KENWOOD KR-4140

Tuning range: FM, MW

Power output: 18 watts per channel into 8Ω (stereo)

Frequency response: 20Hz to 40kHz

Total harmonic distortion: 0.08%

Damping factor: 50

Input sensitivity: 1.8mV (mic), 2.5mV (MM), 150mV (DIN), 150mV (line)

Signal to noise ratio: 58dB (mic), 65dB (MM), 75dB (DIN), 75dB (line)

Output: 150mV (line), 30mV (DIN)

Speaker load impedance: 4Ω to 16Ω

Semiconductors: 2 x IC, 2 x FET, 36 x transistors, 33 x diodes

Dimensions: 16-3/4 x 5-1/2 x 12-3/8 inches

Weight: 23lbs