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RQT8251
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Specifications
ENGLISH
SPEAKER SECTION
VK725D
Front speakers SB-VK72
Type 3 way, 3 speaker system (Bass reflex)
Speaker unit(s) Impedance 6 Ω
1. Super woofer 20 cm Cone type
2. Woofer 12 cm Cone type
3. Tweeter 6 cm Cone type
Input power (IEC) 85 W (Max)
Output sound pressure 86 dB/W (1.0 m)
Cross over frequency 300 Hz, 7 kHz
Frequency range 40 Hz to 23 kHz (–16 dB)
54 Hz to 21 kHz (–10 dB)
Dimensions (WxHxD) 250 x 429 x 318.5 mm
Mass 6.2 kg
VK725D
Surround speakers SB-PS72
Type 1 way, 1 speaker system (Bass reflex)
Speaker unit(s) Impedance 6 Ω
1. Full range 6.5 cm Cone type
Input power (IEC) 70 W (Max)
Output sound pressure 80 dB/W (1.0 m)
Frequency range 100 Hz to 25 kHz (–16 dB)
113 Hz to 22 kHz (–10 dB)
Dimensions (WxHxD) 220 x 88 x 96 mm
Mass 0.72 kg
VK725D
Center speaker SB-PC72
Type 2 way, 3 speaker system (Bass reflex)
Speaker unit(s) Impedance 6 Ω
1. Full range 6.5 cm Cone type
2. Full range 6.5 cm Cone type
3. Super tweeter Piezo type
Input power (IEC) 100 W (Max)
Output sound pressure 83 dB/W (1.0 m)
Cross over frequency 10 kHz
Frequency range 103 Hz to 25 kHz (–16 dB)
116 Hz to 22 kHz (–10 dB)
Dimensions (WxHxD) 320 x 88 x 96 mm
Mass 1.3 kg
VK825D
Front speakers SB-VK82
Type 3 way, 3 speaker system (Bass reflex)
Speaker unit(s) Impedance 4 Ω
1. Super woofer 20 cm Cone type
2. Woofer 12 cm Cone type
3. Tweeter 6 cm Cone type
Input power (IEC) 100 W (Max)
Output sound pressure 86 dB/W (1.0 m)
Cross over frequency 300 Hz, 7 kHz
Frequency range 40 Hz to 23 kHz (–16 dB)
54 Hz to 21 kHz (–10 dB)
Dimensions (WxHxD) 250 x 429 x 318.5 mm
Mass 6.2 kg
VK825D
Surround speakers SB-PS82
Type 2 way, 2 speaker system (Bass reflex)
Speaker unit(s) Impedance 4 Ω
1. Woofer 8 cm Cone type
2. Tweeter 6 cm Cone type
Input power (IEC) 80 W (Max)
Output sound pressure 81 dB/W (1.0 m)
Cross over frequency 8 kHz
Frequency range 69 Hz to 29 kHz (–16 dB)
74 Hz to 27 kHz (–10 dB)
Dimensions (WxHxD) 140 x 330 x 155.8 mm
Mass 1.3 kg
VK825D
Center speaker SB-PC82
Type 2 way, 3 speaker system (Bass reflex)
Speaker unit(s) Impedance 4 Ω
1. Full range 8 cm Cone type
2. Full range 8 cm Cone type
3. Super tweeter Piezo type
Input power (IEC) 110 W (Max)
Output sound pressure 81 dB/W (1.0 m)
Cross over frequency 10 kHz
Frequency range 79 Hz to 28 kHz (–16 dB)
90 Hz to 26 kHz (–10 dB)
Dimensions (WxHxD) 409 x 104 x 155.5 mm
Mass 1.5 kg
VK825D
Subwoofer SB-WVK82
Type 1 way, 2 speaker system (Bass reflex)
Speaker unit(s) Impedance 4 Ω
1. Woofer 16 cm Aluminum Cone type
2. Woofer 16 cm Aluminum Cone type
Input power (IEC) 100 W (Max)
Output sound pressure 84 dB/W (1.0 m)
Frequency range 27 Hz to 3.6 kHz (–16 dB)
32 Hz to 400 Hz (–10 dB)
Dimensions (WxHxD) 200 x 429 x 378 mm
Mass 6.3 kg
VK925D
Front speakers SB-VK92
Type 3 way, 3 speaker system (Bass reflex)
Speaker unit(s) Impedance High 4 Ω / Low 8 Ω
1. Super woofer 20 cm Cone type
2. Woofer 12 cm Cone type
3. Tweeter 6 cm Cone type
Input power (IEC) High 100 W (Max)/Low 55 W (Max)
Output sound pressure 86 dB/W (1.0 m)
Cross over frequency 170 Hz, 7 kHz
Frequency range 40 Hz to 23 kHz (–16 dB)
54 Hz to 21 kHz (–10 dB)
Dimensions (WxHxD) 250 x 429 x 318.5 mm
Mass 6.2 kg
VK925D
Surround speakers SB-PS92
Type 2 way, 2 speaker system (Bass reflex)
Speaker unit(s) Impedance 4 Ω
1. Woofer 8 cm Cone type
2. Tweeter 6 cm Cone type
Input power (IEC) 80 W (Max)
Output sound pressure 81 dB/W (1.0 m)
Cross over frequency 8 kHz
Frequency range 69 Hz to 29 kHz (–16 dB)
74 Hz to 27 kHz (–10 dB)
Dimensions (WxHxD) 140 x 330 x 155.8 mm
Mass 1.3 kg
VK925D
Center speaker SB-PC92
Type 2 way, 3 speaker system (Bass reflex)
Speaker unit(s) Impedance 4 Ω
1. Full range 8 cm Cone type
2. Full range 8 cm Cone type
3. Super tweeter Piezo type
Input power (IEC) 110 W (Max)
Output sound pressure 81 dB/W (1.0 m)
Cross over frequency 10 kHz
Frequency range 79 Hz to 28 kHz (–16 dB)
90 Hz to 26 kHz (–10 dB)
Dimensions (WxHxD) 409 x 104 x 155.5 mm
Mass 1.5 kg
VK925D
Subwoofers SB-WVK92
Type 1 way, 2 speaker system (Bass reflex)
Speaker unit(s) Impedance 4 Ω
1. Woofer 16 cm Aluminum Cone type
2. Woofer 16 cm Aluminum Cone type
Input power (IEC) 100 W (Max)
Output sound pressure 84 dB/W (1.0 m)
Frequency range 27 Hz to 3.6 kHz (–16 dB)
32 Hz to 400 Hz (–10 dB)
Dimensions (WxHxD) 200 x 429 x 378 mm
Mass 6.3 kg
GENERAL
Power supply AC 110 to 127V/220 to 240V, 50/60 Hz
Power consumption
VK725D
300 W
VK825D
365 W
VK925D
450 W
Dimensions (WxHxD) 250 x 330 x 348 mm
Mass
VK725D
8.8 kg
VK825D
VK925D
9.4 kg
Operating temperature range + 5°C to + 35°C
Operating humidity range 5% to 90% RH (no condensation)
Power consumption in standby mode:
VK725D
0.8 W (approximate)
VK825D
VK925D
0.9 W (approximate)
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.
RQT8251(36_37)new 6/3/05, 4:09 PM37
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