Product Description
Upgrade your sound system with the AUVI Replacement Amplifier designed for QSC KW181, KLA181, and K-Sub powered speakers. This high-quality, compatible replacement module provides the same control features as the original, including power gain, polarity, and mode settings, while protecting your speaker with advanced amplifier and transducer protection systems. Featuring Class D wiring and a 1000W RMS output, it ensures crisp, high-performance sound for professional audio setups. Compact and robust, this module is easy to integrate into your existing system with locking IEC power connections and balanced XLR input/output.
Features:
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Compatible replacement for QSC KW181, KLA181, K-Sub powered speakers
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Controls: Power on/off, Gain, Polarity: Rev / Normal, Mode: Normal / Boost
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Front LEDs: On/Off/Limit; 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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Nominal Output Power: 1000W RMS, Class D wiring
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Frequency Response: 34 Hz – 143 Hz (+/-0.3dB, 1W/8Ω)
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Output Level (SPL): 135 dB
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Signal-to-Noise Ratio: >112 dBA
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Channel Separation: >70 dB at 1 kHz
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Input: Balanced Female XLR
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Output: Balanced Male XLR Line Out
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Remote Gain Control with locking IEC power connector
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Operating Voltage: 110V / 220V selectable (190-240V / 90-130V)
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Impedance: 8 Ohms
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Dimensions (LxWxD): 14" x 7.5" x 4.5" (355.6 x 190.5 x 114.3 mm)
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Net Weight: 6.3 lbs (2.85 kg) | Gross Weight: 7 lbs (3.17 kg)
Specifications:
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Packing Dimensions: 15" x 10" x 5" (381 x 254 x 127 mm)
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Class: TD
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