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Pioneer TS-SW2501S4

300W 10" Shallow-Mount Series Single 4 ohm Subwoofer

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List price $219.99

$109.95

with warranty

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15% Off Pioneer Subwoofer Box!

Save 15% off a 10" Pioneer down-firing subwoofer enclosure with your purchase!

10.50

18211

510

Pioneer TS-SW2501S4

$109.95

+

15% OFF

Pioneer UD-SW100D

$69.99

Special Price $59.49 ($69.99 if purchased separately)

Pioneer UD-SW100D

• 10" Single Subwoofer Enclosure
• 5/8" MDF with black carpet covering
• Shallow mount application
• Subwoofer mounting depth: 3-15/16"
• Total box volume: .35 cubic feet

(Offer 1 of 1)

Combined Total Price

$169.44

You Save $10.50

  • 10" Single 4 Ohm Shallow Mount Subwoofer
  • Power Handling:
    • Peak: 1200 watts
    • RMS: 300 watts
  • Impedance: 4 Ohms
  • Double woofer cone design
  • Air suspension control system
  • Interlaced Basalt/Carbon fiber reinforced IMPP woofer cone
  • 3-Layer fiber woven radial woofer surround with m-shape cross-section
  • Cast aluminum basket with fin-shaped design
  • Phenol resin coated glass cloth voice coil bobbin
  • Projected pole yoke with vented pole
  • 6 Layer aluminum voice coil
  • Strontium magnet construction
  • Silver spring compression wire terminals
  • Frequency response: 20-290 Hz
  • Sensitivity: 90 dB
  • 1-year SonicElectronix.com warranty

Subwoofer Specifications

Subwoofer Series
Each subwoofer manufactured is part of a series. This is the name of the subwoofer's series.
Shallow Mount
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
10"
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.
300 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.
Single
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 - 290 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".
90 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.
5.5 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.
Interlaced Carbon-Glass Fiber Composite (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.
Fiber Woven Radial
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.
0.35 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.
0.7 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.
0.35 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.
0.7 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.
3"
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.
9-5/16"
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.

Yes

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
68%
4 Star
32%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.7
Value
4.7
Features
4.5
Design
4.7
Usability
4.8

Robert

fort bragg, CA

Overall
Durability
Value
Features
Design
Usability

Great for small spaces

February 25, 2014

This subwoofer is perfect for small spaces I have it in a custom sealed box behind the back row seat in my 04 dodge Dakota crew cab. It sounds great! Its not like the alpine type r that u hear three blocks away but it is super clean and efficient and is loud inside the truck.

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Eric

Las Vegas, NV

Overall
Durability
Value
Features
Design
Usability

Amazing bass

February 20, 2014

I have this in a custom in the back of a 1991 Toyota Celia all-trac and I was amazed at how hard it hits. I have it running at 300 rms and it hits low and hits hard. Doesn't take up hardly any space and is perfect for small, tight places. It is punch when needed and heavy when needed. ALL music plays great with this sub

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Vdub driver

Seaford, Delaware

Overall
Durability
Value
Features
Design
Usability

Great sound!

October 26, 2013

It's perfect for limited spaces. The power is more than I was expecting and looks fantastic. I didn't give up any space right under the trunk of my 2010 VW GTI and sounds great. I'm thinking on buying a second one.

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Trev

Utica, NY

Overall
Durability
Value
Features
Design
Usability

Great subwoofer!

September 17, 2013

Subwoofers slim profile fit nicely under my seat. Clean, clear, hard hitting sound. Fast transaction.

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Ronald

Auburn, WA

Overall
Durability
Value
Features
Design
Usability

Great Value

June 11, 2013

I installed this one underneath my 2008 F150 Supercrew and it rocks. Also thanks to Sonic for fast shipping..

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Raymond

Orange Park, FL

Overall
Durability
Value
Features
Design
Usability

Great shallow subwoofer!!!

December 3, 2012

I was not sure how these slim subs would perform, but I needed the slimmest subs I could find and these subs are awesome.... I have been running them in a 2011 Tundra crewmax and they hit hard and I have two 10's and they are being pushed by only 350 watts and that is plenty. I was very pleased the sound is tight and clear.

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bigun

spartanburg, sc

Overall
Durability
Value
Features
Design
Usability

Great sound in a small package

September 25, 2012

I bought these because I was really tight on space in my 1999 Dodge RAM quad cab. They fit nice under the seat. Give a crisp clean sound. Won't handle real low bass but for mostly sound quality and listening on a regular basis, they are definitely worth the money.

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Sam

Canada

Overall
Durability
Value
Features
Design
Usability

Very Good small sub

April 7, 2012

Just got the sub in today, put it into the stock pioneer sub encloser that gm gave the delta platforms in the trunk. Had to modify the encloser a bit to make it fit but looks good in the stock box. sounds great and has a good sound. If anyone is planning on doing this mod to their cobalt, g5 or ion i highly recommend this sub. I paired it with a rockford fosgate p-400 atm and it hits hard enough for the time being. probably upgrade to a mono block 600 watt soon. Keep that bass down low!!!!!!

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Edgar A.

Cumberland, MD

Overall
Durability
Value
Features
Design
Usability

Gr8 sub !

January 13, 2012

Packs a good punch for a little guy! This sub is perfect if u have limited space to work with. Sonic you guys are awesome! Thinking about getting two 8's for my Honda coupe real soon!

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lowaintenough

conroe tx

Overall
Durability
Value
Features
Design
Usability

AWSOME SUBS !!!!!!!!

August 30, 2011

These subs are awsome!!

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smoote

Pa

Overall
Durability
Value
Features
Design
Usability

Excellent

May 13, 2011

Its a great product made from quality materials. It has a very low clearance on the mounting depth, yet is still powerful even in a small box. Bass is tight and clean. It peaks at slightly higher hertz than a normal ten and has trouble with anything particularly low, which is to be expected.

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Matt

MA

Overall
Durability
Value
Features
Design
Usability

Great sub!

February 13, 2011

I've had these subs fo about 6 months they have been in some extremely cold and hot temperatures and I've never had a single problem with them their great for trucks and where ever you need to fit subs in small places I'd definitley recommend them again

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Andrew

Halifax, PA

Overall
Durability
Value
Features
Design
Usability

excellent bass from shallow sub

November 20, 2010

Installed one sub about a month ago in custom box for super cab F-150. box is slightly larger than minimum required by pioneer and filled with polyester pillow stuffing. In a word- wow! amazing bass from from single 10", I actually had to turn the gain back to half on my Alpine MRP-500 amp (also a great product) because the bass was overwelming. Well satisfied, would buy again from Sonic Electronix, best price around and excellent service!

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Alex

Saugus, CA

Overall
Durability
Value
Features
Design
Usability

requires correct sized enclosure, preforms beautifully.

April 29, 2010

I have used two of these sub woofers in various boxes and I must say you can't differ much from the recommended enclosure size. Even the minimum/maximum are too small/big respectively. be careful which subwoofer you select from this line, the 2ohm woofers have a higher xmax and different characteristics.

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volcomnick

Henderson, NV

Overall
Durability
Value
Features
Design
Usability

This sub is a nice option when space is an issue.

March 18, 2010

It has a nice tight sound but lacks a little when you want low deep bass to continue to ring out. It has plenty of bass to round out a set up though and definitely worth it if you're system is lacking on the low end. To do it justice you're going to need a decent amp. It needs a true 300 watts RMS to really take advantage of it.

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justin

mandeville la

Overall
Durability
Value
Features
Design
Usability

great deal!

January 28, 2010

these speakers are excellent i bought two of them for a gmc canyon crew cab and there is nothing i can complain about. they sound great and for the price are unmatched. i have them on a 2600 watt power acoustik amp in a sealed box. the box could use some improvement for this truck but definitely a great buy.

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Matt

Escondido, CA

Overall
Durability
Value
Features
Design
Usability

A lot of bass from a small box

December 22, 2009

I have very limited space behind the rear seat in my Tacoma Double Cab (1st generation). I found a box to fit that is 0.33 cubic feet. That is just a bit below the minimum recommended volume for the Pioneer. It was the only option for a 10" in that volume box (sealed). It can put out a lot of bass. Not as much as a no compromise sub, but an amazing amount for 0.33 cubic feet. It sounds OK as is, but really comes to life when you add some boost to the lower octaves. I use a Fosgate 400-2 amplifier with the PEQ (0-18dB bass boost at 45Hz). It seems to have plenty of excursion (Xmax) to handle the bass boost. This sub lets me have decent bass and keep all my seating.

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Ryan

Blaine, WA

Overall
Durability
Value
Features
Design
Usability

Pretty good

November 24, 2009

Based on the fact that they're a 10" shallow mount I couldn't ask for much more. Especially considering that my box volume is a little shy of the minimum volume and they're up against the bottom of a seat. I'd love more output, but I didn't get to be greedy with the limitations I put on the installation location.

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Kyle B

paden Oklahoma

Overall
Durability
Value
Features
Design
Usability

THIS IS LOUD

April 20, 2009

I HAVE HAD THIS SUB 4 ABOUT 4 OR 5 WEEKS AND IT BEATS HARD I HAVE IT HOOKED UP TO A SPL AMP THAT SUCKS AND IT STILL BEATS

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Accessory Tools and Products

Accessories added

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

Single 10" Subwoofer Angled Truck or Hatchback Box Enclosure

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

Your Price $34.99

Single 10" Sealed MDF Subwoofer Enclosure

10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil.

Your Price $34.99

Single 10" Ported Enclosure Custom Black Baffle

Durable 3/4" Medium Density Fiberboard (MDF) construction.

Your Price $54.99

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 $79.99

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 $4.99

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

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

Universal 10" Subwoofer Grille

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

Your Price $13.99

10" 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

AutoSound 2000 CD-101

Low frequency test CD

Your Price $11.99

Impedance Meter / Signal Generator

Easy to locate tuning frequencies of passive radiators and ported enclosures

Your Price $299.99

1 Pioneer TS-SW2501S4 Subwoofer

Mono Amp

2 Channel Amp - Bridged

2 Pioneer TS-SW2501S4 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

3 Pioneer TS-SW2501S4 Subwoofers

4 Channel Amp

4 Pioneer TS-SW2501S4 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

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Product Summary

Manufacturer

Model Number

TS-SW2501S4

UPC

012562945705

Weight

13.00lbs

Internal SKU

tssw2501s4

Internal Product ID

18211

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-SW2501S4