Quad 303

Specifications:

Power output: 45 watts per channel into 8Ω (stereo)

Frequency response: 30Hz to 35kHz

Total harmonic distortion: 0.1%

Input sensitivity: 0.5V

Signal to noise ratio: 100dB

Speaker load impedance: 4Ω to 16Ω

Dimensions: 120 x 159 x 324mm

Weight: 8.2kg