Behringer Eurolive VQ1800D 18 inch Powered PA Subwoofer (500 Watt)

The Eurolive VQ1800D 500-Watt active subwoofer provides the ultimate in low-frequency reproduction, and the built-in stereo crossover makes it ideally suited for use with many different active 2-way loudspeakers. Packed with a powerful 500-Watt Class-D amplifier, 18 inch long-excursion Low-Frequency (LF) transducer and an incredible array of professional features, the VQ1800D produces extreme levels of low-end punch, with the definition and clarity typically reserved for much larger subwoofers.

Put simply, its cool-running systems are much lighter, making the unit ultra-easy to transport and set up – and its no-compromise design means you get amazingly-deep, chest-pounding bass that will keep the party going all night long.

Class D Amplifier

Class-D amplification makes all the difference when compared to traditional AB circuits as it provides optimal energy efficiency, eliminating the need for heavy power supplies and massive heat sinks. This amazing technology makes it possible to design and build extremely powerful products that are significantly lighter in weight than their traditional counterparts, while using less energy and protecting the environment.

Inputs and Tone Control

The VQ1800D features balanced XLR inputs and outputs, as well as balanced XLR Thru jacks for connecting additional enclosures. A Boost Frequency knob targets a boost frequency between 40 and 90 Hz. Flick the Boost switch to give your selected frequency a +10 dB boost. The VQ1800D also has a High Cut dial that provides precision control over the upper-corner frequency of the subwoofer’s amplifier. 

Features