Pioneer TS-W311S4 1400W 12" Champion Series Single 4 ohm Car Subwoofer

Subwoofer Specifications

Subwoofer Series
Champion (Pioneer)
Subwoofer Size
12"
Peak Power Handling
1400 watts
RMS Power Handling
400 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohms
Frequency Response
20 - 125 Hz
Sensitivity
95 dB
Xmax (millimeters)
8 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Injection Molded Polypropylene (IMPP)
Woofer Surround
Elastic Polymer

Recommended Enclosure Specifications

Recommended Enclosure Type
Ported / Vented
Sealed
Optimum Sealed Box Volume
1.25 cubic feet
Optimum Ported Box Volume
1.5 cubic feet
Top-Mount Depth
5.9"
Cutout Diameter
11.1"

Electromechanical Parameters

Free-Air Resonance (Fs)
42 Hz
Equivalent Compliance (Vas)
37.5 liters
Total Speaker Q Value (Qts)
.79

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year