W 250 S - 4 Ohm

Our Price: AU $108.00 inc. GST each
AU $98.18 export price each

Product Code: V-9034-W250S

This item is listed in the following categories:
10 Inch - 25cm, Visaton Drivers, 10 Inch - 25cm

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W 250 S - 4 OHM

Art. No. 9034

25 cm (10") HiFi woofer with strong drive, extended rear pole plate and 38 mm voice-coil for high power handling. Elastic rubber surround, coated paper cone and magnet vent.

Recommended cabinets:

Volume/Principle	BR-Channel	fb
50 l/bass reflex	2 x BR 15.34	43 Hz
70 l/bass reflex	2 x BR 15.34	39 Hz
70 l/bass reflex	1 x BR 25.50 (length 7 cm)	39 Hz
100 l/bass reflex	2 x BR 15.34 (length 10 cm)	34 Hz

Used in / Accessories:
KM 140

sketch

frequency- and impedance response

Technical Data:
Rated power	100 W
Maximum power	150 W
Nominal impedance Z	4 Ohm
Frequency response	fu–5500 Hz
(fu: Lower cut-off frequency depending on cabinet)	.
Mean sound pressure level	90 dB (1 W/1 m)
Maximum cone displacement	+/−7 mm
Resonance frequency fs	33 Hz
Magnetic induction	1,0 T
Magnetic flux	835 µWb
Height of front pole-plate	7 mm
Voice coil diameter	38 mm
Height of winding	17 mm
Cutout diameter	233 mm
Net weight	3 kg
D.C. resistance Rdc	3,6 Ohm
Mechanical Q factor Qms	2,01
Electrical Q factor Qes	0,43
Total Q factor Qts	0,35
Equivalent volume Vas	135 l
Effective piston area Sd	346 cm²
Dynamically moved mass Mms	32 g
Force factor Bxl	8,94 Tm
Inductance of the voice coil L	0,93 mH

Similar Products

TIW 250 XS 8 OHM	W 250 8 OHM
W 250 S 8 OHM	WS 25 E 4 OHM
WS 25 E 8 OHM

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General enquiries: +61 (0)2 4627-8766 or 0411-88-1967; email us: info@soundlabsgroup.com.au