Description
Precision Devices PD.156 15" Loudspeaker NEW! AUTHORIZED DISTRIBUTOR!
BRAND NEW, UNOPENED
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SPECIFICATIONS Nominal Diameter 380 mm / 15" Voice Coil Diameter 115 mm / 4.5" Nominal Impedance 8 Ω Available In 4 Ω/ 8 Ω/ 16 Ω Power Rating 650 w (A.E.S.) Peak Power (6dB Crest Factor) 2600 w (A.E.S.) Sensitivity (1w / 1m) 96 dB Frequency Range 50 Hz - 1.5 kHz Recommended Enclosure Volume 90 - 280 Litres Resonance 50.25 Hz Voice Coil Winding Depth 21 mm / 0.83" Magnet Gap Depth 9 mm / 0.35" Flux Density Tesla 1.5 Tesla Magnet Material Ceramic Voice Coil Material Copper Former Material Glass Fibre Dust Dome Material Paper Suspension Material Dual Fabric Cone Surround Material Paper / Fabric THIELE SMALL PARAMETERS Fs 50.25 Hz Re 5.69 Ω Qms 7.45 Qes 0.5 Qts 0.47 Le 1 mh L2 1.84 mh R2 17.98 Ω Vas 93.4 litres Mms 124.55 g Sd 907.92 cm2 Cms 80.83 µm/N BL 20.98 T/m Xmax 8.1 mm Vd 0.648 litres Ref. Efficiency 3.63% MOUNTING AND SHIPPING INFORMATION Overall Diameter 410 mm Width Across Flats 395 mm Flange Height 10 mm Depth (Excl. Flange) 143 mm Magnet Diameter 220 mm Chassis Shoulder Diameter 357 mm Outer Bolt Circle 6 * M6 on 395mm PCD Inner Bolt Circle 8 * M6 on 370mm PCD Nett Weight 13.25 Kg / 29.21 lb. Shipping Weight 14.25 Kg / 31.42 lb.
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