More about the product
The Pioneer TS-D12D4 is a 12-inch subwoofer designed to deliver deep, powerful bass with high accuracy and durability. As part of Pioneer’s D Series, this model is built for car audio enthusiasts who want strong low-frequency performance without distortion. It features a dual 4-ohm voice coil setup, allowing flexible wiring options for different amplifier configurations.
The TS-D12D4 uses a seamless IMPP (Injection-Moulded Polypropylene) cone reinforced with aramid fibre. This combination improves cone rigidity while keeping it lightweight, helping reduce distortion and improve responsiveness. The surround is made from butyl rubber, which enhances durability and allows consistent cone movement even under high power.
With a maximum power handling of 2000 watts and a continuous RMS rating of 600 watts, the TS-D12D4 is capable of delivering serious output when paired with a suitable amplifier. Its sensitivity rating of 78 dB means it performs best with higher power input. The frequency response range of 20 Hz to 3.6 kHz ensures full coverage of the bass spectrum, from deep sub-bass to upper bass tones.
The subwoofer is designed for use in sealed or ported enclosures, giving installers flexibility depending on the desired sound profile. Sealed boxes offer tighter, more accurate bass, while ported enclosures provide louder output with more boom. The mounting depth of 157 mm makes it suitable for a wide range of vehicles, including sedans, hatchbacks, and SUVs.
The TS-D12D4 includes a large magnet and heavy-duty basket structure to support high excursion and reduce unwanted vibration. The dual voice coil design allows for series or parallel wiring, making it easier to match with mono or multi-channel amplifiers. However, it does not include a grille or enclosure, so users will need to purchase or build a compatible box separately.
This model is a wired subwoofer with no wireless capability. It is intended for use in custom car audio installations and requires proper tuning and amplifier matching for best results.
Overall, the Pioneer TS-D12D4 is a strong choice for those wanting reliable, punchy bass from a larger 12-inch subwoofer. It combines solid build quality with flexible installation options and high power handling.
Technical details
- Brand
- Pioneer
- Warranty
- 12-months
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Why Choose Bankstown Sound for Your Car Audio & Tech Upgrades
At our Bankstown Sound store and workshop in Sydney, our team ensures every car and auto audio installation and upgrade starts with an understanding of how you use your car. Our team works with you to understand your driving habits, the features you rely on, and the problems you’re trying to solve.
Most factory setups are built to broad standards and often lack the clarity or seamless connectivity required for how people actually drive. That’s why we focus on modernising your dashboard and audio performance based on how you use your vehicle.