Pioneer TS-W309S4 Pioneer TS-W309S4 Champion Series 12" Single 4ohm 1400 Watts

Pioneer TS-W309S4 Champion Series 12" Single 4ohm 1400 Watts Review

Pioneer TS-W309S4 Champion Series 12" Single 4ohm 1400 Watts Feature

• 12-inch, 4-ohm subwoofer with 1400 Watts peak (400 nominal) power handling
• One-piece, seamless IMPP composite cone design for high power handling and accuracy
• Dual-layer elastic polymer surround for added durability and lightness
• Frequency response: 20 Hz to 220 Hz; Sensitivity: 94 dB
• Available in single- or dual-voice-coil designs

Pioneer TS-W309S4 Champion Series 12" Single 4ohm 1400 Watts Overview

Pioneer TS-W309S4 12" Component Subwoofer with IMPP with Kevlar, 3 layer radial surround, dual mass magnet with cover, single 4 ohm voice coils, 1400 watts max power and 400 watts continuous power.

Pioneer TS-W309S4 Champion Series 12" Single 4ohm 1400 Watts Specifications

Built on the strong foundation of Pioneer's high-performance SPL subwoofer, Champion Series subs deliver reliability and power, for producing big, clear, distortion-free sound to hold up against any other subs in their class. The 12-inch TS-W309S4 pumps out 1400 watts of maximum power, with a 4-ohm impedance.

Champion Series subs deliver reliability and power, for producing big, clear, distortion-free sound to hold up against any other subs in their class.

Available with dual or single 4 ohm designs.

View dimensional diagram. Click here for a larger image

IMPP Composite Seamless Cone

An extremely durable, yet lightweight cone is vital to prevent cone failure at high sound pressure levels. Pioneer's New IMPP Composite Seamless Cones meet this need perfectly while delivering accurate yet powerful bass.

Dual-Layer Elastic Polymer Surround

Another world's first from Pioneer. Dramatically improves durability and lightness for superior response, especially for louder volume.

Large Surface Area

A speaker cone is essential for air to vibrate and carry sound to listeners' ears. Our new Champion Series subwoofer cones have 14% more surface area than conventional subwoofer cones, for louder, better bass reproduction.

Single/Dual Voice Coil Design

Pioneer offers single voice coil (TS-W309S4) and dual voice coil (TS-W309D4) 12-inch designs. The Dual 4 ohm subwoofer has the flexibility to be wired at 2 or 8 ohms, to get the most from the amplifier. To simplify installation even further, all speaker terminals have been placed on one side of the subwoofer rather than on opposite sides.

Air Vent

The movement of air within the subwoofer is smoothly channeled for optimal ventilation to ensure a quick response and clear reproduction of bass.

TS-W309S4 Select Specifications

Subwoofer Size:	12"
Max. Music Power (Nominal)	1,400 W (400 W)
Frequency Response:	20 Hz to 220 Hz
Sensitivity (1 W/1 m):	94 dB
Impedance:	4 ohms x 1
Mounting Depth:	6"
Cut-Out Dimensions:	11-1/8"
Recommended Enclosure:	0.85 to 1.75 cu. ft.

What's in the Box

Pioneer TS-W309S4 Champion Series 12-inch Subwoofer, Installation Hardware, Documentation