Pioneer TS-W311D4

1400W 12" Champion Series Dual 4 ohm Car Subwoofer

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List price $160.00

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$64.99

with warranty

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Arrives by Friday, Aug. 24 to zip 20147

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General Features:

  • 12" Dual 4 ohm Champion Series Subwoofer
  • Power Handling:
    • Peak: 1400 watts
    • RMS: 400 watts
  • Recommended power range: 200 - 400 watts RMS
  • Newly redesigned injection molded polypropylene composite cone
    • Delivers a durable cone structure for accurate powerful bass
  • Dual layer fiber reinforced elastic polymer surround
  • Highly rigid, fully enclosed single piece basket
  • Resigned spider assembly allows the subwoofer to produce more accurate, rich bass
  • Top-mount depth: 5.9"
  • Frequency Response: 20 - 125 Hz
  • Sensitivity: 95dB
  • 1-year Sonic Electronix Warranty

Product History:

Pioneer TS-W311D4 thumbnail
(newest, current model)
Pioneer TS-W310D4 thumbnail
(previous model, replaced by Pioneer TS-W311D4)
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.
Champion (Pioneer)
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.
1400 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
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).
20 - 125 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".
95 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.
10.8 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
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.
Elastic Polymer

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
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.
1.25 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.
1.5 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.
5.9"
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.
11.1"

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.
43 Hz
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.
32.7 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.
1.05

What is in the box?

WITB: Subwoofers
A detailed list of the equipment (main product and accessories) included with your subwoofer. If special accessories are included in the box, they will be listed and detailed below the main list of equipment.
Paperwork
Paperwork included with the product.
Other Accessory #1
Standard accessories are included in the main list above; however, this line provides specific details on an additional, unique accessory that is included with the product.
Other Accessory #2
Standard accessories are included in the list above special accessories; however, this line provides specific details on an additional, unique accessory that is included with the product.
Other Accessory #3
Standard accessories are included in the list above special accessories; however, this line provides specific details on an additional, unique accessory that is included with the product.
Other Accessory #4
Standard accessories are included in the list above special accessories; however, this line provides specific details on an additional, unique accessory that is included with the product.
Other Accessory #5
Standard accessories are included in the list above special accessories; however, this line provides specific details on an additional, unique accessory that is included with the product.

Authorized Dealer

Authorized Dealer
We're an Authorized Dealer for nearly all the brands and manufacturers we sell. In the rare occasion we are not authorized, we guarantee that the product comes from an Authorized dealer or distributor. As such, we will always assist you even past the return policy to assure you the entire manufacturer warranty is covered in the event you have encounter a manufacturer defect.

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
25%
4 Star
50%
3 Star
0%
2 Star
0%
1 Star
25%

Average Attribution Rating

Durability
3.5
Value
4.5
Features
3.3
Design
4.0
Usability
3.8

Theodore AL

Overall
Durability
Value
Features
Design
Usability
Great product for the money

January 22, 2015

This was a Christmas gift for my son. He was thrilled with the gift and has already been rockin' the neighborhood!

29 of 35 found this helpful

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San Antonio, TX

Overall
Durability
Value
Features
Design
Usability
Awesome subs, very musical in the right box

September 10, 2015

Pioneer has always made good subs (some of them legendary).

These are rated at 400watts RMS but can handle musical peaks of up to 1400watts max. Learn the difference between RMS and max.

If you put them on a decent quality amp rated for 400watts RMS (these will probably handle at least 500rms) with gains set properly set and in a properly designed and built box, they'll be fine.

If you drive them with ANY amp to clipping (distortion) for an extended period of time, they will blow. If that amp does more than 400 REAL watts RMS and it clips, it will blow them even faster. The gain adjustment on your amp is NOT a volume knob...

Read and learn:

http://knowledge.sonicelectronix.com/car-audio-and-video/car-amplifiers/how-to-tune-and-adjust-amplifier-gains-and-bass-boost/

8 of 10 found this helpful

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LOUISVILLE, KY

Verified Purchase
Overall
Durability
Value
Features
Design
Usability
terrible

May 28, 2015

The speakers have blown in less than one month. They're supposed to be 1400 watts but a 600 watt amp was hooked up to them. I'm very disappointed and embarrassed

13 of 20 found this helpful

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Deweyville, TX

Overall
Durability
Value
Features
Design
Usability
Great speakers for the price

November 8, 2015

I have the speakers hooked to a fosgate amp bridged 1000x2 and they slam pretty hard and take it amp is turned all the way up love the speakers, nice deep base and for the price best on the market IMO

0 of 0 found this helpful

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Accessory Tools and Products

Accessories added

Universal 12" Subwoofer Grille

Keep your subwoofer safe from accidental damages with this amazing grill.

Your Price $19.95

12" Protective Waffle Subwoofer Grille

Keep your subwoofer looking amazing while keeping it safe.

Your Price $8.00

25 ft. of Streetwires 12 Gauge Speaker Cable

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

Your Price $45.99

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

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 $67.99

Dynamat Sound Dampening Trunk Kit

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

Your Price $177.99

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

Car Stereo and Speaker Installation Tool Kit

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

Your Price $11.99

12 oz. Can of Adhesive Spray

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

Your Price $8.99

Scosche SPL Meter

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

Your Price $23.99

1 Pioneer TS-W311D4 Subwoofer

Mono Amp

2 Channel Amp - Bridged

2 Pioneer TS-W311D4 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

3 Pioneer TS-W311D4 Subwoofers

Mono Amp

4 Channel Amp

4 Pioneer TS-W311D4 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Site : 247 Sonic Electronix is disabled.

Product Summary

Manufacturer

Model Number

TS-W311D4

Weight

15.00lbs

Internal SKU

tsw311d4

Internal Product ID

91071

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-W311D4

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Pioneer TS-W311D4

1400W 12" Champion Series Dual 4 ohm Car Subwoofer

$64.99

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Universal 12" Subwoofer Grille

Keep your subwoofer safe from accidental damages with this amazing grill.

$19.95

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25 ft. of Streetwires 12 Gauge Speaker Cable

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

$45.99

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20 Square Feet of Sound Dampening Material

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

$59.99

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