Pioneer DEH-P640 operation manual Specifications

Additional Information

Specifications

General

Power source	14.4 V DC
	(10.8 – 15.1 V allowable)
Grounding system	Negative type
Max. current consumption
.............................................	10.0 A
Dimensions (W ⋅ H ⋅	D):
(DIN) Chassis	178	⋅ 50 ⋅ 157 mm
	[7 ⋅	2 ⋅ 6-1/8 in]
Nose	188	⋅ 58 ⋅ 19 mm
	[7-3/8 ⋅ 2-1/4 ⋅ 3/4 in]
(D) Chassis	178	⋅ 50 ⋅ 162 mm
	[7 ⋅	2 ⋅ 6-3/8 in]
Nose	170	⋅ 46 ⋅ 14 mm
	[6-3/4 ⋅ 1-3/4 ⋅ 1/2 in]
Weight	1.4 kg

Audio

Continuous power output is 22 W per channel min. into 4 ohms, both channels driven 50 to 15,000 Hz with no more than 5% THD.

Maximum power output	50 W ⋅ 4
for subwoofer (70 W ⋅		1 ch/2 Ω )
Load impedance	4 Ω (4 – 8 Ω [2 Ω	for 1 ch]
	allowable)
Preout max output level/output impedance
.............................................	2.2 V/1 kΩ
Equalizer (3-Band Parametric Equalizer):
(Low)
Frequency	40/80/100/160 Hz
Q Factor	0.35/0.59/0.95/1.15
	(+6 dB when boosted)
Gain	±12 dB
(Mid)
Frequency	200/500/1 k/2 k Hz
Q Factor	0.35/0.59/0.95/1.15
	(+6 dB when boosted)
Gain	±12 dB
(High)
Frequency	3.15 k/8 k/10 k/12.5 k Hz
Q Factor	0.35/0.59/0.95/1.15
	(+6 dB when boosted)
Gain	±12 dB
Loudness contour:
(Low)	+3.5 dB (100 Hz)
	+3 dB (10 kHz)
(Mid)	+10 dB (100 Hz)
	+6.5 dB (10 kHz)
(High)	+11 dB (100 Hz)
	+11 dB (10 kHz)
	(Volume: –30 dB)

Section

09

Tone controls:
(Bass)			English
Frequency	40/63/100/160 Hz
Gain	±12 dB
(Treble)
Frequency	2.5 k/4 k/6.3 k/10 k Hz
Gain	±12 dB
HPF:
Frequency	50/80/125 Hz
Slope	–12 dB/oct
Subwoofer:			Español
Frequency	50/80/125 Hz
Slope	–18 dB/oct
Gain	±12 dB
Phase	Normal/Reverse
CD player
System	Compact disc audio
	system
Usable discs	Compact disc		Deutsch
Signal format:
Sampling frequency ...	44.1 kHz
Number of quantization bits
.....................................	16; linear
Frequency characteristics
.............................................	5 – 20,000 Hz (±1 dB)
Signal-to-noise ratio	94 dB (1 kHz)
	(IHF-A network)		Français
Dynamic range	92 dB (1 kHz)
Number of channels	2 (stereo)
FM tuner
Frequency range	87.9 – 107.9 MHz
Usable sensitivity	9 dBf (0.8 µV/75 Ω	, mono,
	S/N:30 dB)
50 dB quieting sensitivity ...	15 dBf (1.5 µV/75 Ω	, mono)
Signal-to-noise ratio	70 dB (IHF-A network)		Italiano
Distortion	0.3% (at 65 dBf, 1 kHz,
	stereo)
Frequency response	30 – 15,000 Hz (± 3 dB)
Stereo separation	40 dB (at 65 dBf, 1 kHz)
Selectivity	70 dB
Three signal intermodulation
(Desire signal level) ....	30 dBf
(two undesire signal level: 100 dBf)
AM tuner			Nederlands
Note	530 – 1,710 kHz (10 kHz)
Frequency range
Usable sensitivity	18 µV (S/N: 20 dB)
Selectivity	50 dB (± 10 kHz)
• Specifications and the design are subject to
possible modifications without notice due to
improvements.		En	41