- Description
Details
The RA170 power amplifier was designed especially for the installation contractor. The RA170 is a single rack-space, mono unit with a choice of an RCA or 1/4" unbalanced input. The 70 volt speaker outputs are provided via spring-loaded terminals - no transformer is required for speaker connection. The front panel includes a Power indicator LED, a Volume control and two Clip LEDs which indicate circuitry overload. The output circuitry is protected from momentary shorting and excessive load by a specially designed protective circuit.
- Features
Features
- 70 Watts of clean amplification into 70 V system
- Spring-loaded output terminals
- Front-panel heat sinking
- Specification
Recommended Load 70 Volt line (70 Watts maximum) Frequency Response 70Hz to 20 kHz Equiv. Input Noise 100 microVolt typical, A weighted 600 Ohm input S/N Ratio 114 dB @ 70 Watts Gain 40 dB Input Impedance 47 k Ω Dimensions (H x W x D) 19" (48.26 cm) x 1.75" (4.45 cm) 5" (12.7 cm) Weight 5.5 lbs (2.50 kg) - Reviews
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