Merry Christmas & a Happy New Year ! We reopen on the 6th January 2025.
Merry Christmas & a Happy New Year ! We reopen on the 6th January 2025.
DRIVE UNITS BY MANUFACTURER:
SPH-8M
UK STOCK ITEM
Excellent value replacement for a huge number of 8" woofers including: Mission, Castle, Acoustic Research, Mordaunt Short, Spendor, Wharfedale, B&W and many others.
Dampened low-resonance polypropylene cone.
Robust smooth cast alloy chassis with 6 mounting holes.
Drilled pole core and large high efficiency magnet.
Very Linear frequency response.
Suitable for both reflex & infinite baffle designs.
We also stock a 5 inch version of this driver (SPH-5M) and a 6 inch version (SPH-6M).
Resonant frequency (fs) | 35 Hz | Nominal impedance (Zn) | 8 Ω |
Mechanical Q factor (Qms) | 2.26 | DC resistance (Re) | 6.5 Ω |
Electrical Q factor (Qes) | 0.50 | Max power handling | 150W |
Total Q factor (Qts) | 0.41 | Sensitivity (2.83V/1m) | 89 dB |
Equivalent volume (Vas) | 44L | Chassis diameter | 222 mm |
SPH8M
Friendly technical support
40+ years in the trade
UK family run business
Excellent customer service
Quick dispatch