QSC RMX1450a Endstufe, 2x 450W / 4Ohm

The QSC RMX 1450A 2-Channel Power Amplifier is a compact unit equipped with high-current toroidal transformers for greater 2-ohm power and low noise. Featuring independent user-defeatable clip limiters that reduce distortion, this PA power amplifier contains selectable low-frequency filters (30 Hz or 50 Hz) that protect speakers and increase headroom.

Balanced 1/4” (6.3mm) TRS, XLR and barrier strip inputs offer a range of versatility along with a touch-proof binding post and Neutrik Speakon outputs. Front mounted gain controls for easy access are included as well as signal and clip LED indicators for monitoring performance. Independent DC and thermal overload protection on each channel automatically protects amplifier and speakers.

The main features of the QSC RMX 1450A 2-Channel Power Amplifier include::

• Power Per Channel @ 8 Ohm: 280W RMS
• Power Per Channel @ 4 Ohm: 450W RMS
• Power Per Channel @ 2 Ohm: 700W RMS
• Signal-to-Noise: -100dB
• Distortion: <0.01%
• Input Sensitivity @ 8 Ohm: 1.15V (+3.4dBu)
• Voltage Gain: 40x (32dB)
• Frequency Response: 20Hz-20kHz
• Damping Factor (1kHz & Below): >300 @ 8 Ohm
• Input Impedance: 10kOhm Unbalanced; 20kOhm Balanced
• Input Stage Clipping: 10V RMS (+22dBu)
• Cooling: Continuously Variable Speed Fan
• Input: Active Balanced 3-Pin Euro-Style Detachable Terminal Block & XLR
• Output: Touch-Proof Binding Posts, Neutrik Speakon
• Controls: AC Switch, Channel Gain Knobs, 10-Position DIP Switch
• Weight: 18.2kg