Professional 2‑channel Class‑D power amplifier
Ultra‑compact 1U, 19‑inch rackmount chassis
Stereo / Mono (Parallel) / Bridge operation modes
High‑efficiency switch‑mode power supply with soft‑start
Peak limiter prevents clipping and speaker damage
Switchable 75 Hz low‑cut filter (–24 dB/octave) for speaker protection
Selectable input sensitivity: 0.775 V / 1.0 V / 1.44 V
Balanced XLR inputs and loop‑through XLR outputs for system daisy‑chaining
Three Speakon® speaker outputs (CH‑A, CH‑B, Bridge)
Intelligent fan cooling with temperature‑dependent speed control
Comprehensive protection circuitry: DC fault, Over‑temperature, Overload, Short‑circuit
Ground lift switch to eliminate hum from ground loops
Amplifier Type: Class D
Channels: 2
Power Output (8 Ω, Stereo): 2 × 150 W
Power Output (4 Ω, Stereo): 2 × 300 W
Power Output (Bridge, 4 Ω): 1 × 600 W
Frequency Response: 20 Hz – 20 kHz (±1 dB)
THD+N (8 Ω, Stereo): < 0.1%
Input Sensitivity: 0.775 V / 1.0 V / 1.44 V (switchable)
Signal‑to‑Noise Ratio (A‑weighted): > 100 dB
Slew Rate: > 20 V/µs
Low‑Cut Filter: 75 Hz, –24 dB/octave (switchable)
Limiter: Peak limiter
Cooling: Variable‑speed, temperature‑controlled fans
Input Connectors: Balanced XLR (female)
Loop Outputs: Balanced XLR (male)
Speaker Outputs: Speakon® (CH‑A, CH‑B, Bridge)
Power Requirements: 115 V / 230 V AC (region dependent)
Dimensions (W × D × H): 483 × 240 × 44.5 mm (19", 1U)
Weight: 3.8 kg
