M-Audio BX4BT 4.5″ 120W Studio Monitors (Pair)
Audio engineers, musicians, and music producers in search of a pair of quality studio monitors with Bluetooth should check out the M-Audio BX4BT, a pair of 2-way studio monitors designed to offer a wide frequency response and easy configuration for producers, podcast creators, mixing engineers, and others who require a critical ear. The BX4BT features an integrated Bluetooth receiver, allowing you to play audio from any Bluetooth device including a turntable, phone, or even a computer to stream a reference mix.
The monitor produces a frequency response of 69 Hz to 22 kHz, thanks to two amplifiers feeding a 4.5” Kevlar woofer and 1” silk-dome tweeter. A rear-mounted bass port delivers extended bass response, while the tweeter’s computer-engineered waveguide yields a wide sweet spot and minimized high-frequency scatter. Volume and high- and low-frequency controls are provided, so you can tune the monitor to cooperate with the sound of the room. The monitors have 3.5mm, RCA, and balanced 1/4″ jacks, so you have your choice of what kind of device you input into the speakers.
At a Glance
- Bluetooth Connectivity—easily pair with any Bluetooth-enabled device for wireless streaming
- Black Kevlar low-frequency drivers; 1” natural silk-dome tweeters
- New computer-optimized tweeter waveguide for precise imaging
- High-EQ and Low-EQ controls for dialing in the perfect sound
- Enhanced rear ports for extended low-frequency response
- Left/right Active Speaker Position switch for configuring which side has volume control
- Bluetooth, 1/4”, 3.5mm, and RCA inputs for connecting to virtually any audio source
- Front 3.5mm aux input for quick connection of smartphones or other audio sources
- Acoustically inert MDF cabinet with bass-reflex design for deep, rich sound
- Includes 3.5mm TS speaker interconnect cable, 3.5mm to 3.5mm TRS cable, and 3.5mm TRS to RCA cable
Connect with Bluetooth
Professional Performance and Design
Front and Rear I/O
Speaker Placement Controls and EQ
Limitless Creativity with MPC Beats Software DAW—Effects and Instruments Included
M-Audio BX4BT Specs
Monitor Type | Active 2-Way |
Enclosure | Bass-Reflex |
Power Rating | 25 W RMS per Channel 120 W Peak |
Drivers | Low-Mid Driver: 1 x 4.5″ / 11.4 cm Kevlar Woofer HF Driver: 1 x 1″ / 2.5 cm Silk Tweeter |
Frequency Response | 69 Hz to 22 kHz |
EQ | 1 x HF Shelf: 6 to -6 dB 1 x LF Shelf: 6 to -6 dB |
Filters | None |
Parametric EQ | None |
Audio I/O | 1 x Stereo RCA Unbalanced Female Analog Input 2 x 1/4″ TRS Balanced Female Analog Input 1 x 1/8″ / 3.5 mm TRS Unbalanced Female Analog Input 1 x 1/8″ / 3.5 mm TRS Unbalanced Female Analog Output 1 x 1/8″ / 3.5 mm TS Balanced Female Analog Output |
AC Input Power | 100 to 240 VAC, 50/60 Hz |
Power Consumption | 85 W |
Enclosure Material | MDF |
Mounting Points | None |
Dimensions (W x H x D) | 6.1 x 8.9 x 6.9″ / 15.6 x 22.5 x 17.5 cm (Each) |
Weight | 9.8 lb / 4.4 kg (Pair) |