Yamaha DXS15XLFW, Active Subwoofer, Equipped with: 1 x 15"" with 4"" coil, Frequency range: 33 - 150 Hz, Maximum level: 136 dB, Ideal for today's sound engineering needs, High-performance 1,600 W Class-D amplifier module, 96 kHz DSP for real Hi-Res sound with the lowest latency, Access to numerous DSP functions and presets, Alternatively, precise adjustments of PEQ, delay and routing etc. are possible via the intuitive LCD display, Equipped with D-XSUB processing and cardioid mode compatibility, Light but robust wooden housing with premium polyurea coating, Dimensions (W x H x D): 450 x 587 (with rubber feet) x 600 mm, Weight: 40.0 kg, Colour: White, Matching cover: Art.#474825# (not included)