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

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PRECISION DEVICES PDN.18SB40 NEO 18” 600 WATT Loudspeaker 8ohm

£297.77

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PRECISION DEVICES PDN.18SB40 NEO 18” 600 WATT Loudspeaker

> Heavy-duty cast aluminium Chassis for increased rigidity.
> Easy integration with 1" or 2" compression drivers.
> Complimented by PDN.10/12MH25.
> Effective transducer in a variety of versatile applications.
> A B/L in excess of 28 T/m.
> Also suitable for horn loaded/bandpass sub bass designs.
> Lightweight neodymium magnet assembly.

SPECIFICATIONS
Nominal Diameter460 mm / 18"
Voice Coil Diameter101 mm / 4.0"
Nominal Impedance8 Ω
Available In4 Ω/ 8 Ω/ 16 Ω
Power Rating600 w (A.E.S.)
Peak Power (6dB Crest Factor)2400 w (A.E.S.)
Sensitivity (1w / 1m)98 dB
Frequency Range40 Hz - 3.5 kHz
Recommended Enclosure Volume100 - 350 Litres
Resonance37.28 Hz
Voice Coil Winding Depth19 mm / 0.75"
Magnet Gap Depth11 mm / 0.43"
Flux Density Tesla1.2 Tesla
Magnet MaterialNeodymium
Voice Coil MaterialCopper
Former MaterialGlass Fibre
Dust Dome MaterialPaper
Suspension MaterialDual Fabric
Cone Surround MaterialPaper / Fabric
THIELE SMALL PARAMETERS
Fs 37.28 Hz
Re 5.62 Ω
Qms19.25
Qes0.26
Qts0.26
Le 1.36 mh
L2 2.64 mh
R2 6.49 Ω
Vas 211.29 litres
Mms 164.25 g
Sd 1164.16 cm2
Cms 111 µm/N
BL28.59 T/m
Xmax6 mm
Vd0.68 litres
Ref. Efficiency3.29%
MOUNTING AND SHIPPING INFORMATION
Overall Diameter474 mm
Width Across Flats458 mm
Flange Height13 mm
Depth (Excl. Flange)172 mm
Magnet Diameter182 mm
Chassis Shoulder Diameter415 mm
Outer Bolt Circle6 * M8 on 456mm PCD
Inner Bolt CircleN/A
Nett Weight8.5 Kg / 18.74 lb.
Shipping Weight9.75 Kg / 21.49 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.