FLI Audio FT10A-F5

1000W Max, 10" 4 ohm Active Loaded Bass Enclosure


We apologize

This item has been discontinued

Get FAST answers from customers ASK a Question See questions answers

Subwoofer Features:
  • Trap Active Loaded Single 10" Subwoofer Enclosure
  • Power Handling:
    • Peak: 1000 watts
    • RMS: 300 watts
  • Impedance: 4 ohm
  • Electroplated injection molded polypropylene (IMPP) cone material
  • Butyl rubber surround
  • Rubber gasket ads style and provides and air tight seal
  • Nickel-Plated terminals to allow heavy gauge wire to be connected directly to the voice coil
  • Rubber magnet boot protects and dresses the motor
  • Single 4 ohm 2" aluminum voice coil
  • Magnet Material: Ferrite
  • Magnet Size: 49 oz
  • Frequency Response: 30-1700 Hz
  • Sensitivity: 89 dB
  • Mounting Depth: 5"
  • Mounting Diameter: 9-1/4"
  • 1-year Manufacturer's warranty
Amplifier Features:
  • Built-In amplifier sits neatly into the enclosure finished off with a flared for smoother airflow
  • Perfectly matched to power the loaded subwoofer
  • Variable gain control
  • Power and Protection LEDs
  • Crossover frequency control (50-250 Hz)
  • Bass Boost (0-12 dB)
  • Curved metallic heat-sync
  • High and low level inputs
  • Includes power cable, ground cable, remote turn-on wire, and RCA interconnects
Enclosure Features:
  • Strong box pre-installed with a FLI Audio FF10-F4 subwoofer
  • Made from durable 3/4" MDF
  • Designed and engineered specifically for the loaded subwoofer
  • Flared port for smooth bass
  • Final impedance of the entire loaded enclosure is 4 ohm
  • Covered in Gray carpet
  • Dimensions: 16-3/4”D x 16-1/4”W x 11-7/16”H

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.
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.
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
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
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.
1000 watts
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.
Butyl Rubber
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
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).
30 - 1700 Hz
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.

Enclosure Specifications

Box Type
Represents the style of the enclosure. Be sure to purchase the appropriate enclosure type and internal volume that will be compatible with your subwoofer's recommendation.

Sealed - Sealed boxes are those that have no holes or vents in it. The only hole in a sealed box is where the subwoofer is installed. Smaller sealed boxes require more power than a larger sealed box. They provide a tight, accurate bass, while the larger sealed enclosures provide a "boomier" and louder bass.

Ported / Vented - Ported/Vented Enclosures provide an even boomier, louder bass, but less accurate then a small, sealed box. Ported enclosures typically require more airspace per sub and also less power output from an amplifier to perform correctly.

Bandpass - Bandpass enclosures make subwoofers perform efficiently, but loose. The bass is not as "boomy" as a ported enclosure nor as punchy as a sealed enclosure. Bandpass enclosures work well with lower to mid-level subwoofers.
Vented / Ported
Number of Subs/Speakers
This value represents the number of speakers or subwoofers that the enclosure accommodates.
Box Style/Shape
The box style or shape refers to the actual shape of the box. Square and rectangular boxes are straight-edged boxes on all sides, whereas hatchback and truck style enclosures feature an angled front or back design that allows for installation in places short on depth such as single cab pickup trucks. You can also use such enclosures in hatchback cars or other vehicles where space is a premium. Tube and cylinder shaped boxes were made popular by Bazooka and are a great option for those looking for a nice amount of bass without sacrificing lots of space. They may even fit in locations that slim truck boxes cannot fit in. If the enclosure is vehicle specific, we encourage you to read the product description to find out which vehicles the enclosure is made for.
Hatchback Style, Angled Back
The height of the item, measured from top to bottom, in inches.
The width of the item from left to right (side-to-side) measured in inches.
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
Second Depth
The second depth is used only when the box is slanted or angled. This value is the top measurement and it is measured in inches.
Wood Thickness
The thickness of the wood the enclosure is made of, measured in inches.
Number of Terminals
The number of terminals the enclosure has. Each terminal represents 1 positive and 1 negative.
Box Exterior Color
The color of the enclosure's exterior/outer finish.
Box Finish
The material used on the outside of the box. Most boxes are carpeted to prevent exterior scratches; however vinyl is popular as it can often be color-matched to a near exact look of your leather factory interior.

Specials with this Item

Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating

J. Martinez

Monrovia, CA

Great boom for the buck

August 22, 2011

This is a GREAT little sub. Easy to install and everything you need is included. I'm running this sub using the RCA connection from an eclipse headunit. Be patient.... The right put of the box sound is nothing compared to the deep punchy bass youll get once you've broken it in. Having years of car audio experience but now having a family this was a great affordable way to add some low end sound with out breaking the bank or using up all of my trunk space. Highly recommend.

9 of 11 found this helpful

Was this review helpful to you?

Donk Truck Club, MD.

Upper Marlboro, MD


May 4, 2011

Rcvd the sub sooner than was told, which of course is ALWAYS a plus. Install quickly and simply. Being that it was grey it matched my interior perfectly which is one of the reason that I ordered it. I installed it in a 93 2door Tahoe/Blazer fullsize and am COMPLETELY satisfied! The compact size is a plus, the sound quality is great and the extra plus was that it came with a small amp that fits inside to the dash to connect the front speakers. I would highly reccommend this product which I have.

6 of 7 found this helpful

Was this review helpful to you?


Little Rock Arkansas

Good Deal!

November 9, 2011

I would recommend this product! I bought it for the compact size and did not expect a whole lot of sound from only one sub but was pleasantlly surprised. It has plenty of sound for my coupe and not so overboard to bother the neighbors. Pros: compact size, sound, and easy install. Cons: none. For the price it's hard to beat.

6 of 8 found this helpful

Was this review helpful to you?

Big Ell

new york new york

boom for your buck

June 8, 2011

Really good sound a great all in one unit....its great if all you want is to add some clean sub bass to your existing system. Not overpowering just the right size and awesome fit and finish.

6 of 8 found this helpful

Was this review helpful to you?

Mad Magnetic

San Antonio, TX

Decent enough for the price

May 2, 2012

This is a nice little all in one compact unit. After seasoning/break in, it sounds pretty good. I personally don't think you'll ever get out of an all in one system like this what you would out of separates, but this is a very solid and certainly cost effective alternative. I don't have anything to compare it to, but it sounds much better than the factory sub that came in my FJ.

3 of 4 found this helpful

Was this review helpful to you?

Accessory Tools and Products

Accessories added

NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

Your Price $39.99

NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

Your Price $59.99

NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Your Price $7.99

Car Stereo and Speaker Installation Tool Kit

Complete Car Stereo Tool Kit, Includes Voltage Test Light, Wire Stripper and More

Your Price $14.99

Hide answersShow all answers | Sort by
No questions have been asked about this item. Be the first!

Product Summary


Model Number






Internal SKU


Internal Product ID


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: FLI Audio FT10A-F5

Item Added to Cart

FLI Audio FT10A-F5

1000W Max, 10" 4 ohm Active Loaded Bass Enclosure


Keep Shopping

Get Added Peace of Mind with SquareTrade

Why SquareTrade?

  • The #1-Rated Protection Plan
  • 5-Day Service Guarantee & Free Shipping
  • Protection from Normal, Everyday Use
You have added a warranty
Add Warranty
3 years of protection

NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)


NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)


Car Stereo and Speaker Installation Tool Kit

Complete Car Stereo Tool Kit, Includes Voltage Test Light, Wire Stripper and More



Don't see the accessory you're looking for?
View all available accessories for the FLI Audio FT10A-F5.
Error - Sonic Electronix


Something happened, and we're working on fixing it. In the meantime...

Please browse or search to discover products, and feel free to contact us if you need further assistance.

Back to Sonic Electronix