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This 15” bass loudspeaker has been specifically designed to deliver high impact bass response, with exceptional high power handling capacity (750 w AES).

It incorporates an edgewound copper ribbon voice coil (4.5” diameter) made with the highest quality materials: high temperature magnet wire and polyimide fiber glass former.
In order to achieve a reduced power compression it features a massive vented magnetic structure.
Moreover, an optimum cooling system based on a metal intercooler allows a fast heat exchange and contributes too to the reduction of thermal power compression.
This model covers the low frequency range with smooth response, low harmonic distortion and high efficiency and it is mostly recommended for high demanding subwoofer and woofer applications.

Key Features
- High power handling (750 w AES)
- 4.5” edgewound copper voice coil with polyimide fiber glass former
- Large Xmax allowing longer voice coil displacements
- Dual spider configuration of improved temperature behaviour: retain good mechanical properties at high power
- Additional heat dissipation due to the use of a metal intercooler
- Designed for high demanding subwoofer and woofer applications

Technical Specifications
Nominal diameter 380 mm. 15 in.
Rated impedance 8 ohms.
Minimum impedance 6.5 ohms.
Power capacity 750 w AES
Program power 1500 w
Sensitivity 98 dB 2.83v @ 1m @ 2pi
Frequency range 30 - 1500 Hz
Recom. enclosure vol. 50 / 250 l 1.8 / 8.8 ft.3
Voice coil diameter 114 mm. 4.5 in.
Magnetic assembly weight 9.9 kg. 21.8 lb.
BL Factor 24.3 N / A
Moving mass 0.142 kg.
Voice coil length 21 mm.
Air gap height 9 mm.
X Damage (peak to peak) 35 mm.

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