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RQT8779
37
Specifications
[Front\speakers\SB-FS440]
Type 1 way, 1 speaker system (Bass reflex)
Speaker unit(s) Impedance 3 ≠
Full range 6.5 cm (2
1
/2z) Cone type
Input power (IEC) 110 W
§6
(Max)
Output sound pressure 80 dB/W (1.0 m)
Frequency range 102 Hz–25 kHz (j16 dB)
113 Hz–22 kHz (j10 dB)
Dimensions (WtHtD) 92 mmk273 mmk95.4 mm
(3
5
/8zk10
3
/4zk3
3
/4z)
Mass 0.84 kg (1.85 lbs)
[Surround\speakers\SB-FS441]
Type 1 way, 1 speaker system (Bass reflex)
Speaker unit(s) Impedance 4 ≠
Full range 6.5 cm (2
1
/2z) Cone type
Input power (IEC) 90 W
§6
(Max)
Output sound pressure 80 dB/W (1.0 m)
Frequency range 96 Hz–25 kHz (j16 dB)
120 Hz–22 kHz (j10 dB)
Dimensions (WtHtD) 92 mmk135 mmk95.4 mm
(3
5
/8zk5
5
/16zk3
3
/4z)
Mass 0.75 kg (1.65 lbs)
[Center\speaker\SB-PC640]
Type 1 way, 2 speaker system (Bass reflex)
Speaker unit(s) Impedance 6 ≠
1. Full range 6.5 cm (2
1
/2z) Cone type
2. Full range 6.5 cm (2
1
/2z) Cone type
Input power (IEC) 250 W
§6
(Max)
Output sound pressure 84 dB/W (1.0 m)
Frequency range 105 Hz–25 kHz (j16 dB)
125 Hz–22 kHz (j10 dB)
Dimensions (WtHtD) 270 mmk92 mmk95.4 mm
(10
5
/8zk3
5
/8zk3
3
/4z)
Mass 1.3 kg (2.9 lbs)
[Subwoofer\SB-W440]
Type 1 way, 1 speaker system (Bass reflex)
Speaker unit(s) Impedance 6 ≠
Woofer 16 cm (6
1
/2z) Cone type
Input power (IEC) 250 W (Max)
Output sound pressure 80 dB/W (1.0 m)
Frequency range 32 Hz–220 Hz (j16 dB)
38 Hz–180 Hz (j10 dB)
Dimensions (WtHtD) 183 mmk396 mmk267 mm
(7
7
/32zk15
19
/32zk10
1
/2z)
Mass 4kg (8.8 lbs)
Power supply AC 120 V, 60 Hz
Power consumption Main unit 125 W
Dimensions (WtHtD) 430 mmk70 mmk439.2 mm
(1
6
15
/
16
zk
2
3
/
4
zk
17
19
/
64
z
)
Mass Main unit 4.7 kg (10.36 Ibs)
Operating temperature range r5 oC to r35 oC (r41 oF to r95 oF)
Operating humidity range 5 % to 90 % RH (no condensation)
[AMPLIFIER\SECTION]
RMS output power stereo mode
Surround Ch (both ch driven) 65 W per channel (4
≠
), 1 kHz, 10 % THD
Total RMS stereo mode power 130 W
FTC output power stereo mode
Surround Ch (both ch driven) 40 W per channel (4
≠
), 20 Hz–20 kHz, 1 % THD
Total FTC stereo mode power 80 W
[RF\SECTION]
Wireless module
Frequency range 2.402 to 2.480 GHz
RF output power 19 dBm (Max)
RF output impedance 50 ≠
Music Port (Rear)
Sensitivity 100 mV
Input impedance 4.7 k≠
Terminal Stereo, 3.5 mm (
1
/8
z
) jack
[GENERAL]
Power supply AC 120 V, 60 Hz
Power consumption Digital transceiver 0.85 W
Wireless system 30 W
Dimensions (WtHtD) Digital transceiver
97 mm
k
47.5 mm
k
8.5 mm
(3
13
/
16
zk
1
7
/
8
zk
11
/
32
z
)
Wireless system
89 mm
k
189 mm
k
180 mm
(3
1
/
2
zk
7
7
/
16
zk
7
3
/
32
z
)
Mass Digital transceiver 0.03 kg (0.07 Ibs)
Wireless system 0.7 kg (1.5 Ibs)
Operating temperature range r5 oC to r35 oC (r41 oF to r95 oF)
Operating humidity range 5 % to 90 % RH (no condensation)
§6
Rating with low-cut filter equipped amplifier
[Note]
1. Specifications are subject to change without notice.
Mass and dimensions are approximate.
2. Total harmonic distortion is measured by a digital spectrum analyzer.
SPEAKER SECTION GENERAL
Power consumption in standby mode approx. 0.5 W
WIRELESS SYSTEM AND DIGITAL TRANSCEIVER
Power consumption in standby mode Transmit mode 0.5 W
Receive mode 1.2 W