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Russound R275HC 2 X 75 Watt @ 8 Ohms Amplifier
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R275HC
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Retail Price: $499.00
Thunder AV Price: $325.91
You Save: $173.09 (35 %)
* Whole number only
Detailed Description
Description
The R275HC is a 2-channel high-current power amplifier capable of driving low-impedance loads. It can be used for power upgrades in specific zones, for large speaker selector or volume control systems and for long series-parallel speaker runs (e.g., large outdoor zones).
This amplifier has a selectable low-cut filter designed to protect autoformer-based volume controls and speaker selectors. It also includes an autosensing input that activates the amplifier upon detecting an audio signal. The amplifier returns to standby mode when the audio signal ceases.
The R275HC is rated at 75 watts per channel into 8 ohms and 100 watts per channel into 4 ohms. In bridged mono mode the R275HC is rated at 200 watts of power into a single 8-ohm load. All this power is supplied by a high-output toroidal transformer. Each amplifier output channel incorporates robust protection circuitry for safety and reliability under extreme circumstances.
Features
Selectable low-cut filter for protecting autoformer-based volume controls and speaker selectors
Bridgeable to create one channel with substantial power output
High-performance design for demanding indoor and outdoor zones
Reliable and robust circuitry designed for stability under demanding loads
Convenient source loop outputs for easy connection to other components
Autosensing input activates amplifier upon detecting an audio signal
Specifications
Stereo Continuous Output Power: 75W per channel at 8 ohms 100W per channel at 4 ohms
Bridged Mono Output Power:100W at 8 ohms
Distortion: <0.05% THD+N from 20Hz to 20kHz
Signal-to-Noise Ratio: >100dB A-weighted
Frequency Response:20Hz to 20kHz 0.3dB
Input Sensitivity: 70mV for 1W at 8 ohms 610mV for 75W at 8 ohms
Line Input Impedance: 47 kilohms
Voltage Gain: 32dB
Power Requirements: North America: 120VAC 60Hz 2.5A Europe: 230VAC 50Hz 1.2A
Dimensions: 17" W x 14"D x 4.125"H (43 x 35.5 x 10.5 cm)
Rack space: 2U
Weight: 20.3lbs. (9.2kg)
Product Reviews
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