Panasonic SC-AK300 User Manual
31
RQT6085
Reference
AMPLIFIER SECTION
Power output
10% Total harmonic distortion
60 Hz–3 kHz, both channels driven
60 Hz–3 kHz, both channels driven
(Low channel)
60 W per channel (6
Ω
)
3 kHz–16 kHz, both channels driven
(High channel)
50 W per channel (6
Ω
)
Total Bi-Amp power 110 W per channel
Power output
10% Total harmonic distortion
1 kHz, both channels driven
1 kHz, both channels driven
(Low channel)
77 W per channel (6
Ω
)
8 kHz, both channels driven
(High channel)
73 W per channel (6
Ω
)
Total Bi-Amp power 150 W per channel
Input sensitivity
AUX
250 mV
Input Impedance
AUX
13.3 k
Ω
AMPLIFIER SECTION
SC-AK490
Power output
10% Total harmonic distortion
60 Hz–3 kHz, both channels driven
60 Hz–3 kHz, both channels driven
(Low channel)
45 W per channel (6
Ω
)
3 kHz–16 kHz, both channels driven
(High channel)
45 W per channel (6
Ω
)
Total Bi-Amp power
90 W per channel
Power output
10% Total harmonic distortion
1 kHz, both channels driven
1 kHz, both channels driven
(Low channel)
56 W per channel (6
Ω
)
8 kHz, both channels driven
(High channel)
54 W per channel (6
Ω
)
Total Bi-Amp power 110 W per channel
Input sensitivity
AUX
250 mV
Input Impedance
AUX
13.3 k
Ω
AMPLIFIER SECTION
SC-AK300
Power output
10% Total harmonic distortion
60 Hz–3 kHz, both channels driven
60 Hz–3 kHz, both channels driven
(Low channel)
45 W per channel (6
Ω
)
3 kHz–16 kHz, both channels driven
(High channel)
45 W per channel (6
Ω
)
Total Bi-Amp power
90 W per channel
Power output
10% Total harmonic distortion
1 kHz, both channels driven
1 kHz, both channels driven
(Low channel)
56 W per channel (6
Ω
)
10 kHz, both channels driven
(High channel)
54 W per channel (6
Ω
)
Total Bi-Amp power 110 W per channel
Input sensitivity
AUX
250 mV
Input Impedance
AUX
13.3 k
Ω
AMPLIFIER SECTION
SC-AK200
Power output
10% Total harmonic distortion
60 Hz–3 kHz, both channels driven
60 Hz–3 kHz, both channels driven
(Low channel)
30 W per channel (6
Ω
)
3 kHz-16 kHz, both channels driven
(High channel)
30 W per channel (6
Ω
)
Total Bi-Amp power
60 W per channel
Power output
10% Total harmonic distortion
1 kHz, both channels driven
1 kHz, both channels driven
(Low channel)
42 W per channel (6
Ω
)
10 kHz, both channels driven
(High channel)
38 W per channel (6
Ω
)
Total Bi-Amp power
80 W per channel
Input sensitivity
AUX
250 mV
Input Impedance
AUX
13.3 k
Ω
Specifications
SPEAKER SECTION
SB-AK300
Type
3 way speaker system
Speaker(s)
Woofer
12 cm (4
3
/
4
˝) cone type
Tweeter
6 cm (2
3
/
8
˝) cone type
Super tweeter
Piezo type
Impedance
HIGH
6
Ω
LOW
6
Ω
Input power
HIGH
100 W (Music)
LOW
100 W (Music)
Output sound pressure level
85 dB/W (1.0 m)
Cross over frequency
3.5 kHz
Frequency range
45 Hz–22 kHz (–16 dB)
55 Hz–20 kHz (–10 dB)
55 Hz–20 kHz (–10 dB)
Dimensions (WxHxD) 210 x 315 x 251 mm
(8
9
/
32
˝ x 12
13
/
32
˝ x 9
23
/
32
˝)
Mass
2.8 kg (6.3 lb.)
SPEAKER SECTION
Type
2 way speaker system
Speaker(s)
Woofer
12 cm (4
3
/
4
˝) cone type
Tweeter
6 cm (2
3
/
8
˝) cone type
Impedance
HIGH
6
Ω
LOW
6
Ω
Input power
HIGH
80 W (Music)
LOW
80 W (Music)
Output sound pressure level
85 dB/W (1.0 m)
Cross over frequency
3.5 kHz
Frequency range
45 Hz–22 kHz (–16 dB)
55 Hz–20 kHz (–10 dB)
Dimensions (WxHxD) 210 x 315 x 228 mm
(8
9
/
32
˝ x 12
13
/
32
˝ x 8
31
/
32
˝)
Mass
2.6 kg (5.7 lb.)
GENERAL
Power supply
AC 120 V, 60 Hz
Power consumption
(250 VA) 215 W
165 W
150 W
Standby
Approx. 0.34 W
Dimensions (WxHxD) 250 x 315 x 345 mm
(9
27
/
32
˝ x 12
13
/
32
˝ x 13
19
/
32
˝)
Mass
(For U.S.A.)
7.8 kg (17.2 lb.)
(For Canada)
7.5 kg (16.5 lb.)
7.4 kg (16.3 lb.)
6.9 kg (15.2 lb.)
Notes:
1. Specifications are subject to change
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.
SB-AK300
SB-AK200
FM TUNER SECTION
Frequency range
87.9 – 107.9 MHz (200 kHz steps)
87.5 – 108.0 MHz (100 kHz steps)
87.5 – 108.0 MHz (100 kHz steps)
Sensitivity
2.5
µ
V (IHF)
S/N 26 dB
2.2
µ
V
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
µ
V/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 (1
7
/
8
ips)
Overall frequency response
(+3 dB, –6 dB at DECK OUT)
(+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 decode
Base on MPEG 1 Layer 3
Bitrate
32 kbps–320 kbps
Sampling frequency
32 kHz, 44.1 kHz, 48 kHz
SPEAKER SECTION
Type
3 way speaker system
Speaker(s)
Woofer
12 cm (4
3
/
4
˝) cone type
Tweeter
6 cm (2
3
/
8
˝) cone type
Super tweeter
Piezo type
Impedance
HIGH
6
Ω
LOW
6
Ω
Input power
HIGH
130 W (Music)
LOW
130 W (Music)
Output sound pressure level
85 dB/W (1.0 m)
Cross over frequency
3.5 kHz
Frequency range
45 Hz–22 kHz (–16 dB)
55 Hz–20 kHz (–10 dB)
55 Hz–20 kHz (–10 dB)
Dimensions (WxHxD) 210 x 315 x 251 mm
(8
9
/
32
˝ x 12
13
/
32
˝ x 9
23
/
32
˝)
Mass
2.8 kg (6.3 lb.)
SC-AK500
and
SC-AK490
only)
SB-AK500
SC-AK500
SC-AK300
SC-AK200
SC-AK500
SC-AK300
SC-AK200
SC-AK500
SC-AK490
SC-AK500
SC-AK490