jiggyjoe said:
Just seen the manual for the 603 and specified for 2*50w into 8ohms at 10%!!!!!! total harmonic distortion.
If your speakers are still working lol!
Get this baby on the test bench and you would be lucky to see 2*20 rms into 8ohms.
Here's what the manual says...:
Audio section
Rated output
(1 kHz, total harmonic distortion 0.7 %, 8 Ω) 40 W + 40 W
(1 kHz, total harmonic distortion 0.7 %, 6 Ω) 50 W + 50 W
Effective maximum output
(1 kHz, total harmonic distortion 10 %, 8 Ω) 50 W + 50 W
(1 kHz, total harmonic distortion 10 %, 6 Ω) 60 W + 60 W
Input sensitivity/impedance
AUX1 110 mV/24 kΩ
AUX2, AUX3 200 mV/32 kΩ
Frequency response (5 W, 8 Ω)
AUX input 5 Hz to 20 kHz (±3 dB)
Total harmonic distortion (1 kHz, 5 W, 8 Ω)
AUX input 0.05 %
S/N ratio (10 W, 8 Ω, IHF-A)
AUX input 86 dB
and here specs for homepage...:
Specifications [/list]
Freq. Response (analog In)5 Hz - 22 kHzFrequency Range FM87.5 - 108 MHzNumber of Channels2Power Output (6 ohm, 1kHz)60 WSignal to Noise Ratio (audio)86 dBSignal to Noise Ratio (Mono/Stereo) FM65 / 60 dBSignal to Noise Ratio (Mono/Stereo)90 dBTotal Harmonic Distortion (audio)0.05%Total Harmonic Distortion (Mono/Stereo) FM0.8 / 1.0%
As I understand the 50 Watts in 6 Ohm, is when using both channels....? 2 pair of speakers....