TEXONIC EX120D 120W Mixer Amplifier – Bluetooth, USB & Paging

The TEXONIC EX120D is a 120W Class D mixer amplifier designed for commercial audio, paging and background music systems. Its 1U rack-mount chassis fits easily into equipment racks used in restaurants, retail stores, offices, schools and public buildings. With Bluetooth and USB playback, multiple mic inputs and built-in paging functions, it provides a flexible all-in-one solution.

This model supports 70V/100V constant-voltage speaker lines and 8–16Ω low-impedance loads. A balanced line output allows adding external amplifiers when expansion is required. Front-panel controls include bass, treble and master volume, supported by LED indicators for signal, clip and protection.

Key Features

• 120W Class D output power
• 1U 19″ rack-mount chassis
• Bluetooth and USB audio playback
• 3 microphone inputs (1 balanced, 2 unbalanced)
• 2 AUX line inputs and 1 line-level output
• Chime and alarm tones built in
• Priority override: Alarm → Mic 1 → Mic 2/Mic 3 → AUX
• Front-panel bass, treble and master volume controls
• LED status for power, signal, clip and protection
• Short-circuit, overload and thermal protection

Technical Specifications (EX120D)

Power Output

• Rated Power: 120W
• 8–16Ω Output: 120W
• 100V Output Load: 84Ω

Audio Inputs

• Mic 1 / Mic 2: 600Ω, 10 mV (unbalanced)
• Mic 3: 600Ω, 10 mV (balanced)
• AUX 1 / AUX 2: 10 kΩ, 300 mV (unbalanced)
• Line Output: 0.775V (0 dB)

Performance

• Frequency Response: 60 Hz – 20 kHz (±3 dB)
• Total Harmonic Distortion: <0.5% at 1 kHz (1/3 power)
• S/N Ratio: >80 dB (Line), >65 dB (Mic)
• Regulation: <3 dB from no load to full load
• Bass: 100 Hz (±10 dB)
• Treble: 10 kHz (±10 dB)

Power & Protection

• Power Supply: AC 100–240V, 50–60 Hz
• Consumption: 180W
• Short-circuit, overload and thermal protection

Indicator Lights

• Power (PW)
• Signal: –20 dB, –10 dB, –3 dB
• Clip
• Protection

Dimensions & Weight

• Product Size: 18.9″ × 7.87″ × 1.77″ (480 × 200 × 45 mm)
• Package Size: 20.55″ × 11.18″ × 2.83″ (522 × 284 × 72 mm)
• Net Weight: 6.0 lb (2.7 kg)
• Gross Weight: 7.3 lb (3.3 kg)