Panasonic SC-AK57 Operating Instructions Manual page 44

| Technical specifications
E ee -
AMPLIFIER SECTION
Front speaker power output
RMS power output
THD 1.0% (at 1 kHz}, both channets driven
95 W per channel (69)
THD 1.0% {at 60 Hz-13 kHz), both
channels driven 85 W per channel (60)
Power output in
Dolby Pro Logic made
RMS power output
THD 1.0% (at 1 kHz} both channels
driven Total 330 W
Front 95 W per channel (60)
Center 70 W per channel (8Q)
Surround 35 W per channel (80)
Input sensitivity
AUX 250 mV
Input Impedance
AUX 10 kQ
FM TUNER SECTION
Frequency range
87.9-107.9 MHz {200 kHz step)
87.5-108.0 MHz (100 kHz step)
Sensitivity 1.8 pV (IHF)
S/N 26 dB 1.5 pV
Antenna terminal(s} 759 (unbalanced)
AM TUNER SECTION
Frequency range 520-1710 kHz (10 kHz step)
Sensitivity
S/N 20 dB 500 wv/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/s ips)
Overall frequency response
(+3, —6 dB at DECK OUT)
NORMAL {TYPE I} 35 Hz-14 kHz
HIGH (TYPE II) 35 Hz-14 kHz
S/N 50 dB (A_WTD)
Wow and flutter
Fast forward and rewind times
Approx. 120 seconds with C-60 cassette tape
0.18% (WRMS)
+
CD SECTION
Sampling frequency 44.1 kHz
Decoding 16 bit tinear
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)
SPEAKER SECTION
Type 4 way speaker system
Speaker(s}
Super woofer 17 cm cone type
Woofer 12 cm cone type
Midrange 6 cm ring shaped dome type
Tweeter Piezo type
Impedance Total 69
input power Total 160 W (Music)
Output sound pressure level 84 dB/W (1.0m)
Cross over frequency
Frequency range
200 Hz, 3.5 kHz
45 Hz—40 kHz (—16 dB)
55 Hz-36 kHz (—10 dB)
250x330x307 mm
(97A X 13" x 12% 2")
5.0 kg (41.0 Ib.)
Dimensions (WxHxD)
Weight
Surround speakers {SB-PS70
Type 1 way, 1 speaker
Speaker
Full range 8 cm cone type
Impedance 80
Input power 60 W (Music)
Output sound pressure level 84 dB/W (1.0 m)
Frequency range 120 Hz-20 kHz (—16 dB)
Dimensions (WxHX D) 170x106x118 mm
(61 Ve" x 4346" x 4242")
Weight 0.9 kg (2.0 Ib.)
Type 2 way, 2 speaker
Speaker
Woofer 10 cm cone type
Tweeter 6 cm cone type
Impedance 8
Input power 120 W (Music)
Output sound pressure level 85 dB/W (1.0m)
Cross over frequency 4 kHz
Frequency range
Dimensions (WxHxD)
75 Hz—22 kHz (— 16 dB)
250x121x147 mm
(92740 x 434" x 52542")
Weight 1.6 kg (3.5 lb.)
ee
GENERAL
Power supply 120 V, 60 Hz
Power consumption 220 W
Standyby
Normal mode 13.5 W
Eco mode 0.6 W
Dimensions (WxHxD) 270x331x338 mm
(10%6" X 1312 x 13%e")
Weight 8.8 kg (19.4 Ib.)
Note:
1. Specifications are subject to change without
notice.
Weight and dimensions are approximate.
2. Total harmonic distortion is measured by the
digital spectrum analyzer.
| Product service
Do not attempt to remove the cover(s) or
repair the unit yourself. Refer servicing to
qualified personnel only.
The servicer will require all components to
service your system. Therefore, should ser-
vice ever be necessary, be sure to bring the
entire system.
For product service, product information or
assistance with product operation, refer to
the servicenter directory.
Panasonic Consumer Electronics
Company, Division of Matsushita
Electric Corporation of America
One Panasonic Way Secaucus,
New Jersey 07094
http://www. panasonic.com
Panasonic Sales Company,
Division of Matsushita Electric of
Puerto Rico, Inc. ("PSC")
Ave. 65 de Infanteria, Km. 9.5
San Gabriel Industrial Park, Carolina,
Puerto Rico 00985
Panasonic Canada Inc. (En)
5770 Ambler Drive,
Mississauga, Ontario
L4W 2T3
www.panasonic.ca
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RQT4802-P
F1298B0 (D)