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20cm Poly/Butyl

20cm Poly/Butyl

20cm Poly/Butyl

Code: P21W0-20-08

Price: $129.95

Shipping Weight: 3.00 pounds

Quantity in Basket: None

Product Description:

P21WO-20-08

Nominal impedance [ohm]	8		SPECIAL FEATURES:
Voice coil resistance [ohm]	5.5
Nominal power [W]	80		Magnesium basket
Short term max power [W]	-
Long term max power [W]	-		Mineral filled polycone
Operating power [W]	6.3
Sensitivity [dB]	88		Rubber surround
Frequency range [Hz]	25-2000
Free air resonance [Hz]	26		Long throw / low
Voice coil diameter [mm]	40		distortion motor
Voice coil height [mm]	18
Air gap height [mm]	6		Very smooth frequency
Voice coil inductance [mH]	1.0		response
Eff. diaphragm Area [cm²]	235
Moving mass [g]	32		Optimized for bass
Magnet weight [g]/[oz]	698/24.6		reflex
Force factor [Bl]	8.5
VAS [l]	85
Qms	2.38
Qes	0.44
Qts	0.37

OD:	215 mm		CD:	187 mm
FT:	4.5 mm		ID:	82.1 mm
MD:	113 mm		HD:	4xø5@ø206.5