Precision Devices PDN.15SB40 600W 15 inch Driver 8 ohm

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£291.21

Precision Devices PDN.15SB40 600W 15 inch Driver 8 ohm

£291.21

Precision Devices PDN.15SB40 600W 15" Driver 8 ohm

Perfectly suited for 1 x 15" or 2 x 15" horn loaded/bandpass sub bass designs, the smooth mid range makes it easy to integrate with the PD compression drivers. Neodymium technology ensures superb versatility in situations in which a conventional ceramic magnet transducer is unsuitable on grounds of portability or ease of installation. The transducer delivers commanding and powerful lows in compact designs i.e. stage monitors.

  • Heavy duty 15" cast aluminium frame with extra wide flange for increased rigidity
  • Sub Woofer
  • 4" copper voice coil assembly
  • Neodymium magnet assembly
  • A B/L in excess of 27 T/m for fast acurate lows
  • Net Weight: 7.7kg

Specifications

  • Nominal Diameter 380 mm / 15"
  • Voice Coil Diameter 101 mm / 4.0"
  • Nominal Impedance 8 Ω
  • Power Rating 600 w (A.E.S.)
  • Peak Power (6dB Crest Factor) 2400 w (A.E.S.)
  • Sensitivity (1w / 1m) 98 dB
  • Frequency Range 40 Hz - 3 kHz
  • Recommended Enclosure Volume 60 - 200 Litres
  • Resonance 50.21 Hz
  • Voice Coil Winding Depth 19 mm / 0.75"
  • Magnet Gap Depth 11 mm / 0.43"
  • Flux Density Tesla 1.2 Tesla
  • Magnet Material Neodymium
  • Voice Coil Material Copper
  • Former Material Glass Fibre
  • Dust Dome Material Paper
  • Suspension Material Dual Fabric
  • Cone Surround Material Paper / Fabric

Thiele Small Parameters

  • Fs 50.21 Hz
  • Re 5.87 Ω
  • Qms 14.94
  • Qes 0.28
  • Qts 0.27
  • Le 0.78 mh
  • L2 2.12 mh
  • R2 18.85 Ω
  • Vas 83.45 litres
  • Mms 123.76 g
  • Sd 855.3 cm2
  • Cms 81.33 µm/N
  • BL 28.7 T/m
  • Xmax 6 mm
  • Vd 0.497 litres
  • Ref. Efficiency 5.08%

Mounting and Shipping Information

  • Overall Diameter 410 mm
  • Width Across Flats 395 mm
  • Flange Height 10 mm
  • Depth (Excl. Flange) 145 mm
  • Magnet Diameter 182 mm
  • Chassis Shoulder Diameter 357 mm
  • Outer Bolt Circle 6 * M6 on 395mm PCD
  • Inner Bolt Circle 8 * M6 on 370mm PCD
  • Nett Weight 7.7 Kg / 16.98 lb.
  • Shipping Weight 8.7 Kg / 19.18 lb.