Active subwoofer Pioneer TS-WX140DA 170 W Aluminium diaphragm

The Pioneer TS-WX140DA is an active subwoofer with a built-in 170 W Class-D amplifier and an aluminium cone. Its ultra-compact enclosure (280 mm W x 200 mm D x 70 mm H) is engineered to fit into tight vehicle spaces such as under seats, behind seats or inside small storage compartments, providing deep bass without a large footprint.

Advantages

The integrated high-efficiency 170 W Class-D amplifier delivers strong low-frequency output while keeping current draw low, making the unit suitable for electric vehicles. The aluminium diaphragm and a reinforced, honeycomb-structure enclosure improve rigidity and sound clarity. Digital Bass Control offers three listening modes — Deep, Natural and Dynamic — to tailor the frequency response to different music styles and vehicle environments.

Suitable for

• Cars with limited installation space (under seats, behind seats)
• Electric vehicles where low current draw is important
• Small storage compartments or custom installations in vehicles

Key specifications

• Model: Pioneer TS-WX140DA
• Output: 170 W (built-in Class-D amplifier)
• Driver: Aluminium cone woofer
• Dimensions: 280 mm (W) x 200 mm (D) x 70 mm (H)
• Features: Digital Bass Control (Deep, Natural, Dynamic)
• MPN: TSWX140DA
• EAN: 0884938509626

How to use

Install the TS-WX140DA in a suitable compact location in the vehicle such as under a seat, behind a seat or inside a small compartment. Connect the unit to the vehicle audio system following the manufacturer’s wiring instructions, and connect power, ground and remote turn-on leads. Use the head unit or the subwoofer controls to select the appropriate Digital Bass Control mode and set the output level and crossover as required for your system.

Recommendations

For best results place the subwoofer in a stable, ventilated position and avoid obstructing the driver or passenger footwell. When installing in electric vehicles, note the low maximum current draw (approximately 4.3 A) but still verify compatibility with the vehicle electrical system. Adjust Digital Bass Control mode to match music genre and interior acoustics.