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Precision Devices :: Precision Devices Loudspeaker Drivers :: Precision Devices 18 Inch Drivers
Precision Devices
Precision Devices PD.186 PD186 700W 18 inch Driver 8 OHMS MK I
High power bass and sub bass driver
 
Product Code: PDIPD186-8 | Brand: Precision Devices | Model: PD.186
  
 
£223.00
£185.83 ex VAT
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Mainland UK DELIVERY:
FREE
European Delivery Prices
DISCONTINUED

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THIS ITEM IS NO LONGER AVAILABLE ON OUR WEBSITE - PLEASE EMAIL US IF YOU REQUIRE FURTHER INFORMATION.
Precision Devices PD.186 PD186 High power bass and sub bass driver 700W 18" Driver

Precision Devices PD.186 PD186 700W 18" Driver 4 OHMS MKII NOW AVAILABLE

Designed to provide superlative high power bass and sub bass, suitable for all systems demanding the best possible low frequency response. A popular choice for horn loaded subwoofers when the PD.186 full low end can deliver extremely high SPLs.

Ideal for three-way direct radiating systems where the powerful bass comes into its own. Well suited to use with PD.107/PD.121 and PD.C2/PD.C14 to produce direct radiating/horn loaded systems where the double suspension system allows it to thrive in the demanding touring sector.


  • Heavy duty 18" cast aluminium frame with extra wide flange for increased rigidity
  • 700W AES
  • 5" copper voice coil capable of dissipating tremendous heat build up when driven in concert conditions
  • 110 oz. magnet
  • Huge copper area and breathing arrangement of the voice coil ensures superior power compression performance
  • Double suspension maintains pure piston action for the moving mass even when driven with the most complex programme input signals and provides additional durability against the rigours of life on the road


Specifications:

  • Nominal Diameter 46 cm (18”)
  • Voice Coil Diameter 127 mm (5.08”)
  • Nominal impedance 8 Ohms
  • Power Rating 700 Watts (AES)
  • Sensitivity (1w / 1m) 97 dB
  • Frequency Range 30 Hz - 2 kHz
  • Recommended Enclosure Volume 100-350 Litres
  • Displacement Limit (peak-peak) 34 mm (1.33”)
  • Resonance 25 Hz
  • Voice Coil Copper
  • Voice Coil Winding Depth 25 mm (1.0”)
  • Magnet Gap Depth 9 mm (0.36”)
  • Magnet Material Ceramic
  • Magnet Weight 3.0 Kg (110 oz..)
  • Flux Density 0.95 T
  • Dust Dome Material Paper
  • Suspension Material Dual Fabric
  • Cone / Surround Material Paper/Fabric


Thiele Small Parameters:

  • Fs 27 Hz
  • Re 5.5 Ohms
  • Qts 0.312
  • Qms 7.75
  • Qes 0.326
  • Vas 353 Litres
  • Mms 184 g
  • Sd 1150 cm²
  • Cms 188 µm/N
  • BL 22.94 T/m
  • Xmax 10.5 mm
  • Vd 1.20 Litres
  • Reference Efficiency 2.05 %


Mounting & Shipping Information:

  • Fixing Holes x 6 Fixing Holes M6 x 8 Concealed M6
  • Nett Weight 15.0 Kg (33.15 lb.)
  • Shipping Weight 16.25 Kg (35.91 lb.)

This product has been discontinued - please do not try to order this item we will not be able to supply it - the product details are here for reference only. Please contact a member of staff, and we may be able to find an equivalent product for you.

 
Delivery Info for Precision Devices PD.186 PD186 700W 18 inch Driver <font color=green>8 OHMS</font> MK I Delivery Info for Precision Devices PD.186 PD186 700W 18 inch Driver <font color=green>8 OHMS</font> MK I
UK & EIRE
Delivery Info for Precision Devices PD.186 PD186 700W 18 inch Driver <font color=green>8 OHMS</font> MK I  to locations within the United Kingdom and Ireland
EUROPE
Delivery Info for Precision Devices PD.186 PD186 700W 18 inch Driver <font color=green>8 OHMS</font> MK I  to locations in Europe
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