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  1. Home
  2. FLI Audio Store
  3. Discontinued FLI Audio Car Audio & Electronics
  4. Discontinued FLI Audio Car Subwoofers
  5. Discontinued FLI Audio Car Subwoofer Boxes
  6. Discontinued FLI Audio Car Subwoofers with a Box (Loaded Sub Boxes)
  7. Discontinued FLI Audio Sealed Enclosure Boxes with Car Subwoofers

Discontinued FLI Audio Sealed Enclosure Boxes with Car Subwoofers

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Number of Subwoofers
This value represents the number of subwoofers that the enclosure accommodates or that are included in the package or bundled kit.
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.
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
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.
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You are currently viewing discontinued products.

FLI Audio FT15A-F1 (Trap 15 Active)

1200W Max, Amplified Single 15" 4 ohm Trap Series Loaded Subwoofer Enclosure

FT15A-F1 big DISCONTINUED
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FLI Audio FT15A-F1 (Trap 15 Active)

1200W Max, Amplified Single 15" 4 ohm Trap Series Loaded Subwoofer Enclosure

15" Frequency Series Subwoofer Loaded in a Gray Enclosure • Built-In Amplifier • 4 Ohm Final Impedance • Polypropylene Cone • Butyl Surround • 3/4" MDF Construction

8

15" Frequency Series Subwoofer Loaded in a Gray Enclosure • Built-In Amplifier • 4 Ohm Final Impedance • Polypropylene Cone • Butyl Surround • 3/4" MDF Construction

FLI Underground FU12TA-F1A

Dual 12" Sealed Subwoofer Amplified Enclosure Loaded w/ Two FU12 Subwoofer

FU12TA-F1A big DISCONTINUED
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FLI Underground FU12TA-F1A

Dual 12" Sealed Subwoofer Amplified Enclosure Loaded w/ Two FU12 Subwoofer

2000W Complete Dual 12" Amplified, Subwoofer Solution • Two 12" FLI Audio Underground Subwoofer • Custom Designed Enclosure • Integrated Monoblock Bass Amplifier • Acoustic Suspension Bass Enclosure

5

2000W Complete Dual 12" Amplified, Subwoofer Solution • Two 12" FLI Audio Underground Subwoofer • Custom Designed Enclosure • Integrated Monoblock Bass Amplifier • Acoustic Suspension Bass Enclosure

FLI Audio FT12-F2 (Trap 12)

1000W Max, Single 12" 4 ohm Trap Series Loaded Subwoofer Enclosure

FT12-F2 big DISCONTINUED
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FLI Audio FT12-F2 (Trap 12)

1000W Max, Single 12" 4 ohm Trap Series Loaded Subwoofer Enclosure

12" Frequency Series Subwoofer Loaded in a Gray Enclosure • 1000 Watts Max • 300 Watts RMS • 4 Ohm Final Impedance • Polypropylene Cone • Butyl Surround • 3/4" MDF Construction

12" Frequency Series Subwoofer Loaded in a Gray Enclosure • 1000 Watts Max • 300 Watts RMS • 4 Ohm Final Impedance • Polypropylene Cone • Butyl Surround • 3/4" MDF Construction

FLI Underground FU12A-F1A (FU12A-F1)

1000W, Single 12" Sealed Subwoofer Amplified Enclosure Loaded w/ FU12 Subwoofer

FU12A-F1A big DISCONTINUED
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FLI Underground FU12A-F1A (FU12A-F1)

1000W, Single 12" Sealed Subwoofer Amplified Enclosure Loaded w/ FU12 Subwoofer

1000W Complete 12" Amplified, Subwoofer Solution • 12" FLI Audio Underground Subwoofer • Custom Designed Enclosure • Integrated Monoblock Bass Amplifier • Acoustic Suspension Bass Enclosure

3

1000W Complete 12" Amplified, Subwoofer Solution • 12" FLI Audio Underground Subwoofer • Custom Designed Enclosure • Integrated Monoblock Bass Amplifier • Acoustic Suspension Bass Enclosure

FLI Audio FT10A-F3

FLI Trap Active 10" Amplified Sealed Loaded Subwoofer Enclosure

FT10A-F3 big DISCONTINUED
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FLI Audio FT10A-F3

FLI Trap Active 10" Amplified Sealed Loaded Subwoofer Enclosure

Trap Active Loaded Single 10" Sealed Subwoofer Enclosure • 800W Peak • 250W RMS • Absorbing Polypropylene Cone • Butyl Rubber Surround • Built-In Amplifier • Nickel-Plated Terminals • 2" Aluminum voice Coil • Metallic Heat-Sync

Trap Active Loaded Single 10" Sealed Subwoofer Enclosure • 800W Peak • 250W RMS • Absorbing Polypropylene Cone • Butyl Rubber Surround • Built-In Amplifier • Nickel-Plated Terminals • 2" Aluminum voice Coil • Metallic Heat-Sync

FLI Underground FU10A-F1A

800W Single 10" Sealed Subwoofer Amplified Enclosure Loaded w/ FU10 Subwoofer

FU10A-F1A big DISCONTINUED
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FLI Underground FU10A-F1A

800W Single 10" Sealed Subwoofer Amplified Enclosure Loaded w/ FU10 Subwoofer

800W Complete 10" Amplified, Subwoofer Solution • 10" FLI Audio Underground Subwoofer • Custom Designed Enclosure • Integrated Monoblock Bass Amplifier • Acoustic Suspension Bass Enclosure

3

800W Complete 10" Amplified, Subwoofer Solution • 10" FLI Audio Underground Subwoofer • Custom Designed Enclosure • Integrated Monoblock Bass Amplifier • Acoustic Suspension Bass Enclosure

FLI Audio FT10-F2 (Trap 10)

800W Max, Single 10" 4 ohm Trap Series Loaded Subwoofer Enclosure

FT10-F2 big DISCONTINUED
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FLI Audio FT10-F2 (Trap 10)

800W Max, Single 10" 4 ohm Trap Series Loaded Subwoofer Enclosure

10" Frequency Series Subwoofer Loaded in a Gray Enclosure • 800 Watts Max • 250 Watts RMS • 4 Ohm Final Impedance • Polypropylene Cone • Butyl Surround • 3/4" MDF Construction

10" Frequency Series Subwoofer Loaded in a Gray Enclosure • 800 Watts Max • 250 Watts RMS • 4 Ohm Final Impedance • Polypropylene Cone • Butyl Surround • 3/4" MDF Construction

FLI Audio FT12A-F2 (Trap 12 Active)

1000W Max, Amplified Single 12" 4 ohm Trap Series Loaded Subwoofer Enclosure

FT12A-F2 big DISCONTINUED
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FLI Audio FT12A-F2 (Trap 12 Active)

1000W Max, Amplified Single 12" 4 ohm Trap Series Loaded Subwoofer Enclosure

12" Frequency Series Subwoofer Loaded in a Gray Enclosure • Built-In Amplifier • Matched for the Loaded Subwoofer • 4 Ohm Final Impedance • Polypropylene Cone • Butyl Surround • 3/4" MDF Construction

12" Frequency Series Subwoofer Loaded in a Gray Enclosure • Built-In Amplifier • Matched for the Loaded Subwoofer • 4 Ohm Final Impedance • Polypropylene Cone • Butyl Surround • 3/4" MDF Construction

FLI Audio FT15-F2 (Trap 15)

1200W Max, Single 15" 4 ohm Trap Series Loaded Subwoofer Enclosure

FT15-F2 big DISCONTINUED
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FLI Audio FT15-F2 (Trap 15)

1200W Max, Single 15" 4 ohm Trap Series Loaded Subwoofer Enclosure

15" Frequency Series Subwoofer Loaded in a Gray Enclosure • 1200 Watts Max • 400 Watts RMS • 4 Ohm Final Impedance • Polypropylene Cone • Butyl Surround • 3/4" MDF Construction

15" Frequency Series Subwoofer Loaded in a Gray Enclosure • 1200 Watts Max • 400 Watts RMS • 4 Ohm Final Impedance • Polypropylene Cone • Butyl Surround • 3/4" MDF Construction

FLI Underground FU10P-F1

Single 10" Sealed Subwoofer Passive Enclosure Loaded w/ FU10 Subwoofer

FU10P-F1 big DISCONTINUED
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FLI Underground FU10P-F1

Single 10" Sealed Subwoofer Passive Enclosure Loaded w/ FU10 Subwoofer

Single 10" Sealed Loaded Subwoofer Enclosure • 10" FLI Audio Underground Subwoofer • 800W Max • 250W RMS • Custom Designed Enclosure • Acoustic Suspension Bass Enclosure • High Density MDF Construction

Single 10" Sealed Loaded Subwoofer Enclosure • 10" FLI Audio Underground Subwoofer • 800W Max • 250W RMS • Custom Designed Enclosure • Acoustic Suspension Bass Enclosure • High Density MDF Construction

FLI Underground FU12TP-F1

Dual 12" Sealed Subwoofer Passive Enclosure Loaded w/ FU12 Subwoofer

FU12TP-F1 big DISCONTINUED
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FLI Underground FU12TP-F1

Dual 12" Sealed Subwoofer Passive Enclosure Loaded w/ FU12 Subwoofer

Dual 12" Sealed Loaded Subwoofer Enclosure • Two 12" FLI Audio Underground Subwoofer • 2000W Max • 1000W RMS • Custom Designed Enclosure • Custom Designed Enclosure • Acoustic Suspension Bass Enclosure

1

Dual 12" Sealed Loaded Subwoofer Enclosure • Two 12" FLI Audio Underground Subwoofer • 2000W Max • 1000W RMS • Custom Designed Enclosure • Custom Designed Enclosure • Acoustic Suspension Bass Enclosure

FLI Underground FU12P-F1

Single 12" Sealed Subwoofer Passive Enclosure Loaded w/ FU12 Subwoofer

FU12P-F1 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

FLI Underground FU12P-F1

Single 12" Sealed Subwoofer Passive Enclosure Loaded w/ FU12 Subwoofer

Single 12" Sealed Loaded Subwoofer Enclosure • 12" FLI Audio Underground Subwoofer • 1000W Max • 300W RMS • Custom Designed Enclosure • Acoustic Suspension Bass Enclosure • High Density MDF Construction

Single 12" Sealed Loaded Subwoofer Enclosure • 12" FLI Audio Underground Subwoofer • 1000W Max • 300W RMS • Custom Designed Enclosure • Acoustic Suspension Bass Enclosure • High Density MDF Construction

FLI Audio FF10P-F3 (FF10P-F4)

Pink, 10" Fli Trap Series Active Loaded Subwoofer Enclosure (FF10AP-F4)

FF10P-F3 big DISCONTINUED
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FLI Audio FF10P-F3 (FF10P-F4)

Pink, 10" Fli Trap Series Active Loaded Subwoofer Enclosure (FF10AP-F4)

10" Frequency Series Subwoofer Loaded in a Pink Enclosure • Built-In Amplifier • Matched for the Loaded Subwoofer • 4 Ohm Final Impedance • Polypropylene Cone • Butyl Surround • 3/4" MDF Construction

10" Frequency Series Subwoofer Loaded in a Pink Enclosure • Built-In Amplifier • Matched for the Loaded Subwoofer • 4 Ohm Final Impedance • Polypropylene Cone • Butyl Surround • 3/4" MDF Construction

FLI Audio FT15-F2 (Trap 15) R/B

1200W Max, Single 15" 4 ohm Trap Series Loaded Subwoofer Enclosure

FT15-F2 big DISCONTINUED
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FLI Audio FT15-F2 (Trap 15) R/B

1200W Max, Single 15" 4 ohm Trap Series Loaded Subwoofer Enclosure

15" Frequency Series Subwoofer Loaded in a Gray Enclosure • 1200 Watts Max • 400 Watts RMS • 4 Ohm Final Impedance • Polypropylene Cone • Butyl Surround • 3/4" MDF Construction

15" Frequency Series Subwoofer Loaded in a Gray Enclosure • 1200 Watts Max • 400 Watts RMS • 4 Ohm Final Impedance • Polypropylene Cone • Butyl Surround • 3/4" MDF Construction

FLI Audio FT12-F2 (Trap 12) R/B

1000W Max, Single 12" 4 ohm Trap Series Loaded Subwoofer Enclosure

FT12-F2 big DISCONTINUED
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FLI Audio FT12-F2 (Trap 12) R/B

1000W Max, Single 12" 4 ohm Trap Series Loaded Subwoofer Enclosure

12" Frequency Series Subwoofer Loaded in a Gray Enclosure • 1000 Watts Max • 300 Watts RMS • 4 Ohm Final Impedance • Polypropylene Cone • Butyl Surround • 3/4" MDF Construction

12" Frequency Series Subwoofer Loaded in a Gray Enclosure • 1000 Watts Max • 300 Watts RMS • 4 Ohm Final Impedance • Polypropylene Cone • Butyl Surround • 3/4" MDF Construction

FLI Audio FT10-F2 (Trap 10) R/B

800W Max, Single 10" 4 ohm Trap Series Loaded Subwoofer Enclosure

FT10-F2 big DISCONTINUED
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FLI Audio FT10-F2 (Trap 10) R/B

800W Max, Single 10" 4 ohm Trap Series Loaded Subwoofer Enclosure

10" Frequency Series Subwoofer Loaded in a Gray Enclosure • 800 Watts Max • 250 Watts RMS • 4 Ohm Final Impedance • Polypropylene Cone • Butyl Surround • 3/4" MDF Construction

10" Frequency Series Subwoofer Loaded in a Gray Enclosure • 800 Watts Max • 250 Watts RMS • 4 Ohm Final Impedance • Polypropylene Cone • Butyl Surround • 3/4" MDF Construction

 
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