ESX QUANTUM QE822 Subwoofer 8" 20cm

The new QUANTUM QE subwoofers impress with their very compact design. The QE622 subwoofer is almost daintily, but with its aluminum die-cast basket, the dual magnet driver with 2 x 40 oz and the sewn bead, he signals: Caution, it can become very loud! The slightly larger QE822 has a powerful 2 x 63 oz double magnet and just like the QE622 a pole core bore and also a ventilated T-Plate for optimal cooling. The QE622 has a large 2 (50 mm) voice coil with an RMS Power Rating of 250 Watts and the QE822 even a 2.5 (64 mm) Voice Coils with a Power Rating of 400 Watts RMS. Extremely long-wound voice coils of 30 or 36 mm winding height allow both woofers a linear stroke of +/- 10 mm. Both woofers have a double voice coil with 2 + 2 ohms each. This can be used to configure impedances of 1x4 Ohm or even 1x1 Ohm. Without problems, several subwoofers can also be operated in series on an amplifier.

Sturdy Aluminum Basket
64 mm Dual Voice Coil
Dual Voice Coil with 36 mm winding height
Dual Magnet Driver with 126 oz. (3,6 kg)
Vented Magnet Driver
Double Stitched Surrounds
X-Max. +/- 18 mm

TECHNICAL SPECIFICATIONS
20 cm (8") Compact Subwoofer
Power Rating 400/800 Watts RMS/max.
Impedance 2 + 2 Ohms
64 mm Dual Voice Coil
126 oz (3,6 kg) Dual Magnet Driver
Installation Depth 138 mm
Installation Opening: 163 mm

Owner´s manual
Data Sheet

To ensure compatibility, we recommend that the parts pictured in our listing are compared to the actual parts in your vehicle before you make your purchase. If still unsure please contact us via email system so we can advise before you make your purchase.