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Compact black four-channel audio mixer with XLR and quarter-inch inputs, rotary knobs, faders, Bluetooth and USB labels

NEW BAXS Green-M4 4-Channel Audio Mixer Bluetooth USB 48V Phantom Power

SKU CH-0A1M-DPWK2

Four-channel mixer with Bluetooth streaming, USB/MP3 playback, XLR and 1/4" inputs, 48V phantom power, built-in reverb, and compact 7.4 x 2.12 x 6.22 inch design

  • Spec summary, NEW BAXS, , , , , , microphone, 0.7 lb, , , 52161500, NEW
  • Power supplyCorded Electric
  • Measurements7.4 L × 2.12 W × 6.22 H inches
  • Product weight0.7 lb (0.32 kg)
  • Wireless streaming via Bluetooth from phones or tablets
  • USB and MP3 playback with direct computer recording
  • 48 V phantom power for condenser microphones
  • Four channels with XLR and 1/4″ inputs plus 3-band EQ
  • Compact 7.4 x 2.12 x 6.22 in design weighs 0.7 lb

NEW BAXS Green-M4 4-Channel Mixer

The NEW BAXS Green-M4 is a compact 4-channel audio mixer built for streaming, studio recording and small-stage work. It accepts XLR and 1/4" microphone or line sources and provides 48 V phantom power for condenser mics. Bluetooth and USB inputs let you play backing tracks from a phone or computer without extra cables. The unit weighs .7 pounds and measures 7.4 L x 2.12 W x 6.22 H inches.

Installation and common issues

Power comes from a corded electric supply so no batteries are required. Each channel offers a 3-band EQ and a peak LED for gain staging. The sealed rotary controls resist dust but still need clean hands to avoid grit buildup. A frequent mistake is leaving the 48 V button engaged when connecting dynamic mics or line-level gear, which can cause noise or distortion.

Sustained-load behaviour

The chassis is designed for continuous operation during long sessions. Under steady use the preamps maintain low noise and high headroom without audible thermal drift. Bluetooth streaming stays stable for extended periods, and the USB audio link remains locked to the host computer. The integrated reverb engine adds depth without increasing the noise floor over time.

How it compares

Measured against everything we stock in Sound Mixers & Mixing Consoles, at today’s prices. Recalculated every night.

Price $36.99
Cheaper than about 90% of the 270 comparable items (median $114.99).

Specifications

Product
Brand nameNEW BAXS
Power
Power supplyCorded Electric
Size & build
Measurements7.4 L × 2.12 W × 6.22 H inches
Product weight0.7 lb (0.32 kg)

Questions about this item

How do I verify the Green-M4 is working after setup?

Power the unit, engage the 48V phantom button, and confirm the LED peak indicator responds to microphone input on each of the four channels.

What comes in the box with the Green-M4 and what must I buy separately?

The mixer includes the 4-channel board with Bluetooth, USB/MP3 interface, XLR and 1/4" inputs, and 48V phantom power; microphones, cables, and speaker systems are sold separately.

Which version or capacity of the Green-M4 should I choose?

The Green-M4 is offered as a single 4-channel model weighing .7 pounds and measuring 7.4 x 2.12 x 6.22 inches; no alternative channel counts or capacities are listed.

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