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  • Lightweight neodymium magnet assembly.
  • Weighs only 6.85 kg.
  • Ribbed, fibre loaded, UK manufactured cone offering increased strength, durability and performance.
  • New advanced suspension materials offering superior mechanical and acoustic performance.

The Colossus 15XBN is intended for use as a high-output sub-bass driver either singly or in multi way systems. The unit features a 4 inch ‘sandwich’ inside and outside windings voice coil immersed in a symmetric magnetic field and centralized by using two suspensions in a dual arrangement to maintain ultra linearity and stability at high excursions. The heavily ribbed straight-sided paper cone membrane is reinforced with high-strength composite fibres to resist deformation under extreme loads. The driver handles 800 Watts (A.E.S.) continuous and can cope with peaks in excess of 3200 Watts. This is due to advanced thermal management in the form of a vented die-cast chassis and motor system using an internal heatsink coupled to a large vaned heatsink mounted on the rear of the unit. These measures effectively remove heat from the voice coil resulting in extremely low-power compression. The Colossus 15XBN is designed for use in 70 to 150 Litre ported enclosures.

Thông số kỹ thuật sản phẩm COLOSSUS 15XBN

Nominal Chassis Diameter 15" / 381 mm
Impedance 4 /8 /16 Ω
Minimum Impedance (Zmin) 7.9 Ω
Power Handling 800 W (A.E.S.)
Peak Power (6dB Crest Factor) 3200 W (A.E.S.)
Usable Frequency Range (-6dB) 40Hz - 1 kHz
Sensitivity (1W - 1m) Wideband 99 dB
Moving Mass Ino. Air Load 108 grams
Effective Piston Dlameter 13.03" / 330.96 mm
Peak Dlspaoement Volume of Cone Vd 0.641 litres
Magnetic Gap Depth 0.39" / 9.90 mm
Flux Density 1.1 Tesla
Coil Winding Height 0.90" / 22.86 mm
Voice Coil Diameter 4.0" / 101.6 mm
Speaker Type Sub Bass Driver

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