Panasonic CQ-C8303U, CQ-C8403U warranty Specifications

Specifications

	Power Supply	DC 12 V (11 V – 16 V), Test Voltage 14.4 V, Negative Ground
	Tone Controls (Bass/Treble)	Bass; ±12 dB at 60 Hz, Treble; ±12 dB at 16 kHz
	Equalizer Center Frequency	60, 160, 400, 1 k, 3 k, 6 k, 16 k Hz
General	Variable Range of Equalizer	-12 dB to 12 dB (2 dB step)
	Current Consumption	Less than 2.2 A (CD mode, 0.5 W 4-Speaker)
	Maximum Power Output	50 W x 4 (at 1 kHz)
	Speaker Impedance	4 – 8 Ω
	Pre-amp output voltage	5 V (CQ-C8403U), 2.5 V (CQ-C8303U) (CD mode, 1 kHz, 0 dB)
	Subwoofer-output voltage	5 V (CQ-C8403U), 2.5 V (CQ-C8303U) (CD mode, 1 kHz, 0 dB)
	Pre-amp output impedance	60 Ω (CQ-C8403U), 200 Ω (CQ-C8303U)
	Subwoofer-output impedance	60 Ω (CQ-C8403U), 200 Ω (CQ-C8303U)
	Dimensions (Main Unit)	178(W) x 50(H) x 155(D) mm {7” x 1 15/16 ”x 6 1/8”}
	Weight (Main Unit)	1.6 kg {3 lbs. 8 oz}
		8 times oversampling
	Sampling Frequency
	DA Converter	4 DAC System
Player	Pick-Up Type	Astigma 3-beam
	Frequency Response	20 Hz – 20 kHz (±1 dB)
	Light Source	Semiconductor laser
	Wavelength	790 nm
CD
	Signal to Noise Ratio	96 dB
	Total Harmonic Distortion	0.01 % (1 kHz)
	Wow and Flutter	Below measurable limits
	Channel Separation	75 dB
	FM
	Frequency Range	87.9 MHz – 107.9 MHz
Radio	Usable Sensitivity	10.2 dBf (0.9 µV, 75 Ω)
	50 dB quieting Sensitivity	15.2 dBf (1.6 µV, 75 Ω)
	Frequency Response	30 Hz – 15 kHz (±3 dB)
	Alternate channel selectivity	75 dB
Stereo	Stereo Separation	35 dB (at 1 kHz)
	Image response ratio	75 dB
	IF response ratio	100 dB
	Signal to noise ratio	62 dB
	AM
	Frequency Range	530 kHz – 1 710 kHz
	Usable Sensitivity	27 dB/µV (S/N 20 dB)

English

Notes on discs, Maintenance, Specifications

Power Output:

18 W RMS x 4 Channels at 4 Ω and ≤ 1 % THD+N

Signal to Noise Ratio:

78 dBA (reference: 1 W into 4 Ω)

Above Specifications comply with EIA standards.

Notes:

¡Specifications and design are subject to modification without notice due to improvements.

¡Some figures and illustrations in this manual may be different from your product.

CQ-C8403U/C8303U39