USB 2290

Perfect subwoofers to produce maximum performance with a range of features which include:

– Heavy die-cast chassis
– Purpose built rubber TX cone edge
– Woven Kevlar cone
– Kapton fibre voice coil

This subwoofer is the ideal choice for db-drag contestants who want a strong deep bass and huge SPL

Specifications:
Dimension: 380 mm
Impedance: 4 ohm
Frequency range: 40 Hz – 1.5 kHz
Power RMS: 500W
Power Max: 1000W
SPL: 91 dB
Max. voice coil excursion: 28 mm
Resonant frequency: 42 Hz
Voice coil resistance: 3.6 ohm
Cone area: 83 cm2
QTS: 0.56
VAS: 62,92 Litre
Bl Force factor: 18,45 TM
Magnet weight: 2.8kg