Precision Devices PD.156

Tersedia
IDR 4,950,000.00
Precision Devices PD.156 1 1

PD.156

  • Heavy-duty cast aluminium Chassis for increased rigidity.
  • Double suspension system.
  • Easy integration with 2" compression drivers.
  • Effective transducer in a variety of versatile applications.

SPECIFICATIONS
Nominal Diameter 380 mm / 15"
Voice Coil Diameter 115 mm / 4.5"
Nominal Impedance 8
Available In 4 / 8 / 16
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
Qms 7.45
Qes 0.5
Qts 0.47
Le 1 mh
L2 1.84 mh
R2 17.98
Vas 93.4 litres
Mms 124.55 g
Sd 907.92 cm2
Cms 80.83 m/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