Wharfedale EVO X18B 18" 600W RMS, 4 OHM SUB-Woofer, Painted

The EVO-X18B is an 18-inch passive subwoofer rated at 600 W RMS (1200 W programme, 2400 W peak) into 4 ohms, built around an 18-inch driver with a 3-inch voice coil. It covers a frequency range of roughly 35-250 Hz with a 150 Hz crossover point, reaching a calculated maximum SPL of about 134 dB at 1 metre.

Dual Speakon/jack combination inputs include a built-in high-pass filter. The enclosure is MDF construction finished in durable Rhino Rock paint, measuring 650 x 522 x 610 mm and weighing 40.1 kg.