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Pioneer TS-W307D4

1200W Max, 12" Dual 4 ohm Champion Series Subwoofer

Discontinued
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This item has been discontinued

But you may be interested in the newest model that's available.

tsw308d4 thumbnail

Pioneer TS-W308D4

OUR PRICE: $79.95

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  • 12" Dual 4 Ohm Pioneer TS Series Subwoofer
  • Power Handling:
    • Peak: 1200 watts
    • RMS: 400 watts
  • Impedance: Dual 4 ohm
  • Aramid fiber injection molded polypropylene composite cone
  • 3-Layer fiber woven radial surround
  • Spring-compression binding posts
  • Integrated single-sided terminals
  • Aluminum voice coil bobbin
  • Dual 4-ohm voice coil
  • Dual stacked magnet with magnet cover
  • Frequency Response: 18-500 Hz
  • Sensitivity: 89 dB
  • 1-year SonicElectronix.com warranty

Product History:

Pioneer TS-W310D4 thumbnail
(newest, current model)
Pioneer TS-W309D4 thumbnail
(previous model, replaced by Pioneer TS-W310D4)
Pioneer TS-W308D4 thumbnail
(previous model, replaced by Pioneer TS-W309D4)
Pioneer TS-W307D4 thumbnail
(previous model, replaced by Pioneer TS-W308D4)
Pioneer TS-W306DVC thumbnail
(previous model, replaced by Pioneer TS-W307D4)
Pioneer TS-W305DVC thumbnail
(previous model, replaced by Pioneer TS-W306DVC)
Pioneer TS-W304DVC thumbnail
(previous model, replaced by Pioneer TS-W305DVC 12" DVC)

Subwoofer Specifications

Subwoofer Series
Each subwoofer manufactured is part of a series. This is the name of the subwoofer's series.
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
12"
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
1200 watts
RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
400 watts
Voice Coil(s)
Dual voice coil subs have more wiring flexibility than single voice coils subs; however, single voice coil subwoofers provide easier hookup options for wiring multiple subwoofers in parallel or series. You may also run a dual voice coil (DVC) sub in parallel, series, or combination. A quad voice coil has four voice coils and is equal to two dual voice coil subwoofers as far as wiring goes.
Dual
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
4 ohms
Voice Coil Diameter
Diameter of voice coil, usually measured in inches.
Frequency Response
The range of frequencies the speaker will reproduce (lowest frequency to the highest). Bigger is better, meaning the wider the range, the better. The optimal range is 20 - 20,000 Hz (which is the range of human hearing).
18 - 500 Hz
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
 
Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
89 dB
Xmax (millimeters)
Typically measured in millimeters, the Xmax value is the measure of a speaker cone's maximum excursion in one direction while maintaining a linear behavior.
9.4 mm
Subwoofer Design
This is the design of the subwoofer or the opening of the subwoofer enclosure. Each design has it's own benefits, whether it is a square, circle, or oval.

Round/Circle: This is the typical and common subwoofer design. They have a round cone and are a circle in design.

Square: These woofers are able to achieve a greater cone area in a smaller space. Because of the greater surface area, some square subwoofers will be louder than a round subwoofer of the same size.

Round / Circle
Main Cone Color
This is the color of the speaker's or subwoofer's cone.
Black
Woofer Composition
Lightweight woofer cone materials are essential for efficient operation. Poly cones produce exceptional sound and are sturdy against various changes in temperature. Paper cones are very efficient, and when treated for moisture resistance, will perform at a high level. Poly refers to polypropylene, which is thermoplastic or fibers that are polymers of propylene. IMPP refers to injection molded polypropylene, a commonly used process and material in speakers.
Injection Molded Polypropylene (IMPP) Aramid Fiber Composite
Woofer Surround
A speakers surround is part of the suspension system. The surround protects the cone and prevents it from being displaced as it flexes out from the basket. It is usually made of a durable material like treated foam or rubber in order to withstand the strenuous job of producing bass frequencies.
Fiber Woven Radial
Magnet Structure
Defines the overall structure of the subwoofers magnet.
Subwoofer Grille
Most subwoofers are able to accommodate a universal grille; however, some subs include a grille and others have a specific, optional grille available for purchase separately. If "yes", then the subwoofer includes a grille. If "optional (sold separately)" the matching grille will need to be purchased in addition to the sub.
No
Re-Cone Kit Available
Some higher end subwoofers have replaceable cone assemblies. In case of a blown woofer, a recone kit allows for a simple replacement, as opposed to purchasing an entire new subwoofer.
No

Recommended Enclosure Specifications

Recommended Enclosure Type
This is the recommended type of enclosure that the subwoofer should be installed into. Some subwoofers are specially designed for particular enclosures.

Sealed: These enclosures completely enclose the air inside the box. These boxes produce a tight bass.

Ported/Vented: These enclosures have a slot of air to escape from the box. The result is a sound that has more "boom".

Bandpass: These are a combination of both sealed and ported enclosures. They can be very efficient, but require tuning for the best response.

Ported / Vented
Sealed
Minimum Sealed Box Volume
This value indicates the minimum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
1.25 cubic feet
Optimum Sealed Box Volume
This value indicates the ideal sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
Maximum Sealed Box Volume
This value indicates the maximum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
1.25 cubic feet
Minimum Ported Box Volume
This value indicates the minimum ported box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
1.65 cubic feet
Optimum Ported Box Volume
This value indicates the ideal ported box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
Maximum Ported Box Volume
This value indicates the maximum ported box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
1.65 cubic feet
Top-Mount Depth
The depth when installed on top of the mounting surface. Measured from the bottom of the speaker's magnet to the bottom of the mounting holes on the rim of the speaker.
6"
Cutout Diameter
The actual diameter of the hole you will need to cut out if you are creating a new mounting location for this speaker, or if you are mounting a subwoofer in a box.
11"
Shallow Mount Installation
This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.

No

Electromechanical Parameters

Free-Air Resonance (Fs)
The free-air resonance frequency of the subwoofer, measured in Hz. At this frequency the weight of the moving parts is perfectly balanced with the subwoofers suspension system.
Equivalent Compliance (Vas)
This is the amount of air that has the same stiffness as the subwoofers suspension. The greater the rating, the lower the stiffness and larger recommended enclosure. It is measured in Liters.
Total Speaker Q Value (Qts)
This is the subwoofers relative damping (Q) at the resonance frequency (Fs), including all dimensionless losses. Essentially, a high Qts value (closer to 1.0) means the subwoofer is great for sealed enclosures and a low Qts value (closer to 0) means the woofer is great in vented enclosures. A Qts of around 0.45 means the woofer will work decently in either enclosure type.
Electrical Q Value (Qes)
The subwoofers relative damping (Q) at the resonance frequency (Fs), including electrical losses. Also called the mechanical damping of the subwoofer. The unitless measurement usually varies from 0.5 10.
Electrical Resistance of Voice Coil (Re)
Amount of DC resistance of the subwoofer when measured with an ohm meter. Typically, this will read less than the impedance rating of the subwoofer.
Mechanical Q Value (Qms)
This is the subwoofers relative damping (Q) at the resonance frequency (Fs), including mechanical losses. Also called the mechanical damping of the subwoofer. This unitless measurement usually varies from 0.5 10.
Efficiency Bandwidth Product (EBP)
This number represents the trade off between having an efficient woofer and one with a wide bandwidth. To calculate this number, take the Fs and divide it by the Qes. If the number is below 50, the woofer is designed for a sealed enclosure only. If it's between 50-100 it can be used in either. Lastly, if it's greater than 100 it's designed for vented enclosures.

Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
75%
4 Star
25%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
5.0
Value
4.8
Features
4.7
Design
4.6
Usability
5.0
chris

Lexington, TN

Overall
Durability
Value
Features
Design
Usability
nice sub

February 1, 2010

i upgraded to these from the 10" model and i will say they go alot deeper and louder. i had them for 2 years before selling them and they held up great!

0 of 0 found this helpful

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Gerardo

Spring Valley, CA

Overall
Durability
Value
Features
Design
Usability
Good entry level subs

August 4, 2009

These subs are very good for the price they are at. I was pushing around 550wrms to each sub in my DD and they took it like a champ. They would start smelling after a long time of playing them at full volume. I have then in a 3 cu.ft box tuned to about 35 hz. I would recommend these subs to anyone.

0 of 0 found this helpful

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Pioneer Man

Canada

Overall
Durability
Value
Features
Design
Usability
POUNDDSSS

July 21, 2009

I have 2 of these in a ported box and they HIT HAAARD!! I am only pushing 250 watts RMS to each sub until I change my amp , but with 250 watts RMS...Its incredible...You can hear me before you see me and the subs are only at half power. GET THESE.

0 of 0 found this helpful

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Michael

San Clemente, CA

Overall
Durability
Value
Features
Design
Usability
gooooood

May 14, 2009

Installed it myself. First install I ever did. Ran dual ohm...hits so hard I love it. Rattles my truck pretty good.

0 of 0 found this helpful

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jason

Silver City, NM

Overall
Durability
Value
Features
Design
Usability
Pioneer

March 22, 2009

Its a good brand speaker at a good price. I got one hooked up to a 1200 watt amp and it sounds good.

0 of 0 found this helpful

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OMAR

SELMA, CA

Overall
Durability
Value
Features
Design
Usability
BASS

October 16, 2008

I HAVE 2 OF THESE SUBS IN MY FORD EXPEDITION.IN A SEALED BOX AND LET ME TELL U THAT THESE SUBWOOFERS POUND NOT JUST POUND THEY HIT POUND VERY HARD THEY HAVE GOOD BASS.U CANNOT GO WRONG WITH THESE SUBS.COME ON FOR REALS A SUB THAT PRODUCES DEEP BASS FOR 60 BUCKS U WILL NOT GET A BETTER DEAL THEN THIS.IF UR ON A BUDGET JUST LIKE I AM U WILL NOT BE DISAPOINTED WITH THESE SUBS.FOR THESE SUBS I AM POWERING THEM WITH A 1400 WATT AMP AND I HAVE THE BASS ON THE AMP ALL THEY WAY DOWN AND THEY STILL HIT HARD AS HECK.I BOUGHT THESE FROM SONICELECTRONIX.THEY HAVE THE BEST PRICES U COULD EVER RUN INTO. AWSOME JOB SONICELECTRONIX. SO PLEASE TRUST ME IF U WANT SOME DEEP BASS GET THESE SUBWOOFERS. NO LIE!!!!!!!

0 of 0 found this helpful

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Anthony

Ardmore, OK

Overall
Durability
Value
Features
Design
Usability
Got from sonix

September 10, 2008

Got 2 of these subs and hooked them up about a week ago and I'm still breaking them in but they are pounding like crazy. The bass has great sq and its also very loud. I'm pushing these with a phoenix gold v8001 that I bought from here to and I'm underpowering them a little bit at 600w rms at 4ohms because I should have got the 2ohm subs. Running these at 4ohms is better anyway because the amp will never overheat and last for years unlike running a amp at 1ohm.

0 of 0 found this helpful

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Brian

Denver, NC

Overall
Durability
Value
Features
Design
Usability
Very nice subs!!!

July 3, 2008

I have just installed two of these, powered by a Power Bass ASA-1000.1D running at a 1 ohm load. These things pound, very clean bass. My only comment would be the amp I have on these may be a little to strong for the subs if the amp was set to max.

0 of 0 found this helpful

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Manuel

ParamountParamount, CA

Overall
Durability
Value
Features
Design
Usability
These are pretty good

December 20, 2007

I bought one of these because I wanted more bass in my ford and I was impressed on how good the bass was for $60 its pretty good Im thinking of buying another one

0 of 0 found this helpful

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Andrew

Valley Springs, CA

Overall
Durability
Value
Features
Design
Usability
Wow

July 13, 2007

These are the best valued and best sounding subs i have ever owned i bought them about a week ago from an audioshop and i have them in a bandpass box and they pound amazingly

0 of 0 found this helpful

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tony

phoenix, AZ

Overall
Durability
Value
Features
Design
Usability
bought 2

June 6, 2007

its a good sub for the money replaced to rockford p1's with them the hit harder, and louder. The only thing i don't like is they dont recover in a sealed box very fast. Quick bass beats just blur together

0 of 0 found this helpful

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joe

Diamond Bar, CA

Overall
Durability
Value
Features
Design
Usability
i have two

March 3, 2007

im not going to say allot of words for nothing if you want some thing good for this cheap get them

0 of 0 found this helpful

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Accessory Tools and Products

Accessories added

Single 12" Subwoofer Angled Truck or Hatchback Box Enclosure

CARB Compliant, 5/8" MDF Shallow Sub Enclosure Lined with Polyfil.

Your Price $34.99

12" Dual Hatchback Style Medium Sealed Subwoofer Enclosure

CARB Compliant, 3/4" MDF Dual Hatchback Style Sealed Enclosure w/ Premium Carpeted Finish

Your Price $71.95

12" Medium Sealed Subwoofer Enclosure

CARB Compliant, 3/4" MDF Dual Sealed Enclosure w/ Premium Carpeted Finish

Your Price $71.95

12" Single Hatchback Style Medium Sealed Subwoofer Enclosure

CARB Compliant, 3/4" MDF Single Hatchback Style Sealed Enclosure w/ Premium Carpeted Finish

Your Price $43.95

25 ft. of Streetwires 12 Gauge Speaker Cable

You'll need speaker wire to hook up that new subwoofer!

Your Price $44.95

Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

Your Price $14.99

20 Square Feet of Sound Dampening Material

NVX Sound dampening is thicker than competitors, eliminates rattles and gives you bigger bass!

Your Price $59.99

Dynamat Sound Dampening Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

Your Price $109.95

Stinger Sound Dampening Trunk Kit

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!

Your Price $69.99

12 oz. Can of Adhesive Spray

Spray adhesive used for adhering carpet to subwoofer boxes without bubbles.

Your Price $6.99

Spring Post Terminal Cup

Makes adding a spring post terminal to an enclosure simple! Banana clip ready!

Your Price $3.99

40" x 15 Ft Piece of Premium Un-Backed Automotive Trim Carpet

Durable design for long life-span, available in many colors and shades.

Your Price $39.99

Gold Plated Dual Terminal Banana Plug Connector

Enables an expandable, secure connection accepting up to 8 gauge wire.

Your Price $1.99

Car Stereo and Speaker Installation Tool Kit

Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more.

Your Price $12.99

Xscorpion 9-Piece Nylon Plastic Pry and Chisel Tool Set

Easily removes dash/trims, door clips, panels and pins, rubber grommets and vehicle emblems.

Your Price $14.99

Cordless Multi-Functional Heat Tool Soldering Iron Kit

Continuous working lock allows you to work without holding down trigger.

Your Price $79.99

4 Ft of 1/4" Thick Black Heat Shrink Tubing

Provides abrasion resistance and added protection for your cables.

Your Price $3.99

2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

Your Price $7.99

1mm All Purpose Solder

Solder is all purpose for use on most projects where solder is needed.

Your Price $8.99

12" Protective Waffle Subwoofer Grille

Keep your subwoofer looking amazing while keeping it safe.

Your Price $4.99

Scosche SPL Meter

Monitor the noise level of your new car audio system with this SPL meter measuring from 60-135 dB.

Your Price $21.99

Impedance Meter / Signal Generator

Easy to locate tuning frequencies of passive radiators and ported enclosures

Your Price $299.99

1 Pioneer TS-W307D4 Subwoofer

Mono Amp

2 Channel Amp - Bridged

2 Pioneer TS-W307D4 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

3 Pioneer TS-W307D4 Subwoofers

Mono Amp

4 Channel Amp

4 Pioneer TS-W307D4 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Browse 1 question
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what kind of amplifier and how much power is needed ?
fighter101 on Sep 18, 2014
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Product Summary

Manufacturer

Model Number

TS-W307D4

UPC

012562849225

Weight

16.00lbs

Internal SKU

tsw307d4

Internal Product ID

8334

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Pioneer TS-W307D4