PowerBass S-1204 12" Subwoofer
Key features
- Subwoofer size: 12.0 inches
- RMS power per subwoofer: 300 W
- Voice-coil options: S4
- Mounting depth: 5.5 in
- Voice-coil diameter: 2 in
- Cone material: Pressed Wool / Paper
PowerBass S-1204 12" Subwoofer is backordered and will ship as soon as it is back in stock.
Description
Description
Product Overview
The PowerBass S-1204 12-inch subwoofer brings controlled low-frequency output to compact car audio installations. Its 4-ohm, single-voice-coil design handles 300W RMS and 600W maximum, with a DDC-coated paper/wool cone and suitability for small sealed or ported enclosures.
Key Features & Benefits
- DDC-coated cone: The proprietary paper/wool construction helps control cone movement and reduce distortion.
- Large-roll foam surround: The pressed four-layer surround supports extended excursion and linear travel.
- Vented voice coil: The 2-inch BASV former supports excursion and heat distribution under load.
- Perimeter cooling vents: These vents help dissipate heat during demanding bass passages.
- Stamped steel basket: The non-resonance DDC-coated frame provides a rigid, lightweight mounting structure.
- Installation details: Chrome push terminals and a rubber gasket/trim ring support secure connections and enclosure sealing.
Technical Specifications
| Woofer Size | 12 inches |
|---|---|
| Impedance | 4 Ohms |
| Power Handling | 300W RMS / 600W Max |
| Cone Construction | Proprietary DDC Coated Paper/Wool Cone |
| Surround | Pressed 4-Layer Large Roll Foam Surround |
| Voice Coil | 2" Vented BASV Voice Coil Former |
| Cooling System | Perimeter Aero-Vent Voice Coil Cooling Vents |
| Basket | Non Resonance DDC Coated Stamped Steel Basket |
| Mounting Hardware | Rubber Mounting Gasket/Trim Ring |
| Terminals | Chrome Push Terminals |
| Enclosure Design | Optimally Designed for Both Small Sealed or Ported Enclosures |
Why Choose This Product?
The S-1204 is designed for a car audio build where enclosure space is limited but you still want solid, controlled bass. Its cone and surround support controlled movement, while the vented voice coil and perimeter vents help manage heat during demanding playback.
The stated 300W RMS rating describes continuous power handling; the 600W maximum rating allows for dynamic peaks. Match the subwoofer with a suitable amplifier and an enclosure that fits your installation.
Installation & Compatibility Notes
This subwoofer is intended for small sealed or ported enclosures. Check that your enclosure can accommodate a 12-inch woofer and that your amplifier is suitable for a single 4-ohm subwoofer. Use the included rubber mounting gasket/trim ring to support the enclosure seal.
Frequently Asked Questions
What do the 300W RMS and 600W Max ratings mean?
The subwoofer is rated for 300W RMS continuous power handling and 600W maximum power handling for dynamic peaks.
What amplifier load should I plan for?
The S-1204 has a 4-ohm impedance. Choose an amplifier suitable for that load.
Can I use this subwoofer in a sealed enclosure?
Yes. It is designed for small sealed or ported enclosures.
What should I check before installation?
Confirm your enclosure has room for a 12-inch woofer and that your amplifier is suitable for the subwoofer’s 4-ohm impedance and power handling.
Explore More
Shop PowerBass products at 12 Volt Outlet. Want to learn more about PowerBass? Explore our PowerBass brand profile.
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Suggestions use 75–125% of the subwoofer’s RMS rating at the wiring load shown. Check wiring, enclosure needs, electrical capacity and installation space. Set gain and filters correctly to avoid overpowering the subwoofer. Buying more than one subwoofer changes the match.
