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Woofer 17 cm (6.5´´ ) 8 Ohm

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17 cm (6.5´´) HiFi woofer with coated paper cone, powerful drive and extended rear pole plate. Special voice-coil and elastic rubber surround for long strokes.

Technical Data:

Rated power: 50 W

Maximum power: 80 W

Nominal impedance Z: 8 Ohm

Frequency response: fu?8000 Hz

(fu: Lower cut-off frequency depending on cabinet) .

Mean sound pressure level: 86 dB (1 W/1 m)

Maximum cone displacement: 20 mm

Resonance frequency fs: 36 Hz

Magnetic induction: 1,0 T

Magnetic flux: 314 µWb

Height of front pole-plate: 4 mm

Voice coil diameter: 25 mm

Height of winding: 12,5 mm

Cutout diameter: 148 mm

Net weight: 1,1 kg

D.C. resistance Rdc: 5,9 Ohm

Mechanical Q factor Qms: 2,43

Electrical Q factor Qes: 0,66

Total Q factor Qts: 0,52

Equivalent volume Vas: 38 l

Effective piston area Sd: 129 cm²

Dynamically moved mass Mms: 13 g

Force factor Bxl: 5,4 T m

Inductance of the voice coil L: 1,2 mH





Recommended cabinets:

20 l (closed)

20 l ; 1x BR 19.24 (length 14 cm)

30 l ; 1x BR 15.34 (length 12 cm)

50 l ; 1x BR 15.34