LW12S4 - 12-inch Single 4-ohm Subwoofer

The LW12S4 is a 12-inch single 4-ohm subwoofer built around a vented motor structure designed to manage heat and sustain output over extended listening sessions. At 150W RMS and 300W peak, it delivers capable bass performance at a price point that doesn't require compromise. Whether you're building a sealed or ported enclosure, this woofer is optimized for both alignments.

• Vented motor design improves thermal dissipation, allowing the woofer to play louder for longer without heat-related power compression.
• Pressed pulp cone with cotton fibers balances rigidity and damping for accurate low-frequency reproduction.
• Rubber surround provides long-term durability and consistent excursion control over the rated frequency range.
• 150W RMS / 300W peak power handling suits a wide range of head units and amplifiers.
• Single 4-ohm voice coil (1.96" / 38.5mm) simplifies wiring in single-amp configurations.
• Sealed or ported enclosure compatible — no single box type required, giving flexibility for different vehicle installs.
• 32.7 oz. magnet provides the motor force needed to maintain control across the 40–500 Hz frequency range.