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

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PRECISION DEVICES PD.154 15” 500 WATT Loudspeaker 4ohm

£199.37

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PRECISION DEVICES PD.154 15” 500 WATT Loudspeaker

> Heavy-duty cast aluminium chassis for increased rigidity.
> A B/L in excess of 29 T/m.
> Also suitable for bass guitar applications.
> Ideal for three-way direct radiating systems.

SPECIFICATIONS
Nominal Diameter380 mm / 15"
Voice Coil Diameter101 mm / 4.0"
Nominal Impedance8 Ω
Available In4 Ω/ 8 Ω/ 16 Ω
Power Rating500 w (A.E.S.)
Peak Power (6dB Crest Factor)2000 w (A.E.S.)
Sensitivity (1w / 1m)97 dB
Frequency Range40 Hz - 2 kHz
Recommended Enclosure Volume80 - 200 Litres
Resonance44.94 Hz
Voice Coil Winding Depth22 mm / 0.87"
Magnet Gap Depth11 mm / 0.43"
Flux Density Tesla1.1 Tesla
Magnet MaterialCeramic
Voice Coil MaterialCopper
Former MaterialGlass Fibre
Dust Dome MaterialPaper
Suspension MaterialFabric
Cone Surround MaterialPaper / Fabric
THIELE SMALL PARAMETERS
Fs 44.94 Hz
Re 6.5 Ω
Qms20.44
Qes0.27
Qts0.27
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
BL29.44 T/m
Xmax7.7 mm
Vd0.658 litres
Ref. Efficiency3.94%
MOUNTING AND SHIPPING INFORMATION
Overall Diameter410 mm
Width Across Flats395 mm
Flange Height10 mm
Depth (Excl. Flange)146 mm
Magnet Diameter220 mm
Chassis Shoulder Diameter357 mm
Outer Bolt Circle6 * M6 on 395mm PCD
Inner Bolt Circle8 * M6 on 370mm PCD
Nett Weight13 Kg / 28.66 lb.
Shipping Weight14 Kg / 30.86 lb.



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Lean Business Audio is a Limited company registered in England and Wales. Registered number: 04991687.
18 The Sterling Complex, Farthing Road Industrial Estate, Ipswich, IP1 5AP.