PIONEER TS-A301D4 12-Inch Subwoofer — 1600W Peak Power, 500W RMS, Dual 4 Ohm Voice Coils

Powerful, Precision Bass for Your Car Audio

The PIONEER TS-A301D4 is a 12-inch subwoofer designed to deliver deep, controlled bass in a compact package. With 500 watts of continuous power and up to 1,600 watts peak, it’s built to handle demanding tracks while keeping clarity and punch on every drive.

Key features include dual 4-ohm voice coils for flexible wiring and optimal load, plus a redesigned large motor assembly that improves efficiency and sensitivity. This combination helps you experience more impactful bass without overworking your amp, creating a fuller, more engaging listening experience on the road.

Rigid Cone Design and Sturdy Hardware

The subwoofer uses an advanced 2-piece cone made from a honeycomb IMPP composite with a rigid drive cone, delivering high output with reduced distortion. A reinforced basket helps keep vibrations in check, contributing to a tighter, more precise low end.

• Honeycomb IMPP cone plus rigid drive cone for stable, deep bass.
• Reinforced basket design minimizes vibration spread for tight, authoritative response.

Smart Setup, Real-World Use

With a cutout hole of 11-1/8 inches, the TS-A301D4 fits a range of factory and aftermarket enclosures. Pair it with a suitable amplifier to approach its peak power on high-energy tracks, while enjoying clean, dynamic playback in everyday listening.

• Large motor assembly supports high power handling with efficiency.
• 2-piece cone and rigid components reduce distortion across the frequency range.

This Pioneer Champion Series subwoofer blends musical depth with durability, offering a compelling upgrade for drivers seeking more presence in the cabin without sacrificing reliability.