DESCRIPTION
4-channel Class A/B full-range amplifier designed for front/rear speaker systems or active component setups. Provides smooth midrange response, strong mid-bass capability, and reliable daily performance.
FEATURES
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Class A/B output stage for low distortion and natural sound
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Bridgeable channel pairs for flexible configuration
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High-level (speaker) and low-level (RCA) input capability
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Independent gain controls for CH1/2 and CH3/4
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Selectable HPF / LPF crossovers per channel pair
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Thermal, overload, and short-circuit protection circuitry
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Heavy-duty aluminum heatsink for heat management
SPECIFICATIONS
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Power Output @ 4Ω: 90W × 4
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Power Output @ 2Ω: ~130W × 4 (typical Class A/B range)
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Bridged @ 4Ω: ~260W × 2 (CH1+2 / CH3+4)
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Topology: Class A/B
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Inputs: RCA and Speaker Level
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Crossover: HPF / LPF variable (per channel pair)
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Remote Turn-On: 12V trigger input
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Terminals: Set-screw style, power and speaker
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Recommended Power Wire: 4 AWG main feed