Specifications
AMPLIFIER SECTION SC-AK410
Power output |
|
|
THD 10%, both channels driven |
| |
60 | 58 W per channel (6 Ω |
|
(Low channel) | ) | |
3 | 58 W per channel (6 Ω |
|
(High channel) | ) | |
Total | ||
Power output |
|
|
THD 10%, both channels driven |
| |
1 kHz | 75 W per channel (6 Ω |
|
(Low channel) | ) | |
10 kHz | 75 W per channel (6 Ω |
|
(High channel) | ) | |
Total | ||
Input sensitivity |
|
|
AUX | 250 mV | |
Input Impedance | 13.3 kΩ |
|
AUX |
|
FM TUNER SECTION
Frequency range
Sensitivity | 2.5 µV (IHF) |
S/N 26 dB | 2.2 µV |
Antenna terminal(s) | 75 Ω (unbalanced) |
AM TUNER SECTION
Frequency range
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, | ||
NORMAL (TYPE I) | 35 | |
S/N |
| 50 dB (A weighted) |
Wow and flutter |
| 0.18% (WRMS) |
Fast forward and rewind time | ||
Approx. 120 seconds with | ||
|
|
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 | |
Wow and flutter | Below measurable limit | |
Digital filter |
| 8 fs |
D/A converter |
| MASH (1 bit DAC) |
MP3
Bit rate32
Sampling frequency
32 kHz, 44.1 kHz, 48 kHz
SPEAKER SECTION
Front speakers
Type | 3 way, 3 speaker system | |
Speaker(s) |
|
|
Woofer | 16 cm (61/2˝) cone type | |
Tweeter | 6 cm (23/8˝) cone type | |
Super tweeter | 2.5 cm (1˝) Piezo type | |
Impedance |
| 6 Ω |
HIGH |
| |
LOW |
| 6 Ω |
Input power |
|
|
HIGH |
| 150 W (Music) |
LOW |
| 150 W (Music) |
Output sound pressure level | ||
|
| 86.5 dB/W (1.0 m) |
Cross over frequency | 3.5 kHz, 10 kHz |
Frequency range 35
Dimensions (WxHxD) 227 x 344 x 250 mm
15 | 17 | 27 |
(8 | /16˝ x 13 /32˝ x 9 /32˝) | |
Mass | 3.4 kg (7.5 lb.) |
GENERAL
Power supply | AC 120 V, 60 Hz |
Power consumption | 225 W |
Dimensions (WxHxD) 250 x 330 x 370 mm
27 | 3 |
(9 | /32˝ x 13˝ x 14/8˝) |
Mass | 7.8 kg (17.1 lb.) |
Power consumption in standby mode: 0.34 W
Note:
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” and “LOW” on the rear of the speakers refer to High frequency and Low frequency.
19
RQT6707