Wharfedale Pro WLA-218BA Active Line Array Subwoofer 2 x 18"

The WLA-218BA is an active line array subwoofer built around two 18" drivers with 4" voice coils in a birch plywood enclosure. It is rated for 148 dB maximum SPL at 1 m in half space, with a ±3 dB response from 30 to 100 Hz. Class D amplification, 8 FIR presets in DSP, and USB and RS485…