The Yamaha DXS18MK3 18" Powered Subwoofer delivers the deepest and most powerful low-end performance in Yamaha’s third-generation DXS lineup. Available at Sky Music Australia, this flagship model is designed for large-scale live sound, touring rigs, DJs, and professional installations that require maximum output, clarity, and reliability.

Built for high-impact bass reproduction, the DXS18MK3 features a newly developed 18-inch long-excursion woofer with an oversized 4-inch voice coil, driven by a powerful 2kW-class Class-D amplifier (up to 2500W peak). This advanced design delivers extremely controlled, high-headroom bass down to 32Hz, maintaining clarity and punch even at extreme volume levels. Yamaha’s optimized bandpass and port architecture enhances efficiency and projection, while integrated DSP with advanced control modes ensures precise tuning, system protection, and consistent performance in any environment.

Features

• Flagship third-generation DXS-series powered subwoofer for professional live sound
• 18" long-excursion woofer with 4" voice coil for extreme low-frequency output
• High-power Class-D amplification (2kW class / up to 2500W peak) for massive headroom
• Ultra-deep 32Hz–140Hz frequency range with powerful low-end extension
• Optimized bandpass cabinet design for focused, high-efficiency bass projection
• Advanced DSP with selectable processing modes (HPF, D-XSUB) for tuning flexibility
• Color LCD screen for fast, intuitive setup and system adjustments
• Bluetooth 5.0 connectivity with A2DP support and D-Remote app control
• Durable plywood enclosure with polyurea coating for touring-grade reliability
• Integrated pole mount and rigging-friendly design for flexible system setups
• High-efficiency fan cooling system with multiple speed control for thermal stability

Specs

• Type: Powered Subwoofer (Band-pass)
• Powered: Yes
• LF Driver: 18" Cone Woofer
• Voice Coil: 4"
• Amplifier Class: Class-D
• Peak Power: 2500W
• RMS Power: 1250W
• Frequency Range: 32Hz – 120Hz
• Maximum Peak SPL: 134 dB
• Inputs: 2 x Combo XLR
• Outputs: 2 x XLR (Thru / DSP Out)
• Signal Processing: DSP (HPF, D-XSUB modes)
• Bluetooth: 5.0 (A2DP)
• Cooling: Fan Cooling (5 speeds)
• Enclosure Material: Plywood with Polyurea finish
• Mounting: 35mm pole socket / M20 threaded mount
• Dimensions: 563 × 683 × 721 mm
• Weight: 51.0 kg
• Power Source: 100–240V AC
• Application: Live Sound, FOH, Touring, DJ, Installation
• Finish: Black