Powerbass S-1204 12" Subwoofer

Powerbass S-1204 is a 12-inch, single 4-ohm subwoofer designed for compact sealed or ported enclosures, delivering 300 watt RMS / 600 Watts Max with a proprietary DDC Coated Paper/Wool Cone.

• Woofer Size: 12 inches — a larger cone to move more air, yielding stronger bass output in tight spaces.
• Impedance: 4 Ohms — a common target for many amplifiers, balancing power delivery and control.
• Power Handling: 300W RMS / 600W Max — provides continuous power capacity with headroom for dynamic peaks.
• Cone Construction: Proprietary DDC Coated Paper/Wool Cone — rigid, damped material that helps control cone movement and reduce distortion.
• Surround: Pressed 4-Layer Large Roll Foam Surround — supports extended excursion while maintaining durability and linear travel.
• Voice Coil: 2" Vented BASV Voice Coil Former — supports higher excursion and improved heat distribution under load.
• Cooling System: Perimeter Aero-Vent Voice Coil Cooling Vents — enhances heat dissipation to sustain performance during demanding bass.
• Basket: Non Resonance DDC Coated Stamped Steel Basket — rigid frame reduces unwanted resonances and remains lightweight.
• Mounting Hardware: Rubber Mounting Gasket/Trim Ring — simplifies installation and helps seal the enclosure.
• Terminals: Chrome Push Terminals — secure, corrosion-resistant connections for reliable wiring.
• Enclosure Design: Optimally Designed for Both Small Sealed or Ported Enclosures — versatile in tight spaces without compromising bass output.

In a real car audio build, the S-1204 fits compact installations where space is at a premium but you still want solid, controllable bass. Its 4-ohm impedance pairs with a suitable amplifier to deliver clean, dynamic low end, while the 300W RMS rating provides continuous power handling and the 600W max handles transient peaks. The DDC-coated cone and large-roll foam surround deliver controlled cone movement, and the vented coil with perimeter cooling vents helps maintain performance under demanding bass passages. The rigid stamped steel basket, rubber gasket, and trim ring support solid mounting with minimal cabinet vibration, and chrome terminals ensure a dependable connection. Overall, it’s a practical choice for enthusiasts seeking reliable bass in small sealed or ported enclosures.