm Soft Dome Tweeter
LF Driver: 1 x 4" / 10.2 cm Fiberglass Woofer
Amplification 2 x Full-Range Amplifier: Class-D Rated at 19 W
Connectivity
Audio I/O 1 x Stereo RCA Female Analog Input (10 Kilohms)
1 x 1/8" / 3.5 mm TRS Female Analog Input (10 Kilohms)
1 x 1/8" / 3.5 mm TRS Female Analog Output
Power
AC Input Power 110 to 240 VAC, 50/60 Hz
Power Consumption 25 W
General
Enclosure Material MDF
Dimensions (W x H x D) 5.8 x 8.9 x 8.8" / 14.7 x 22.6 x 22.4 cm (with Amplifier)
5.8 x 8.9 x 8.3" / 14.7 x 22.6 x 21.1 cm (without Amplifier)
Weight 5.5 lb / 2.5 kg (with Amplifier)
4.9 lb / 2.2 kg (without Amplifier)
Packaging Info
Package Weight 13.555 lb
Box Dimensions (LxWxH) 15.3 x 13.7 x 11.5"