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Precision Devices
Precision Devices PDN.8BM31 - 8 inch 150W 8 Ohm
SPL: 95.0dB Fs: 79Hz Xmax: 4.0mm Neodymium
 
Product Code: PDIPDN8BM31-8 | Brand: Precision Devices | Model: PDN.8BM31

   
£160.07
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Mainland UK DELIVERY:
£3.93
European Delivery Prices
Minimum Order Quantity 48 pcs

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Precision Devices PDN.8BM31 - 8" 150W 8 Ohm

Perfectly suited for full range high power applications in compact enclosures, the PDN.8BM31 excels in compact sound systems popular for total coverage of the dance floor where low profile cabinets are required with excellent low frequency response.

Neodymium technology ensures superb versatility in situations in which a conventional ceramic magnet transducer is unsuitable on grounds of portability or ease of installation.


  • A perfect choice for full range high power applications in compact cabinets.
  • Excels in compact sound systems.
  • Ideal for low profile cabinets with excellent low frequency response.
  • Lightweight neodymium magnet.

Specifications


  • Nominal Diameter 200 mm / 8"
  • Voice Coil Diameter 51 mm / 2.0"
  • Nominal Impedance 8 Ω
  • Available In 4 Ω/ 8 Ω/ 16 Ω
  • Power Rating 150 w (A.E.S.)
  • Peak Power (6dB Crest Factor) 600 w (A.E.S.)
  • Sensitivity (1w / 1m) 95 dB
  • Frequency Range 70 Hz - 5 kHz
  • Recommended Enclosure Volume 5 - 20 Litres
  • Resonance 79.34 Hz
  • Voice Coil Winding Depth 11.5 mm / 0.45"
  • Magnet Gap Depth 6.5 mm / 0.26"
  • Flux Density Tesla 1.43 Tesla
  • Magnet Material Neodymium
  • Voice Coil Material Copper
  • Former Material Glass Fibre
  • Dust Dome Material Paper
  • Suspension Material Fabric
  • Cone Surround Material Paper / Fabric

Thiele Small Parameters


  • Fs 79.34 Hz
  • Re 5.45 Ω
  • Qms 6.79
  • Qes 0.45
  • Qts 0.42
  • Le 0.34 mh
  • L2 0.85 mh
  • R2 7.36 Ω
  • Vas 13.27 litres
  • Mms 22.04 g
  • Sd 226.98 cm2
  • Cms 183.17 µm/N
  • BL 13.57 T/m
  • Xmax 4 mm
  • Vd 0.0896 litres
  • Ref. Efficiency 1.74%

Mounting and Shipping Iinformation


  • Overall Diameter 210 mm
  • Flange Height 8.5 mm
  • Depth (Excl. Flange) 88.5 mm
  • Magnet Diameter 100 mm
  • Chassis Shoulder Diameter 191 mm
  • Outer Bolt Circle 8 * M5 on 199mm PCD
  • Nett Weight 2.2 Kg / 4.85 lb.
  • Shipping Weight 2.5 Kg / 5.51 lb.


Click here to download the specification sheet (1 Mb)

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