Power amplifiers stereo — QUAD 303 Power Amplifier
Description, images, technical data and specifications
QUAD 303 Power Amplifier
Image source — © QUAD
The new QUAD 303 power amplifier delivers up to 50 watts per channel when driving a 8 Ohm load and 70 Wt into a 4 Ohm load. The amplifier also supports bridged mode, which means it can deliver up to 140 Watts into an 8 Ohm load. Connection possibility - via both unbalanced RCA and balanced XLR inputs.
Specifications
Model name
303 Power Amplifier
Input sensitivity (mV)
N/A
Input impedance (balanced) (Ω)
10000
Input impedance (single-ended) (Ω)
N/A
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
N/A
Max current (A)
N/A
Output power (8Ω) (W)
2 x 50
Output power (4Ω) (W)
2 x 70
Gain (dBu)
N/A
Sensitivity (mV)
N/A
Frequency response low +/- 3dB (Hz)
20
Frequency response high +/- 3dB (Hz)
20000
Signal to Noise Ratio (dB)
108
Total Harmonic Distortion + Noise (0% global feedback) (%)
N/A
Total Harmonic Distortion + Noise (100% global feedback) (%)
0.002
Max power consumption (W)
N/A
Damping factor
N/A
Dimensions (mm)
120 x 176 x 325
Weight (kg)
8.4
Official link
