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System Specifications; Woofer Specifications; Abr Specifications - KEF HTB2SE Service Manual

Of home theatre 3000 series
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HTB2SE

SYSTEM SPECIFICATIONS

Frequency Response
Sensitivity
Nominal Rating
Dimension (W x D x H)
Net Weight

WOOFER SPECIFICATIONS

Rated Impedance
Sweep Test
Resonant Frequency (Fo)
Sensitivity
Frequency Response Fo
Rated Power Input
Power Test
Heat Test
Humidity Test
Main Magnet
Backing Magnet
Voice Coil Bobbin Material
Cone Material
Surround Material

ABR SPECIFICATIONS

Surround Inner
Surround Outer
Disc
4
30~250 Hz
110dB+/-2dB @1W/m
250W
390x440x195mm(vertical)
227x440x385mm(horizontal)
11kg / pc
4+/-0.8 ohms at 1V 130 Hz
Sine Wave 14V at 20-1.5K Hz
24 +/- 5Hz at 1V
89+/-2 dB/W/m
– 0.7K Hz
200W
200W RMS/Channel
(The rated power is verified by performing power handling test by feeding
rated output with IEC268-5 for 8 hours)
60 ˚C 24 hours
40 ˚C 90~95% 24 hours
Ø145 x Ø 75x17mm ferrite magnet Y30
Ø135x Ø56 x 14mm ferrite magnet Y25
Black Kapton
paper+5% FIBER
Rubber SBR 6010
Rubber SBR 6010
Rubber SBR 6010
Aluminium Alloy

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