Turbosound aspect TSW218

Turbosound TSW‑218 – Dual-18″ Horn-Loaded Subwoofer

The TSW‑218 is a high-performance bass enclosure designed to pair with Turbosound’s Aspect (TA‑500/600) and QLight systems. It features dual 18″ TurboBass drivers in horn-loaded chambers, delivering exceptional low-frequency output with high efficiency and clarity.

Key Performance Metrics

• Power Handling: 1,000 W RMS, 4,000 W peak per unit
• Sensitivity: 104 dB at 1 W / 1 m (single cabinet)
• Coupling Efficiency: Up to 110 dB sensitivity with a series of coupled units
• Frequency Response: Approximately 35 Hz – 150 Hz (±3–4 dB)
• Maximum SPL:
  • ~135 dB continuous
  • ~141 dB peak
• Nominal Impedance: 4 Ω

Construction & Build Details

• Enclosure: 18 mm birch plywood finished in matte black textured paint
• Handles/Wheels: Four recessed side handles, heavy-duty wheels, and stacking feet for transport and stability
• You get: Four M10 rigging points for chaining or stacking units

Dimensions & Weight

• Height × Width × Depth: 574 × 1400 × 770 mm (approx.)
• Weight: Approximately 101–113 kg depending on configuration

System Integration & Use Cases

• Designed to complement Turbosound Aspect TA‑500 or TFA-600 cabinets in touring or installation environments
• Best used in ground-stacked arrays where coupling interactions significantly improve output efficiency
• Well suited for festivals, concerts, and high-SPL applications requiring strong low-end presence and control