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  • 2600 W Program Power.
  • 96 dB Sensitivity (1W/1m).
  • Optimised, lightweight ferrite design, only weighs 13 kg.
  • New 18-inch optimised, cast aluminium chassis design.
  • Aluminium core heat sink and large motor venting provides reduced power compression and effective temperature regulation.
  • Powerful and accurate low frequency sound reproduction.
  • Peak to peak maximum excursion of 52mm.
  • Dual ‘spaced’ suspension system and advanced materials offers ultra-linearity, mechanical stability and superior acoustic performance at high levels of excursion.
  • Suitable for bass reflex or horn loaded designs.
  • 5-Inch Copper voice coil.

The Imperium® 18XL is an efficient high power handling driver specially designed to provide powerful and accurate bass with low distortion and low power compression. The driver exhibits smooth tonal character combined with a fast response time. The Imperium® 18XL utilises an optimised fibre loaded cone assembly controlled by a fully optimised multi roll surround. The units spaced dual suspension configuration ensures excellent control during large excursions. A fully optimised motor structure built around a high grade Y35 magnet ensures maximum flux yield from compact design and generates the minimum amount of flux modulation. The cast chassis base venting and large motor venting ensures efficient ventilation of the unit to keep power compression to a minimum.

Thông số kỹ thuật sản phẩm IMPERIUM 18XL

Nominal Chassis Diameter 18" / 457.2 mm
Nominal Impedance 8 Ω
Minimum Impedance (Zmin) 6.5 Ω
AES Power Handling 1300 W (A.E.S.)
Program Power 2600 W
Peak Power (6dB Crest Factor) 5200 W (A.E.S.)
Frequency Range (-6dB) 30Hz - 2 kHz
Sensitivity (1W - 1m) Wideband 96 dB
Magnet Material Ferrite
Magnet Weight 105.8 oz
Magnetic Gap Depth 0.35" / 9 mm
Flux Density 0.98 Tesla
Former Material Glass Fibre
Voice Coil Material Copper
Coil Winding Height 0.98" / 25 mm
Voice Coil Diameter 5" / 127 mm
Cone/ Dust Dome Material Paper / Paper
Surround / Edge Termination Polyvinyl Damped Multi Roll. Poly Cotton
Speaker Type Sub Bass Driver

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