MUSYSIC MU-U12CPA Portable Column PA System with Wireless Mics & LED Lights
The MUSYSIC MU-U12CPA is a professional all-in-one portable column PA system designed for small to medium events, mobile performers, houses of worship, classrooms, and multi‑purpose venues. Featuring a powerful 12" subwoofer, column speaker array, built‑in DSP, UHF wireless microphones, and integrated LED light columns, this compact system delivers clear, full‑range sound with fast, cable‑free setup.
Key features
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All-in-one portable column system: Includes 1 subwoofer cabinet, 1 speaker column, and 2 LED light columns.
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High power output: Up to 2000W peak bi‑amped Class‑D amplification for impactful sound.
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12" powered subwoofer: Deep low‑end response for music, speech, and live performance.
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Column speaker array: 4 × 3" drivers for clear mids and highs with wide coverage.
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Built-in DSP: Onboard processing for optimized sound (intended for audio professionals).
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3 UHF wireless microphones: 2 handheld mics and 1 headset mic for flexible presentations and performances.
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Integrated LED light columns: Built‑in alternating flashing lights with 4 selectable modes for visual impact.
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Fast, cableless setup: Column and light sections slot directly into the subwoofer—no speaker cables required.
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Multiple inputs: USB/BT MP3 player, combo XLR/¼" line input, RCA line input, and combo XLR/¼" mic input.
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Rugged construction: Heavy‑duty polypropylene cabinet housing for portable and installed use.
Ideal applications
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Small-scale live performances and itinerant commercial events
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Bands and solo performers needing a compact PA
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Meeting rooms and multi‑function halls
- Churches and worship spaces
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Classroom teaching and training institutions
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Mobile DJs and event hosts
Inputs, controls & functions
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MP3 player with USB & Bluetooth: Integrated player with LCD screen showing volume and DSP parameters.
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MP3/Line volume control: Adjusts MP3 player and line input level; also used to navigate DSP settings.
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DSP menu: Adjustable music high/low, mic high/low, echo, display contrast, brightness, reset, and system info.
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Line Input 2: Combo XLR/¼" jack for balanced or unbalanced line‑level sources (CD player, mixer, media player, etc.).
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Line Input 1: RCA (L/R) unbalanced input for consumer audio devices.
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Line Output: Balanced XLR output to link additional speaker systems.
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Mic Input: Combo XLR/¼" jack for wired microphones (EXT. MIC).
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Mic/Line volume controls: Independent LINE VOL and MIC VOL knobs.
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Mic priority (Talkover): Automatically reduces music level when speaking into the microphone.
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Mic echo: On/off control for microphone echo effect.
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Mic input selector: Switch between external mic (EXT. MIC) and wireless mics (W. MIC).
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RF signal LED: Indicates wireless mic reception status.
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Light mode button: Select between 4 different LED light modes.
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Power switch & voltage selector: Main power on/off and 115V/230V selection (check before use).
Column speaker specifications
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Power: 150W RMS / 500W peak
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Frequency response: 150Hz – 20kHz
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Sensitivity (1W @ 1m): 96dB
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Max SPL (@ 1m): 119dB
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Nominal impedance: 8Ω
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Drivers: 4 × 3" woofers, 0.75" voice coil, Kapton former, 8.1 oz magnet
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Dispersion (H × V): 120° × 20°
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Connector: Slot‑in connection integrated into the subwoofer base (no external cable)
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Dimensions: 95 × 90 × 460 mm (speaker column), 95 × 90 × 473 mm (light columns)
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Net weight: 2.8 kg (speaker column), 1.05 kg (each light column)
Subwoofer specifications
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Power: 400W RMS / 1500W peak
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Frequency response: 48Hz – 200Hz
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Sensitivity (1W @ 1m): 96dB
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Max SPL (@ 1m): 124dB
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Nominal impedance: 4Ω
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Driver: 12" woofer, 2" voice coil, Kapton former, 62 oz magnet
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Dimensions: 385 × 435 × 510 mm
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Net weight: 21.1 kg
Amplification & connectivity
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Low frequencies amp: 1 × 400W RMS Class‑D @ 4Ω
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Mid/High frequencies amp: 1 × 150W RMS Class‑D @ 8Ω
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Inputs: MP3 player (USB/Bluetooth), 1 × combo XLR/¼" line input, 1 × RCA (L/R) line input, 1 × combo XLR/¼" mic input
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Outputs: Slot‑in connector on top of subwoofer for column, 1 × balanced XLR link output
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Controls: LINE VOL, MIC VOL, MP3 volume, LINE/MP3 selector, EXT. MIC/W. MIC selector, Talkover on/off, Mic echo on/off, Light mode selection
UHF wireless microphones
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Included: 2 handheld wireless microphones + 1 headset microphone (replacement)
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Frequency options: 13 selectable UHF FM frequencies per microphone
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Display: Shows frequency and battery level
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Lock function: Prevents accidental changes and interference between same frequencies
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Power: Operates on AA batteries
The MUSYSIC MU-U12CPA is a powerful yet compact solution when you need portable, easy-to-use sound reinforcement with wireless flexibility and built‑in lighting. Perfect for events where fast setup, clean appearance, and reliable performance matter.
