Precision Devices PD.154 15" Loudspeaker

Precision Devices  PD.154  15" Loudspeaker  NEW! AUTHORIZED DISTRIBUTOR!

BRAND NEW, UNOPENED

• • • SPECIFICATIONS Nominal Diameter 380 mm / 15" Voice Coil Diameter 101 mm / 4.0" Nominal Impedance 8 Ω Available In 4 Ω/ 8 Ω/ 16 Ω Power Rating 500 w (A.E.S.) Peak Power (6dB Crest Factor) 2000 w (A.E.S.) Sensitivity (1w / 1m) 97 dB Frequency Range 40 Hz - 2 kHz Recommended Enclosure Volume 80 - 200 Litres Resonance 44.94 Hz Voice Coil Winding Depth 22 mm / 0.87" Magnet Gap Depth 11 mm / 0.43" Flux Density Tesla 1.1 Tesla Magnet Material Ceramic Voice Coil Material Copper Former Material Glass Fibre Dust Dome Material Paper Suspension Material Fabric Cone Surround Material Paper / Fabric THIELE SMALL PARAMETERS Fs 44.94 Hz Re 6.5 Ω Qms 20.44 Qes 0.27 Qts 0.27 Le 1.03 mh L2 2.59 mh R2 21 Ω Vas 114.9 litres Mms 126.62 g Sd 907.92 cm2 Cms 99 µm/N BL 29.44 T/m Xmax 7.7 mm Vd 0.658 litres Ref. Efficiency 3.94% MOUNTING AND SHIPPING INFORMATION Overall Diameter 410 mm Width Across Flats 395 mm Flange Height 10 mm Depth (Excl. Flange) 146 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 Kg / 28.66 lb. Shipping Weight 14 Kg / 30.86 lb.

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