Product Description
Upgrade your sound system with the AUVI Replacement Amplifier for QSC KW181. This compatible replacement module provides the same functionality as the original KW181 amplifier while offering enhanced features including a locking mechanism for secure installation. Designed for high-output performance, it delivers reliable sound reinforcement and protects your subwoofer with advanced thermal and excursion limiting. Perfect for professional audio setups, DJs, and touring AV applications, this replacement amplifier ensures your QSC KW181 continues to perform at its peak.
Features:
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Power On/Off and Gain control
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Polarity: Rev / Normal
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Mode: Normal / Boost
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Front LEDs: On/Off/Limit
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Indicators: Power / Stand By / Limit
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Cooling: On-demand 50mm variable speed fan
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Amplifier Protection: Thermal limiting, output overcurrent, over-temperature muting
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Transducer Protection: Thermal limiting / excursion limiting
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Remote Gain Control
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Locking IEC power connector
Specifications:
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Nominal Output Power: 1000 Watt RMS, Class D
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Frequency Response: 34 Hz – 143 Hz (+/- 0.3dB, 1W/8Ω)
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Maximum SPL: 135 dB
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Signal-to-Noise Ratio: >112 dBA
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Channel Separation (Crosstalk at 1 kHz): >70 dB
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Input Connector: Balanced Female XLR
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Output Connector: Balanced Male XLR Line Out
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Operating Voltage: 190–240 V / 90–130 V selectable
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Dimensions: 14" x 7.5" x 4.5" (355.6 mm x 190.5 mm x 114.3 mm)
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Packing Dimensions: 15" x 10" x 5" (381 mm x 254 mm x 127 mm)
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Net Weight: 6.3 lbs (2.85 kg)
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Gross Weight: 7 lbs (3.17 kg)
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