Martin Audio Blackline XP118 18-Inch Powered Subwoofer

The Martin Audio Blackline XP118 is an 18-inch powered portable subwoofer designed for indoor live sound reinforcement. It features a 2000W Class D amplifier delivering 137dB peak SPL and a frequency response down to 38Hz. Procure.ae supplies this audio equipment to businesses, schools, and government entities across the UAE and the wider Middle East & Africa region.

This 18-inch subwoofer utilizes a ferrite magnet driver with a 100mm voice coil to achieve 131dB continuous and 137dB peak SPL. The integrated 2000W Class D amplifier operates at 89% average efficiency with convection cooling. Audio inputs include two female XLR/1/4" jack combos with 8 kΩ balanced impedance and one 1 MΩ unbalanced TS jack. A mix output is provided via a male XLR connector with 600Ω balanced impedance.

The enclosure is constructed from birch/poplar plywood with a black textured paint finish and perforated steel grille. Dimensions are 662 x 536 x 640mm with a weight of 44kg. It includes 16x M10 inserts and a pole-mount socket for mounting. The system works with XP12 and XP15 full-range speakers and offers Bluetooth control and streaming options via a multi-function metering display.