BETA THREE MB3-X Magic Box 6-Inch Battery Portable PA Speaker

$424.00 USD $699.00 USD

In stock

Bluetooth Audio
Grab-&-GO 5.2kg
Ultra-Wide Coverage
Channel-Select EQ & FX
XLR Main In / Out

Free shipping and taxes
30-day free returns
2-year warranty
Ships within 1-2 business days
Delivery within 3-10 business days

Ultra-Wide
Coverage

Grab-&-GO
5.2kg

Channel-Select
EQ & FX

XLR Main
In / Out

Drivers	LF 6-inch woofer; HF 1-inch silk-diaphragm tweeter
Frequency Response	75 Hz–20 kHz (-10 dB)
Max SPL	115 dB peak @ 1 m, pink noise
Coverage	140° × 120° (2–10 kHz average)
Inputs	3 × Combo XLR/TRS; 3.5 mm AUX IN; Bluetooth audio
Main Linking	XLR MAIN INPUT / XLR MAIN OUTPUT; Bluetooth Stereo Mode
Outputs	1x XLR main in,1x XLR main out
Battery Life	Up to 8 hours
Dimensions(WxDxH)	220 × 249 × 336 mm
Net Weight	5.2kg

Speech That Stays Clear Across the Room

Built for meetings, training rooms, classrooms and presentation spaces, MB3-X keeps voices present and intelligible with wide 140° × 120° coverage.

Fast setup, microphone-ready inputs and simple onboard control make it a dependable PA for speakers, hosts and educators.

Made for Musicians on the Move

Plug in, shape your tone and play.

MB3-X combines mic/instrument inputs, Bluetooth playback, 3-band EQ and built-in Reverb / Delay / Comp in a lightweight 5.2 kg format — giving musicians a clean, portable sound system for practice, writing sessions and small performances.

Rehearse. Perform. Monitor.

From band practice to intimate live sessions, MB3-X adapts to the room and the workflow.

Connect microphones, instruments and playback, shape each channel with EQ and onboard effects, then place it upright or use it as a compact floor monitor when the setup calls for it.

Portable PA Speaker for Small DJ Sets

Bring clear, confident sound to rooftop sessions, pop-ups and small events.

With Bluetooth audio, 3-channel control and XLR Main In / Out for expansion, MB3-X gives DJs and mobile creators a compact PA that sets up fast and keeps the energy moving.

FAQs

MB3-X Magic Box is a compact 6-inch battery-powered portable PA speaker with built-in mixer-style control, Bluetooth audio, EQ/FX and XLR linking. It is designed for speech, busking, teaching, worship, DJ playback and small venue use.

Yes. MB3-X is light enough to carry, supports mic/instrument inputs and Bluetooth playback, and gives performers quick EQ and effects without needing an external mixer.

Yes. MB3-X includes 3 × Combo XLR/TRS inputs, 3.5 mm AUX IN and Bluetooth audio. Each channel can be set for LINE, MIC or INST where applicable.

Yes. MB3-X includes REVERB, DELAY and COMP, plus LOW/MID/HIGH EQ for the selected channel.

Yes. MB3-X supports flexible placement and includes MON voicing for monitor use and improved feedback control.

Yes. You can link speakers with XLR MAIN OUT to MAIN IN, or use Bluetooth Stereo Mode with two MB3-X speakers.

MB3-X weighs 5.2 kg, making it a grab-and-go portable PA for mobile performers, teachers, hosts and small venues.

MB3 is the larger 8-inch 3-way Magic Box for fuller gig use, while MB3-X is the compact 6-inch battery-powered PA focused on lighter carry, fast setup, speech clarity and everyday mobile applications.