Superscope R-310 Surround Sound The result is treble detail

The result is treble detail and shimmering realism that enhances the harmonic overtones of voices and instruments

open-backed 52Hz-20kHz Crossover frequency 2

The Quintet Black S is graced with a Nude Shibata diamond

recommended amplifier power: 10-125 watts

Superscope R-310 Surround Sound The result is treble detailAll Pots and Switches Cleaned Bulbs Replaced with LEDs Fully Tested and Cleaned Specifications Tuning range: FM, MW Power output: 5 watts per channel into 8 (stereo) Frequency response: 20Hz to 20kHz Total harmonic distortion: 1% Damping factor: 45 Input sensitivity: 2. 5mV (MM), 150mV (ceramic), 150mV (line) Signal to noise ratio: 72dB (line) Speaker load impedance: 8 (minimum) Dimensions: 16 15 16 x 4 51 64 x 11 19 64 inches Weight: 12. 7lbs