Catalog > Speakers > Replacement Speakers > Professional PEAVEY SP12825 SP12825 SPEAKER SCORPION 250W rms Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications 12" Impedance: 8 Ohms Power capacity: 800 W Peak 400 W Program 200 W Continuous Sensitivity: 98.7 dB / 1 W 1 m Usable freq. range: 60 Hz ~ 4 kHz Cone: Kevlar® impregnated cellulose Voice coil diameter: 2.5" / 63.5 mm Voice coil material: Aluminum ribbon wire Kapton former Nomex® stiffener Solderless diffusion welded OFHC copper leads Net weight lb. / kg: 9.8 lbs. / 4.5 kg Znom (ohms) 8 Revc (ohms) 5.70 Sd (Square Meters) 0.050 BL (T/M) 14.66 Fo (Hz) 77.5 Vas (liters) 44.8 Cms (uM/N) 126.2 Mms (gm) 33.40 Qms 6.58 Qes 0.431 Qts 0.404 Xmax (mm) 0.25 Le (mH) 0.35 SPL (1W 1m) 98.7 No (%) 4.70% Vd (cu. in. / ml) 0.76/12.5 Pmax (Watts pgm.) 400 Disp (cu. in. / ml) 100 / 1639 Weight Unpacked: 11.00 lb(4.99 kg) Weight Packed: 13.50 lb(6.123 kg) Width Packed: 15.5"(39.37 cm) Height Packed: 16"(40.64 cm) Depth Packed: 6.5"(16.51 cm) Additional Information Power 250W Downloads SP12825 PDF File 1.56 MB