Precision Devices PD.184

Persediaan Habis
IDR 5,167,500.00
Precision Devices PD.184 0 0

> Heavy-duty cast aluminium chassis for increased rigidity.
> Versatile, easy to use 18" transducer.

SPECIFICATIONS
Nominal Diameter 460 mm / 18"
Voice Coil Diameter 101 mm / 4.0"
Nominal Impedance 8
Available In 4 / 8 / 16
Power Rating 600 w (A.E.S.)
Peak Power (6dB Crest Factor) 2400 w (A.E.S.)
Sensitivity (1w / 1m) 98 dB
Frequency Range 40 Hz - 2.5 kHz
Recommended Enclosure Volume 100 - 300 Litres
Resonance 33.38 Hz
Voice Coil Winding Depth 22 mm / 0.87"
Magnet Gap Depth 11 mm / 0.43"
Flux Density Tesla 0.97 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 33.38 Hz
Re 5.36
Qms 16.47
Qes 0.27
Qts 0.27
Le 1.34 mh
L2 2.69 mh
R2 8.85
Vas 304 litres
Mms 142.88 g
Sd 1164.16 cm2
Cms 159.67 m/N
BL 24.21 T/m
Xmax 8 mm
Vd 0.9 litres
Ref. Efficiency 3.45%
MOUNTING AND SHIPPING INFORMATION
Overall Diameter 474 mm
Width Across Flats 458 mm
Flange Height 13 mm
Depth (Excl. Flange) 182 mm
Magnet Diameter 220 mm
Chassis Shoulder Diameter 415 mm
Outer Bolt Circle 6 * M8 on 456mm PCD
Inner Bolt Circle N/A