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

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PRECISION DEVICES PDN.2151 21” NEO 1000 WATT Loudspeaker 8ohm

£699.00

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PRECISION DEVICES PDN.2151 21” 1000 WATT Loudspeaker

> Heavy-duty cast aluminium chassis for increased rigidity.
> Power compression 2dB at rated power.
> A B/L in excess of 35 T/m.
> Double suspension system.
> Suitable for horn loaded or bass reflex designs.
> Lightweight neodymium magnet.
> AVAILABLE IN SOLIDUS EDITION

SPECIFICATIONS
Nominal Diameter530 mm / 21"
Voice Coil Diameter152 mm / 6.0"
Nominal Impedance8 Ω
Available In4 Ω/ 8 Ω/ 16 Ω
Power Rating1000 w (A.E.S.)
Peak Power (6dB Crest Factor)4000 w (A.E.S.)
Sensitivity (1w / 1m)98 dB
Frequency Range30 Hz - 1 kHz
Recommended Enclosure Volume130 - 350 Litres
Resonance31.44 Hz
Voice Coil Winding Depth30 mm / 1.18"
Magnet Gap Depth15 mm / 0.59"
Flux Density Tesla1.1 Tesla
Magnet MaterialNeodymium
Voice Coil MaterialCopper
Former MaterialGlass Fibre
Dust Dome MaterialPaper
Suspension MaterialDual Fabric
Cone Surround MaterialPaper / Fabric
THIELE SMALL PARAMETERS
Fs 31.44 Hz
Re 5.35 Ω
Qms18.3
Qes0.28
Qts0.28
Le 1.9 mh
L2 3.79 mh
R2 11.28 Ω
Vas 303.35 litres
Mms 342.86 g
Sd 1698.23 cm2
Cms 74.67 µm/N
BL35.86 T/m
Xmax10.5 mm
Vd1.76 litres
Ref. Efficiency4.81%
MOUNTING AND SHIPPING INFORMATION
Overall Diameter550 mm
Width Across Flats532 mm
Flange Height14 mm
Depth (Excl. Flange)204 mm
Magnet Diameter223 mm
Chassis Shoulder Diameter492 mm
Outer Bolt Circle6* M6 on 528mm PCD
Inner Bolt CircleN/A
Nett Weight16.3 Kg / 35.93 lb.
Shipping Weight21.25 Kg / 46.85 lb.



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Lean Business Audio is a Limited company registered in England and Wales. Registered number: 04991687.
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