Panasonic sc-ak331 Benutzerhandbuch
RQT7799
16
Specifications
AMPLIFIER SECTION
PL
PMPO
3300 W
FTC output power
THD 10%, both channels driven
100 Hz – 3 kHz
100 Hz – 3 kHz
(Low channel)
64 W per channel (5
Ω)
3 kHz–10 kHz
(High channel)
60 W per channel (5
Ω)
Total Bi-Amp power
248 W
RMS output power
THD 10%, both channels driven
1 kHz
1 kHz
(Low channel)
90 W per channel (5
Ω)
10 kHz
(High channel)
90 W per channel (5
Ω)
Total Bi-Amp power
360 W
AMPLIFIER SECTION GCP
RMS output power
THD 10%, both channels driven
1 kHz
1 kHz
(Low channel)
90 W per channel (5
Ω)
10 kHz
(High channel)
90 W per channel (5
Ω)
Total Bi-Amp power
360 W
FM/AM TUNER, TERMINALS SECTION
Preset station
FM 15 stations
AM 15 stations
Frequency Modulation (FM)
Frequency range
PL
87.9 – 107.9 MHz (200 kHz steps)
87.5 – 108.0 MHz (100 kHz steps)
87.5 – 108.0 MHz (100 kHz steps)
GCP
87.50 – 108.00 MHz (50 kHz steps)
Sensitivity
2.5 ØV (IHF)
S/N 26 dB
2.2 ØV
Antenna terminal(s)
75
Ω (unbalanced)
Amplitude Modulation (AM)
Frequency range
PL
520 – 1710 kHz (10 kHz steps)
GCP
522 – 1629 kHz (9 kHz steps)
520 – 1630 kHz (10 kHz steps)
Sensitivity
PL
S/N 20 dB (at 1000 kHz)
560 ØV/m
GCP
S/N 20 dB (at 999 kHz)
560 ØV/m
Audio performance (Amplifier)
Input sensitivity/Input impedance
Aux
250 mV, 14.7 k
Ω
Phone jack
Terminal
Stereo, 3.5 mm jack
Mic jack
Sensitivity
0.7 mV, 680
Ω
Terminal
Mono, 3.5 mm jack
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
Overall frequency response
(+3 dB, –6 dB at DECK OUT)
(+3 dB, –6 dB at DECK OUT)
NORMAL
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
DISC SECTION
Discs played [8 cm or 12 cm]
(1) CD-Audio (CD-DA)
(2) CD-R/RW (CD-DA, MP3 formatted
(2) CD-R/RW (CD-DA, MP3 formatted
disc)
(3) MP3
Bit rate
MP3
32 kbps – 320 kbps
Sampling frequency
MP3
32 kHz, 44.1 kHz, 48 kHz
CD
44.1 kHz
Decoding
16 bit linear
Digital filter
8 fs
D/A converter
MASH (1 bit DAC)
Pickup
Wavelength
780 nm
Beam Source
Semiconductor laser
Audio output (Disc)
Number of channels 2 (Stereo) (FL, FR)
SPEAKER SECTION
Type
3 way, 3 speaker system (Bass reflex)
Speaker(s)
Woofer
16 cm cone type
Tweeter
6 cm cone type
Super tweeter
Piezo type
Impedance
HIGH
5
Ω
LOW
5
Ω
Input power (IEC)
HIGH
90 W (Max)
LOW
90 W (Max)
Output sound pressure level
83 dB/W (1.0 m)
Cross over frequency
2.6 kHz, 10 kHz
Frequency range
37 Hz–23 kHz (–16 dB)
44 Hz–22 kHz (–10 dB)
44 Hz–22 kHz (–10 dB)
Dimensions (WxHxD)
PL
240 x 330 x 230 mm
GCP
240 x 330 x 229 mm
Mass
3.2 kg
Matsushita Electric Industrial Co., Ltd.
Web Site: http://www.panasonic.co.jp/global/
Web Site: http://www.panasonic.co.jp/global/
GENERAL
Power supply
PL
AC 120 V, 60 Hz
GCP
AC 110–127/220–240 V, 50/60 Hz
Power consumption
PL
238 W
GCP
255 W
Dimensions (WxHxD)
250 x 330 x 341 mm
Mass
7.1 kg
Operating temperature range
+5 to +35 °C
Operating humidity range
5 to 90 % RH (no condensation)
Power consumption in standby mode
PL
0.38 W
GCP
0.85 W
Note:
1. Specifications are subject to change without
1. Specifications are subject to change without
notice.
Mass and dimensions are approximate.
Mass and dimensions are approximate.
2. Total harmonic distortion is measured by
the digital spectrum analyzer.
3. The labels “HIGH” and “LOW” on the rear
of the speakers refer to High frequency
and Low frequency.
and Low frequency.
If the surfaces are dirty
To clean this unit, wipe with a soft, dry cloth.
•
Never use alcohol, paint thinner or benzine to clean this unit.
•
Before using a chemically treated cloth, read the instructions that
came with the cloth carefully.
came with the cloth carefully.
Maintenance
For a cleaner, crisper sound
Clean the heads regularly to assure good quality playback and recording.
Use a cleaning tape (not included).
Use a cleaning tape (not included).