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Pioneer TS-W309S4

12" Single 4 ohm Champion Series Car Subwoofer

  • 4.8

(35 reviews)

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The product on this page is discontinued, but there is a newer model available:
Newer Model: Pioneer TS-W310S4
Pioneer TS-W310S4 thumbnail
$64.95 In Stock

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Customer Testimonial

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- Cole from KY

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  • 12" Single 4 ohm Champion Series Subwoofer
  • Power Handling:
    • Peak: 1,400 watts
    • RMS: 400 watts
  • Impedance: Single 4 ohm
  • Seamless Injection Molded Polypropylene (IMPP) composite cone
  • Dual layer, fiber reinforced elastic polymer surround
  • Large spring loaded, push style binding posts
  • High temperature voice coil
  • Large double stacked high energy magnets
  • Designed for sealed, ported, or bandpass enclosures
  • Recommended enclosure volume:
    • Sealed: 1.25 cu. ft
    • Ported: 1.5 cu. ft
    • Bandpass: 0.9 cu. ft in front / 0.9 cu. ft in rear
  • Frequency response: 20-220 Hz
  • Sensitivity: 94 dB
  • 1-year SonicElectronix.com warranty

Product History:

Pioneer TS-W310S4 thumbnail
(newest, current model)
Pioneer TS-W309S4 thumbnail
(previous model, replaced by Pioneer TS-W310S4)
Subwoofer Specifications
Subwoofer Series Champion
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 - 220 Hz
Sensitivity 94 dB
Subwoofer Design Round / Circle
Main Cone Color Black
Woofer Composition Injection Molded Polypropylene (IMPP)
Woofer Surround Elastic Polymer
Subwoofer Grille No
Re-Cone Kit Available No
Recommended Enclosure Specifications
Recommended Enclosure Type Bandpass
Ported / Vented
Sealed
Minimum Sealed Box Volume 0.85 cubic feet
Maximum Sealed Box Volume 1.75 cubic feet
Minimum Ported Box Volume 1.25 cubic feet
Maximum Ported Box Volume 2.0 cubic feet
Top-Mount Depth 6"
Cutout Diameter 11-1/8"
Shallow Mount Installation No
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration 1 year
Labor Warranty Duration 1 year
Warranty Provider Sonic Electronix
Customer Review Summary for Pioneer TS-W309S4
Average Customer Rating is 4.8 out of 5 stars:
  • 4.8
based on 35 Reviews
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Rating Distribution:
5 star:
.
.
 77%
4 star:
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 23%
3 star:
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 0%
2 star:
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 0%
1 star:
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 0%
what's this?
Average Attributes Rating:
Durability
  • 4.8
 4.8
Value
  • 4.8
 4.8
Features
  • 4.5
 4.5
Design
  • 4.7
 4.7
Usability
  • 4.9
 4.9
what's this?
Most Helpful Customer Reviews:
January 3, 2012 For the price, it hits
4 of 4 people found the following review helpful:
Review by
Frankie from Marina, CA
Overall
  • 4.0
Durability
  • 4.0
Value
  • 5.0
Features
  • 3.0
Design
  • 3.0
Usability
  • 5.0
Once the sub is broken in, it sounds clean and hits pretty nice. I am running 350 watts rms in it and the sub's max rms is 400 watts. The amp pairs perfect with the sub. But if you want real bumps, this sub is not enough. Get 2 or buy a stronger sub for more money. I don't like rattling my car or drowning out the mids and highs, so this sub is good for me.
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May 3, 2012 Slammin'!
2 of 2 people found the following review helpful:
Review by
Chopstix from Oregon
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
2 of these setup in my Samurai powered by 750RMS amp. Anything past 50% will make everything rattle! Get some dampener if you have a strip rig. I'd recommend it all day. If you have the extra 10 bucks, get the DVC thou so you can run it at 1 ohm (with compatible amp).



Just buy this and dont look back.
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March 25, 2013 love these!
Review by
Donald from MN
Overall
  • 5.0
Durability
  • 4.0
Value
  • 5.0
Features
  • 5.0
Design
  • 4.0
Usability
  • 5.0
nice sound, great when it hits, and if you set your system up right its just amazing!!
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March 13, 2013 pioneer sub
Review by
mfft from streator illinois
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
I recomend it because it sounds AMAZING for its price
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March 11, 2013 Sounds Great Just What I Was Expecting
Review by
Jack from Colorado
Overall
  • 5.0
Durability
  • 4.0
Value
  • 5.0
Features
  • 4.0
Design
  • 5.0
Usability
  • 5.0
Currently I have two hooked up to my kac-9105d wired to 2 ohms running 900rms total. I've got my gains set fairly low because my alternator is bad but they still sounds great! Ported at 1.5 each they produce great low bass. It gets cold here in colorado, once they warm up a bit theyll bump all day long.
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View All 35 Reviews for Pioneer TS-W309S4
Empty Enclosures
Every subwoofer needs an enclosure to mount in and these high quality boxes are perfect for your new woofer! After a quick installation, you'll be ready for some real bass in your car!
  Product Price Add?
Sealed Subwoofer Enclosure Sealed Subwoofer Enclosure
Single sealed 12" subwoofer enclosure made from 3/4" MDF construction and covered in black carpet. 		$39.99
Sealed Subwoofer Enclosure Sealed Subwoofer Enclosure
Dual sealed 12" enclosure made from 3/4" MDF construction and covered in gray carpet. 		$69.95
Sealed Subwoofer Enclosure Sealed Subwoofer Enclosure
Dual sealed 12" enclosure made from 3/4" MDF construction and covered in black carpet. 		$79.95
Ported Subwoofer Enclosure Ported Subwoofer Enclosure
Single 12" ported/vented enclosure carpeted black and made with solid 3/4" MDF. 		$54.99
Ported Subwoofer Enclosure Ported Subwoofer Enclosure
Single 12" ported/vented enclosure carpeted black and made with solid 3/4" MDF. 		$69.95
Ported Subwoofer Enclosure Ported Subwoofer Enclosure
Dual 12" ported/vented enclosure carpeted gray and made with solid 3/4" MDF. 		$79.99
Subwoofer Grilles
Protect your subwoofer while making your enclosure look great! These subwoofer grilles are the perfect addition to your new subwoofer.
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12" Universal Subwoofer Grille 12" Universal Subwoofer Grille
Protect your subwoofer with this aluminum grille that is simple to install. 		$18.99
Speaker Wire
Choose from our recommended speaker wire to hook up your amplifier to your new subwoofer. The higher quality of speaker wire that it used for this connection, the better your subwoofer will sound.
  Product Price Add?
15 ft. of 12 AWG StreetWires Speaker Wire 15 ft. of 12 AWG StreetWires Speaker Wire
This SuperCable from StreetWires is a noise free link between your amplifier and your subwoofer. 		$24.99
20 ft. of 12 AWG Kicker Speaker Wire 20 ft. of 12 AWG Kicker Speaker Wire
Kicker uses twisted pair technology and hyper-flex cable to provide you with the cleanest sound and a simple installation. 		$34.95
Sound Dampening Material
Get the most sound out of your new subwoofer with some high quality sound dampening material. It will keep the road noise out and the music inside the car.
  Product Price Add?
Dynamat Rubber Roller Dynamat Rubber Roller
Install your Dynamat with ease! This heavy duty rubber roller is designed specifically to install your Dynamat! 		$18.99
Dynamat Extreme Bulk Pack Dynamat Extreme Bulk Pack
36 ft. Dynamat Xtreme Bulk Pack enhances the sound for your entire car! 		$159.99
Enclosure Accessories
These accessories are designed to help you build the custom enclosure that you have always wanted, or add to the box that you already bought. Either way, these products can assist you in achieving better sound, better looks, and more bass!
  Product Price Add?
20 oz. Bag of Poly-Fil 20 oz. Bag of Poly-Fil
Polyester fiber fiberfill adds better bass to your system. 		$5.99
16 oz. Can of Adhesive Spray 16 oz. Can of Adhesive Spray
Spray adhesive used for adhering carpet to subwoofer boxes without bubbles. 		$6.99
Binding Post Terminal Cup Binding Post Terminal Cup
Use this to easily install a binding post terminal to your subwoofer enclosure. 		$4.99
Banana Clip Terminals Banana Clip Terminals
These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection. 		$4.99
Installation, Tools & Accessories
Don't forget to get the tools and accessories that will help you install your new subwoofer in your vehicle. Whether you opt for the professional installation card or the do-it-yourself method, you will need the following to help you out!
  Product Price Add?
Car Stereo and Speaker / Subwoofer Installation Tool Kit Car Stereo and Speaker / Subwoofer Installation Tool Kit
Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more. 		$14.99
System Optimization and Tuning
Use these items to assist in testing and tuning your new car audio system to perfection!
  Product Price Add?
Scosche SPL Meter Scosche SPL Meter
Monitor the noise level of your new car audio system with this SPL meter measuring from 60-135 dB. 		$24.99
AutoSound 2000 CD-101 AutoSound 2000 CD-101
Low frequency test CD 		$12.99
AutoSound 2000 CD-102 AutoSound 2000 CD-102
High frequency test CD specifically designed for the set-up and evaluation of sound system imaging and placement. 		$12.99
AutoSound 2000 CD-103 AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components. 		$12.99

For more information on wiring subwoofers, visit our Subwoofer Wiring Guide: Subwoofer Wiring Guide

Product Summary

Manufacturer: Pioneer
Model number: TS-W309S4
UPC: 884938126311
Weight: 13.00 lbs
Internal SKU: tsw309s4
Internal product ID: 32835