Panasonic SC-PM47 manual Specifications

Specifications

AMPLIFIER SECTION

Power output

10% Total harmonic distortion

60 Hz–120 Hz, both channels driven

(Low channel)	24 W per channel (6 Ω)
120 Hz–16 kHz, both channels driven
(High channel)	26 W per channel (6 Ω)
Total Bi-Amp power	50 W per channel (Band)
Power output
10% Total harmonic distortion
100 Hz, both channels driven	31 W per channel (6 Ω)
(Low channel)
1 kHz, both channels driven	34 W per channel (6 Ω)
(High channel)
Total Bi-Amp power	65 W per channel
Input sensitivity
AUX	250 mV
Input Impedance	11.8 kΩ
AUX

FM TUNER SECTION

Frequency range	87.9 – 107.9 MHz (200 kHz steps)
Sensitivity	87.5 – 108.0 MHz (100 kHz steps)
	2.5 µV (IHF)
S/N 26 dB	2.2 µV
Antenna terminal(s)	75 Ω (unbalanced)

AM TUNER SECTION

Frequency range	520 – 1710 kHz (10 kHz steps)
Sensitivity
S/N 20 dB (at 1000 kHz)	560 µV/m

CASSETTE DECK SECTION

Track system	4 track, 2 channel
Heads
Record/playback	Solid permalloy head
Erasure	Double gap ferrite head
Motor	DC servo motor
Recording system	AC bias 100 kHz
Erasing system	AC erase 100 kHz
Tape speed	4.8 cm/s (17/8 ips)
Overall frequency response
(+3 dB, –6 dB at DECK OUT)
NORMAL (TYPE I)	35 Hz – 14 kHz
S/N	50 dB (A weighted)
Wow and flutter	0.18% (WRMS)
Fast forward and rewind time	Approx. 120 seconds with
	C-60 cassette tape

CD SECTION

Sampling frequency		44.1 kHz
Decoding		16 bit linear
Beam source/wavelength		Semiconductor laser/780 nm
Number of channels		Stereo
Frequency response		20 Hz – 20 kHz (+1, –2 dB)
Wow and flutter		Below measurable limit
Digital filter		8 fs
D/A converter		MASH (1 bit DAC)
MP3
MP3 decoder		MPEG 1 Layer 2/Layer 3
Bit rate	32 kbps – 320 kbps (Variable bit rate)
Sampling frequency		32 kHz, 44.1 kHz, 48 kHz
MP3 decoder		MPEG 2 Layer 2/Layer 3
Bit rate		8 kbps – 160 kbps
Sampling frequency		16 kHz, 22.05 kHz, 24 kHz
MP3 decoder		MPEG 2.5 Layer 3
Bit rate		8 kbps – 160 kbps
Sampling frequency		8 kHz, 11.025 kHz, 12 kHz
WMA
WMA decoder		Version 8
Bit rate		20 kbps – 192 kbps
Sampling frequency		32 kHz, 44.1 kHz, 48 kHz

SPEAKER SECTION

Type	3 way speaker system
Speaker(s)
Super woofer	10 cm (4˝) cone type
Woofer	8 cm (31/8˝) cone type
Tweeter	6 cm (23/8˝) cone type
Impedance	6 Ω
HIGH
LOW	6 Ω
Input power
HIGH	70 W (Music)
LOW	70 W (Music)
Output sound pressure level	86 dB/W (1.0 m)
Cross over frequency	110 Hz, 5 kHz
Frequency range	55 Hz – 30 kHz (–16 dB)
	75 Hz – 25 kHz (–10 dB)
Dimensions (WxHxD)	149 x 244 x 240 mm
Mass	(57/8˝ x 919/32˝ x 97/16˝)
	2.5 kg (5.5 lb.)

GENERAL

Power supply	AC 120 V, 60 Hz
Power consumption	90 W
Standby	Approx. 0.5 W
Dimensions (WxHxD)	179 x 241 x 375 mm
Mass	(71/16˝ x 91/2˝ x 143/4˝)
	5.6 kg (12.3 lb.)

Notes:

1.Specifications are subject to change without notice. Mass and dimensions are approximate.

2.Total harmonic distortion is measured by the digital spectrum analyzer.

3.The labels “HIGH (HF)” and “LOW (LF)” on the rear of the speakers refer to High frequency and Low frequency.

Reference

31

RQT6530