Panasonic Specifications, Front speakers SB-AK770, Subwoofer SB-WAK770, Amplifier Section

Models: SC-AK770 SB-AK770 SA-AK770 SB-WAK770

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Specifications

Specifications

AMPLIFIER SECTION

RMS output power

 

 

Front Ch (both channels driven)

 

 

250 W per channel (6 Ω), 1 kHz, 10% THD

Subwoofer Ch

200 W per channel (6 Ω), 100 Hz, 10% THD

Total RMS stereo mode power

700 W

FM/AM TUNER, TERMINALS SECTION

Preset station

 

FM 30 stations

 

 

AM 15 stations

Frequency Modulation (FM)

 

 

Frequency range

87.50 to 108.00 MHz (50 kHz step)

Antenna terminal(s)

 

75 Ω (unbalanced)

Amplitude Modulation (AM)

 

 

Frequency range

 

522 to 1629 kHz (9 kHz step)

Music Port (front) jack

 

 

Sensitivity

 

100 mV, 4.0 kΩ

Terminal

 

Stereo, 3.5 mm jack

Headphone jack

 

 

Terminal

 

Stereo, 3.5 mm jack

Output level (CD, 1 kHz, –20 dB)

32 Ω (Max)

CASSETTE DECK SECTION

Type

1 way

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

Erase system

AC erase 100 kHz

Tape speed

4.8 cm/s

Overall frequency response (+3 dB, –6 dB) at DECK OUT

NORMAL

35 Hz to 10 kHz

S/N Ratio

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

Disc played [8 cm or 12 cm]

(1)CD-Audio (CD-DA)

(2)CD-R/RW (CD-DA, MP3formatted disc)

(3)MP3

MPEG-1 Layer 3, MPEG-2 Layer 3

Pick up

 

Wavelength

780 nm

Beam Source

Semiconductor laser

NORSK

 

Bølgelengde

780 nm

Laserstyrke

Ingen farlig stråling sendes ut

Audio output (Disc)

 

Number of channels

2.1 (FL, FR, SW)

FL

= Front left channel

 

FR

= Front right channel

 

SW = Subwoofer channel

USB SECTION

USB Port

 

USB Standard

USB 2.0 full speed

Media file format support

 

MP3 (.mp3)

 

USB device file system

 

FAT 12

 

FAT 16

 

FAT 32

 

USB port power

500 mA (Max)

USB Ripping (recording)

 

Recording file format

 

MP3 (.mp3)

 

Bit rate

128 kbps / 192 kbps / 320 kbps

USB recording speed

1x, max 4x (CD only)

SPEAKER SECTION

Front speakers SB-AK770

 

 

Type

2 way, 2 speaker system (Bass refl ex)

Speaker(s)

 

Tweeter

6 cm cone type

Woofer

16 cm cone type

Impedance

6 Ω

Input power (IEC)

250 W (Max)

Output sound pressure

83 dB/W (1.0 m)

Frequency range

49 Hz to 28 kHz (–16 dB)

 

 

 

52 Hz to 26 kHz (–10 dB)

Dimensions (WxHxD)

221 x 401 x 244 mm

Mass

3.53 kg

 

 

 

Subwoofer SB-WAK770

 

 

 

Type

1 way, 1 speaker system (Bass refl ex)

Speaker(s)

 

Woofer

25 cm cone type

Impedance

6 Ω

Input power (IEC)

250 W (Max)

Output sound pressure level

82 dB/W (1.0 m)

Frequency range

48 Hz to 250 Hz (–16 dB)

 

 

 

50 Hz to 200 Hz (–10 dB)

Dimensions (WxHxD)

320 x 415 x 330 mm

Mass

7.15 kg

GENERAL

Power supply

 

AC 230 to 240 V, 50 Hz

Power consumption

 

145 W

Dimensions (WxHxD)

 

250 x 331 x 334 mm

Mass

 

4.9 kg

Operating temperature range

 

0°C to +40°C

Operating humidity range

35% to 80% RH (no condensation)

 

 

Power consumption in standby mode:

0.4 W (approx.)

 

 

 

Note:

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

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

RQTV0286

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Panasonic Specifications, Front speakers SB-AK770, Subwoofer SB-WAK770, Amplifier Section, Cassette Deck Section