The CMX PA-2120MW is a professional 2-zone matrix mixer amplifier with built-in Wi-Fi streaming, Bluetooth, USB/SD MP3 and FM—built for commercial paging and background music with flexible source-to-zone routing and robust protection circuitry.
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Dual-zone matrix – Assign any input to Zone 1 or 2 with independent level/mono control.
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Integrated sources – Wi-Fi internet streaming, Bluetooth, USB/SD MP3 player and FM tuner.
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Installer I/O – 3 Mic/Line balanced XLR with +48V phantom, AUX RCA, EMC & mute inputs.
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Flexible outputs – Drive 100V lines or low-impedance 8–16 Ω speakers per zone.
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Remote expandability – Dual RJ45 ports for remote mic and wall control panels.
Technical Specifications
| Parameter |
Value |
| Brand / Model |
CMX Audio / PA-2120MW |
| Type |
Wi-Fi Internet Streaming 2-Zone Matrix Mixer Amplifier |
| Rated Power Output |
2 × 120 W (RMS) |
| Zones |
2 independent zones (matrix assignable) |
| Speaker Outputs |
100 V & 8–16 Ω (per zone) |
| Mic/Line Inputs |
3 × balanced COMBO XLR (5–8 mV, 600 Ω) with +48 V phantom |
| Aux / EMC / Mute |
Line 1 & EMC: 250 mV RCA; Mute input (remote mute) |
| Built-in Sources |
USB/SD MP3 player, FM tuner, Bluetooth, Wi-Fi & internet streaming |
| Remote Ports |
2 × RJ45 for remote microphone & remote control panel |
| Line Output |
0.775 V (0 dBV) |
| Frequency Response |
60 Hz – 15 kHz (±3 dB) |
| S/N Ratio |
Line ≥ 85 dB; Mic ≥ 72 dB |
| THD |
< 0.5% |
| Protections |
Short-circuit, clip, overload, high-temperature |
| Power Consumption |
300 W |
| Power Supply |
AC 230 V, 50–60 Hz |
| Dimensions (W×D×H) |
484 × 405 × 88 mm |
| Weight |
6.6 kg |
