Sheffield Pro 1200+ Speaker

Sheffield Pro 1200+ Speaker
Sheffield Pro 1200+

• 12"
• Revc (ohms) 5.21
• Sd (Square Meters) 0.052
• BL (T/M) 13.89
• Znom (ohms) 8
• Vas (liters) 70.0
• Cms (uM/N) 179.2
• Mms (gm) 49.96
• Qms 6.75
• Qes 0.451
• Net weight lb. / kg: 11 lbs. / 5.0 kg
• Qts 0.423
• Voice coil material: 2 layers, thermally bonded copper wire, Kapton® former, Nomex® stiffener
• Xmax 3.6
• Voice coil diameter: 2.5" / 63.5 mm
• Le (mH) 0.33
• Cone: Impregnated cellulose
• SPL (1W 1m) 96.3
• Usable freq. range: 50 Hz ~ 4 kHz
• No (%) 2.25%
• Sensitivity: 96.3 dB / 1 W 1 m
• Vd (cu. in. / ml) 22.3/365
• Power capacity: 1000 W Peak 500 W Program 250 W Continuous
• Pmax (Watts pgm.) 500
• Impedance: 8 Ohms
• Disp (cu. in. / ml) 121 / 1983
• Fo (Hz) 53.2
• Weight Unpacked: 11.00 lb(4.99 kg)
• Weight Packed: 13.01 lb(5.9 kg)
• Width Packed: 6.37"(16.1798 cm)
• Height Packed: 13.75"(34.925 cm)
• Depth Packed: 13.25"(33.655 cm)