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SB Acoustics SB65WBAC25-4

SB Acoustics SB65WBAC25-4 drawing

SB Acoustics SB65WBAC25-4 graph

SB65WBAC25-4

Categories: Full Range And Coaxial Drive Units SB Acoustics Full Range Drive Units

SB Acoustics SB65WBAC25-4 Full Range Speaker

£25.95

UK STOCK ITEM

The SB Acoustics SB65WBAC25-4 is a 2.5 inch 4 ohm full range loudspeaker drive unit featuring a profiled aluminium cone and a neodymium magnet assembly. The geometrically furoughed cone and copper capped pole piece help control breakup and improve the high frequency response.

Key Features:

Linear neodymium motor system for reduced distortion
Vented voice coil former for reduced compression
Low damping surround and non-conductive voice coil former
Copper cap for increased HF output and reduced phase shift
Wide frequency response

Basic parameters:

Resonant frequency (fs)	115 Hz	Nominal impedance (Zn)	4 Ω
Mechanical Q factor (Qms)	6.0	DC resistance (Re)	3.6 Ω
Electrical Q factor (Qes)	0.77	Max power handling	20 W
Total Q factor (Qts)	0.68	Sensitivity (2.83V/1m)	83.5dB
Equivalent volume (Vas)	0.43L	Chassis (square)	64mm

Here's the full datasheet:

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