Scanspeak 25W/8565-00 Woofer - Classic Range

Scanspeak 25W/8565-00. Popular 10 inch 8 Ohm bass speaker. UK STOCK ITEM In common with other Classic range bass units, this woofer sounds very smooth with good bass extension. The Paper/Carbon fibre composite cone has a high internal damping factor and gives a very natural uncoloured sound. Used in various mainstream and many DIY designs across the years. Ideally suited to larger 3 way systems. Low Fs of 20Hz. Key Features: Air Dried Paper / Carbon Fibre Cone Patented Symmetrical Drive Motor Design Low Damping SBR Rubber Surround Low-Loss linear suspension 42mm Voice Coil with Kapton former Low Resonant Freq. 20Hz Strong Alloy Chassis Basic parameters: Resonant frequency (fs) 20 Hz Nominal impedance (Zn) 8 Ω Mechanical Q factor (Qms) 5.40 DC resistance (Re) 5.5 Ω Electrical Q factor (Qes) 0.44 RMS power handling 100 W Total Q factor (Qts) 0.41 Sensitivity (2.83V/1m) 88 dB Equivalent volume (Vas) 225L Chassis diameter 255 mm Here's the full datasheet: