Name: Pioneer - 12" Dual-Voice-Coil 2-Ohm Subwoofer - Black
Brand: Pioneer
SKU: 5700917
Rating: 0 (0 reviews)

Key Specs
- RMS Power: 400 watts (The maximum amount of continuous power the device is able to handle.)
- Peak Power Handling: 1400 watts (The maximum amount of power an electronic device, like a speaker, can handle without damage. This refers to short bursts of power, while root mean square (RMS) power handling indicates the amount of continuous power a device can sustain. Higher levels of distortion can also occur at peak power levels when the device is powered beyond its recommended usage.)
- Impedance: 2 ohms (Describes the resistance of an electric signal throughout the system. Devices with low impedance require less power to deliver optimal signals but are more at risk for damage from overloading. Higher impedance requires more power but is more protected from overload damage.)
- Woofer Size: 12 inches
- Woofer Composition: IMPP Composite Cone
General
- Product Name: 12" Dual-Voice-Coil 2-Ohm Subwoofer
- Brand: Pioneer
- Model Number: TS-W309D2
Audio Power
- RMS Power: 400 watts (The maximum amount of continuous power the device is able to handle.)
- Peak Power Handling: 1400 watts (The maximum amount of power an electronic device, like a speaker, can handle without damage. This refers to short bursts of power, while root mean square (RMS) power handling indicates the amount of continuous power a device can sustain. Higher levels of distortion can also occur at peak power levels when the device is powered beyond its recommended usage.)
Audio
- Impedance: 2 ohms (Describes the resistance of an electric signal throughout the system. Devices with low impedance require less power to deliver optimal signals but are more at risk for damage from overloading. Higher impedance requires more power but is more protected from overload damage.)
Dimensions
- Woofer Size: 12 inches
- Product Height: 8 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 14.5 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 14.5 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 12.7 pounds (The out of box weight of the item.)
Design
- Woofer Composition: IMPP Composite Cone
Other
- UPC: 884938143523

Enjoy high-quality sound on the go with this Pioneer TS-W309D2 12" dual-voice-coil 2-ohm subwoofer that features double-stacked magnets and a high-power motor assembly for powerful bass response. The seamless IMPP composite cone minimizes distortion.

Handles up to 1400W maximum power (400W nominal): For rich, powerful sound.
20-220Hz frequency response: For a wide range of accurate sound production.
94dB±1.5dB sensitivity: Picks up the highs and lows for precise audio.
15-5/8" x 15-5/8" mounting length; 12-3/8" mounting depth (sealed enclosure): For a proper fit.
12" seamless IMPP composite cone: Helps reduce distortion for crystal-clear sound. Dual-layer, fiber-reinforced elastic-polymer surround offers controlled bass response with enhanced durability.
2 ohms impedance: Conducts power to keep speakers working at optimal levels.
Double-stacked magnets: Along with a high-power motor assembly deliver deep bass.
4-layer voice coil: Enhances bass impact for a dynamic listening experience. Extended excursion design enables high volume levels.
Vented, extended pole yoke: Extends the magnetic field for improved linearity and temperature management.