The Pioneer DM-40 is a powered pair of 4″ studio monitors designed to give you exceptional sound for your home studio and DJ set-up. These curved edges produce minimum resonance that’s important to creating the clear sound that the speaker makes. If you want a cheap set of studio monitors that are loud with decent sound you can’t look past the DM40’s. If you need something for gigs, you should go with a more prominent speaker unless the gig requires you to play in a small, enclosed space.

With various inputs and even inbuilt Bluetooth on some models, is the DM-40 the ultimate speaker choice for those with limited space and budget?These little speakers deliver that in spades, and while they are definitely not for serious music production or for powering your next party (the frequency response isn’t flat enough for the former; they’re not loud enough for the latter), they fit their intended use well. The frontal curve edges are part of what contributes to the smooth and clear sound the speaker produces. Regular DM-40 speakers come with black bass drivers where as the Bluetooth models are painted silver, although visually different the sound remains the same.

A headphone output and volume knob on the front panel give you flexibility and control, while the RCA and stereo mini jack inputs on the back let you easily connect the speakers to your DJ or production kit. The DECO convex diffuser is mounted in the tweeters of the Pioneer DM 40, ensuring that the high-frequency content is distributed evenly in each direction. The information obtained through cookies allows us to compile ad performance statistics and serve retargeting ads on The Trade Desks advertising network. From things like simple Bluetooth speakers to a more powerful set of active floor-standers, they are definitely becoming more and more popular.They are not loud enough for a party but you shouldn’t be using studio monitors for these types of performances anyway.

Additionally, the diffusers provide a broader sweet spot and 3D stereo sound, all thanks to their inbuilt structure and ability to make super-clear high frequencies in all directions. One’s budget pick should not be a psychological limit on what you can or can’t do with your gear, but it will make things more cumbersome. Bluetooth technology is included in the DM-40D-BT speaker monitors, allowing easy wireless connection to smartphones, mobile devices, and PCs/Macs where high-quality tracks can be utilised.But you would only appreciate it when you play it alongside a speaker that functions in a similar capacity as this speaker.

The DM 40 Pioneer DJ’s speakers are front-ported, which minimizes the problematic crisp sound quality reflection issues of putting them too close to a rear wall.

The DM-40's ¾-inch soft dome tweeters are fitted with DECO convex diffusers that channel high frequencies in every direction. We tested the Pioneer monitors in a small studio, where we had already performed an acoustic measurement, and based on the results, the acoustic treatment was also done.