ESX QXE12D2

QUANTUM QXE subwoofers impress with their very compact design. The QXE6D2 subwoofer looks almost dainty, but with its die-cast aluminum basket, dual magnets with 2 x 40 oz. and sewn surround, it signals: “Caution, it can get very loud!” The two larger subs have a powerful 2 x 63 oz. dual magnet and, just like the QXE6D2, a ventilated pole piece and a ventilated T-plate for optimal cooling. The QXE6D2 features a large 2” (50 mm) moving coil with an RMS power handling of 250 watts, while the QXE8D2 and the brand-new QXE10D2 model use a 2.5” (64 mm) moving coil with a power handling of 400 and 600 watts RMS, respectively. Extremely long-wound moving coils with a winding height of 30 and 36 mm allow the woofers a linear excursion of +/- 10 mm. All three models have a dual moving coil with 2+2 Ω each. This allows impedances of 1x4 Ω or even 1x1 Ω to be configured. This also makes it possible to easily operate several subwoofers in series on a single amplifier.

Features

• Robust die-cast aluminum basket
• 76 mm dual moving coil with 40 mm winding height
• Dual magnet with 200 oz. (5.6 kg)
• Ventilated pole piece
• T-plate ventilation and ventilated spider
• Double-sewn surround
• Pressed paper cone
• X-Max. +/- 22 mm

Technical Data

30 cm (12”) subwoofer

Power handling 1000/2000 watts RMS/Max.

Impedance 2+2 Ω

Mounting depth 185 mm

Mounting opening 285 mm