Chris1127 Posted February 17, 2009 Share Posted February 17, 2009 Taken from an SWR Goliath Jr - but pretty sure these are Sheffield 1056-8's as physical specs all match up - definitely not eden or pas swr ones as they are pressed steel baskets. one has a tear on the voicecoil surround so needs a recone, the other in GWO. 8 ohm, no Peavey labels, only markings are 1056 and x4240. pressed baskets look a lot like eminences - I thought they were betas originally but the magnets are bigger, the magnets/voicecoil are not vented and the linear excursion seems a lot more, even though theyre only rated at 175w. spec below. £40pr +post sound fair? 10" Impedance : 8 Ohms Power capacity : 700 W Peak 350 W Program 175 W Continuous Sensitivity : 94.6 dB / 1 W 1 m Usable freq. range : 50 Hz ~ 3.5 kHz Cone : Impregnated cellulose Voice coil diameter : 2.0 / 51 mm Voice coil material : 2 layers, thermally bonded copper wire Kapton former Nomex stiffener Net weight lb. / kg : 10 lbs. / 4.8 kg Znom (ohms) 8 Revc (ohms) 6.32 Sd (Square Meters) 0.0355 BL (T/M) 13.94 Fo (Hz) 41.0 Vas (liters) 73.8 Cms (uM/N) 463 Mms (gm) 32.5 Qms 9.306 Qes 0.723 Qts 0.265 Xmax (mm) 2.7 Le (mH) 0.45 SPL (1W 1m) 94.7 No (%) 1.81% Vd (cu. in. / ml) 5.5 / 90 Pmax (Watts pgm.) 350 Disp (cu. in. / ml) 87 / 1426 Link to comment Share on other sites More sharing options...
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