LEAN AUDIO No.1 for PA Loudspeakers, Guitar Speakers, Bass Guitar Speakers & HI FI speakers

PRECISION DEVICES PD.156 15” 650 WATT Loudspeaker 8ohm

£199.00

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PRECISION DEVICES PD.156 15” 650 WATT Loudspeaker

> 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 Diameter380 mm / 15"
Voice Coil Diameter115 mm / 4.5"
Nominal Impedance8 Ω
Available In4 Ω/ 8 Ω/ 16 Ω
Power Rating650 w (A.E.S.)
Peak Power (6dB Crest Factor)2600 w (A.E.S.)
Sensitivity (1w / 1m)96 dB
Frequency Range50 Hz - 1.5 kHz
Recommended Enclosure Volume90 - 280 Litres
Resonance50.25 Hz
Voice Coil Winding Depth21 mm / 0.83"
Magnet Gap Depth9 mm / 0.35"
Flux Density Tesla1.5 Tesla
Magnet MaterialCeramic
Voice Coil MaterialCopper
Former MaterialGlass Fibre
Dust Dome MaterialPaper
Suspension MaterialDual Fabric
Cone Surround MaterialPaper / Fabric
THIELE SMALL PARAMETERS
Fs 50.25 Hz
Re 5.69 Ω
Qms7.45
Qes0.5
Qts0.47
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
BL20.98 T/m
Xmax8.1 mm
Vd0.648 litres
Ref. Efficiency3.63%
MOUNTING AND SHIPPING INFORMATION
Overall Diameter410 mm
Width Across Flats395 mm
Flange Height10 mm
Depth (Excl. Flange)143 mm
Magnet Diameter220 mm
Chassis Shoulder Diameter357 mm
Outer Bolt Circle6 * M6 on 395mm PCD
Inner Bolt Circle8 * M6 on 370mm PCD
Nett Weight13.25 Kg / 29.21 lb.
Shipping Weight14.25 Kg / 31.42 lb.



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