Overview
The Sound Barrier MGX4U is a 4-channel mixing console with SBT Wireless Technology, a DSP FX system, and a USB Digital Media Player with recording and playback support. This product provides 2 mic/line mono input channels using combo XLR and 1/4″ connections, plus stereo input options for common playback sources in compact PA and portable mixing workflows.
Manufacturer product page: https://soundbarrier.com/mgx4u
Key Features
- SBT WIRELESS TECHNOLOGY: YES
- INTERNAL EFFECTS: 16 DSP EFFECTS SYSTEM
- DIGITAL MEDIA PLAYER: USB 2.0
- MIC/LINE (MONO) CHANNELS: 2 COMBO JACK (XLR & 1/4″ JACK)
- AUX CHANNEL: DUAL RCA JACKS; DUAL 1/4″ JACK; 3.5mm JACK
- MONO CHANNELS EQ: HIGH, MID, LOW
- AUX CHANNEL EQ: HIGH, LOW
- RECORDING OUTPUT: FRONT PANEL USB FOR PC / U DISK RECORD
- POWER OPTIONS: SUPPLIED CABLE & SOCKET; CAN DE POWERED VIA PC; CAN BE POWERED VIA POWER BANK
Users will find these functions support basic input mixing, wireless playback from a compatible host device, onboard effects processing, and USB-based recording and playback without adding external processors.
Technical Specifications
- FREQUENCY RESPONSE: 20HZ-20kHz ± 1dB
- THD: <0.1% (1KHZ FULL POWER)
- SENSITIVITY: 98dB/1W/1M
- MAX SPL: 129dB
- MIC/LINE (MONO) CHANNELS: 2 COMBO JACK (XLR & 1/4″ JACK)
- SBT WIRELESS TECHNOLOGY: YES
- DIGITAL MEDIA PLAYER: USB 2.0
- AUX CHANNEL: DUAL RCA JACKS; DUAL 1/4″ JACK; 3.5mm JACK
- RETURN: 1/4″ JACK
- MAIN OUT: LEFT AND RIGHT 1/4″ JACKS
- CONTROL ROOM: LEFT AND RIGHT 1/4″ JACKS
- PHONES: 1/4″ JACK
- SEND: 1/4″ JACK
- MONO CHANNELS EQ: HIGH, MID, LOW
- AUX CHANNEL EQ: HIGH, LOW
- INTERNAL EFFECTS: 16 DSP EFFECTS SYSTEM
- CHANNEL EFFECTS CTRL: YES
- MAIN EFFECTS CTRL: YES
- RECORDING OUTPUT: FRONT PANEL USB FOR PC / U DISK RECORD
- FX / SEND CONTROL: 1 PER MONO CHANNEL (CH1-2); 1 ON STEREO CHANNEL (CH 3/4)
- GAIN CONTROL: 1 PER MONO CHANNEL (CH1-2); 1 ON STEREO CHANNEL (CH 3/4), 1 MAIN
- LEVEL CONTROL: 1 PER MONO CHANNEL (CH1-2); 1 ON STEREO CHANNEL (CH 3/4)
- PAD: 1 PER MONO CHANNEL (CH1-2)
- +48V PHANTOM POWER: 1 PER MONO CHANNEL (CH1-2)
- DSP CONTROLS: PARAMETER & LEVEL; DSP SELECT
- PHONES / CTRL ROOM: RETURN & LEVEL
- DIGITAL MEDIA PLAYER: PLAY / PAUSE / REC; TRACK SEARCH (FWD / BACK); VOLUME (UP / DOWN); MODE (SBT / REC / PLAYER); EQ (6 PRESETS)
- POWER: ON / OFF
- PEAK LED INDICATORS: 1 PER MONO CHANNEL (CH1-2); 1 ON STEREO CHANNEL (CH 3/4)
- LEVEL LED INDICATORS: DUAL 5 SEGMENT LED (L/R)
- POWER SUPPLY: DC5V
- POWER CONSUMPTION: 5W
- POWER OPTIONS: SUPPLIED CABLE & SOCKET; CAN DE POWERED VIA PC; CAN BE POWERED VIA POWER BANK
- CABINET / CASE MATERIAL: METAL
- COLOR: BLACK
- Dimensions and weight: Not specified by manufacturer
Applications and Use Cases
- Small PA systems combining microphones plus stereo playback sources, routed to 1/4″ main outputs
- Rehearsal and practice setups needing onboard effects and simple channel EQ without external processors
- Playback integration from a compatible host device using SBT Wireless Technology
- Basic stereo recording and playback using the built-in Digital Media Player with a laptop or USB flash drive
Manufacturer Resources
- Product page: https://soundbarrier.com/mgx4u
Reviews
There are no reviews yet.