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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 All Component Car Subwoofers

Discontinued All FLI Audio Component Car Subwoofers

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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.
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.
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
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.
Top-Mount Depth (Mounting 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.
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.
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.

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.
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.
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".
Main Cone Color
This is the color of the speaker's or subwoofer's cone.
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.

Condition

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You are currently viewing discontinued products.

FLI Underground FU12-F1A

12" Single 4 ohm FU Series Car Subwoofer

FU12-F1A big DISCONTINUED
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FLI Underground FU12-F1A

12" Single 4 ohm FU Series Car Subwoofer

12" FU Series Subwoofer • Single 4 ohm • 1000W Max • 300W RMS • Electroplated IMPP Cone • Butyl Rubber Surround • Spring Loaded Terminals • Rubber Gasket • Multi-Layer Voice Coil

2

12" FU Series Subwoofer • Single 4 ohm • 1000W Max • 300W RMS • Electroplated IMPP Cone • Butyl Rubber Surround • Spring Loaded Terminals • Rubber Gasket • Multi-Layer Voice Coil

FLI Audio Frequency 12 (FF12-F4)

12" Single 4 ohm Frequency Series Car Subwoofer

FF12-F4 big DISCONTINUED
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FLI Audio Frequency 12 (FF12-F4)

12" Single 4 ohm Frequency Series Car Subwoofer

12" Single 4 ohm Frequency Series Subwoofer • 1200W Max • 400W RMS • IMPP Electroplated Woofer Cone • Butyl Rubber Surround • Rubber Gasket • Nickel Plated Spring Loaded Terminals • Mounting Depth: 5-11/16"

5

12" Single 4 ohm Frequency Series Subwoofer • 1200W Max • 400W RMS • IMPP Electroplated Woofer Cone • Butyl Rubber Surround • Rubber Gasket • Nickel Plated Spring Loaded Terminals • Mounting Depth: 5-11/16"

FLI Audio FA12-F1

12" Single 4-Ohm Acid Series Subwoofer

FA12-F1 big DISCONTINUED
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FLI Audio FA12-F1

12" Single 4-Ohm Acid Series Subwoofer

• 1,000W Peak
• 335W RMS
• Electroplated IMPP Cone
• Foam Surround
• Single Nomex Spider
• Single Magnet Motor Structure

8

• 1,000W Peak
• 335W RMS
• Electroplated IMPP Cone
• Foam Surround
• Single Nomex Spider
• Single Magnet Motor Structure

FLI Audio FA10-F1

10" Single 4-Ohm Acid Series Subwoofer

FA10-F1 big DISCONTINUED
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FLI Audio FA10-F1

10" Single 4-Ohm Acid Series Subwoofer

• 800W Peak
• 265W RMS
• Single 4-Ohm Voice Coil
• Electroplated IMPP Cone
• Foam Surround
• Single Nomex Spider
• Single Magnet Motor Structure

10

• 800W Peak
• 265W RMS
• Single 4-Ohm Voice Coil
• Electroplated IMPP Cone
• Foam Surround
• Single Nomex Spider
• Single Magnet Motor Structure

FLI Audio Frequency 15 (FF15-F2)

15" Single 4 ohm Frequency Series Car Subwoofer

FF15-F2 big DISCONTINUED
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FLI Audio Frequency 15 (FF15-F2)

15" Single 4 ohm Frequency Series Car Subwoofer

15" Frequency Series Subwoofer • Single 4 Ohm • 1200 Watts Max • 400 Watts RMS • Polypropylene Cone with FLI EYE Technology • Heavy Roll Butyl Rubber Surround • 52 Oz Ferrite Magnet • Dual Spider Design

7

15" Frequency Series Subwoofer • Single 4 Ohm • 1200 Watts Max • 400 Watts RMS • Polypropylene Cone with FLI EYE Technology • Heavy Roll Butyl Rubber Surround • 52 Oz Ferrite Magnet • Dual Spider Design

FLI Underground FU10-F1A

10" Single 4 ohm FU Series Car Subwoofer

FU10-F1A big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

FLI Underground FU10-F1A

10" Single 4 ohm FU Series Car Subwoofer

10" FU Series Subwoofer • Single 4 ohm • 800W Max • 250W RMS • Electroplated IMPP Cone • Butyl Rubber Surround • Spring Loaded Terminals • Rubber Gasket • Multi-Layer Voice Coil

3

10" FU Series Subwoofer • Single 4 ohm • 800W Max • 250W RMS • Electroplated IMPP Cone • Butyl Rubber Surround • Spring Loaded Terminals • Rubber Gasket • Multi-Layer Voice Coil

FLI Audio Frequency 10 (FF10-F4)

10" Single 4 ohm Frequency Series Car Subwoofer

FF10-F4 big DISCONTINUED
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FLI Audio Frequency 10 (FF10-F4)

10" Single 4 ohm Frequency Series Car Subwoofer

10" Frequency Series Subwoofer • Single 4 Ohm • 1000W Max • 300W RMS • Polypropylene Cone with FLI EYE Technology • Heavy Roll Butyl Rubber Surround • 49 Oz Ferrite Magnet • Dual Spider Design

3

10" Frequency Series Subwoofer • Single 4 Ohm • 1000W Max • 300W RMS • Polypropylene Cone with FLI EYE Technology • Heavy Roll Butyl Rubber Surround • 49 Oz Ferrite Magnet • Dual Spider Design

FLI Audio Frequency 12 (FF12-F2)

12" Single 4 ohm Frequency Series Car Subwoofer

FF12-F2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

FLI Audio Frequency 12 (FF12-F2)

12" Single 4 ohm Frequency Series Car Subwoofer

12" Frequency Series Subwoofer • Single 4 Ohm • 1000 Watts Max • 300 Watts RMS • Polypropylene Cone with FLI EYE Technology • Heavy Roll Butyl Rubber Surround • 49 Oz Ferrite Magnet • Dual Spider Design

1

12" Frequency Series Subwoofer • Single 4 Ohm • 1000 Watts Max • 300 Watts RMS • Polypropylene Cone with FLI EYE Technology • Heavy Roll Butyl Rubber Surround • 49 Oz Ferrite Magnet • Dual Spider Design

FLI Audio FA10-F1 R/B

10" Single 4-Ohm Acid Series Subwoofer

FA10-F1 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

FLI Audio FA10-F1 R/B

10" Single 4-Ohm Acid Series Subwoofer

10" Single 4-Ohm Acid Series Subwoofer • Single 4-Ohm Voice Coil • 800W Max • 265W RMS • Electroplated IMPP Cone • Foam Surround • Single Nomex Spider • Single Magnet Motor Structure

10" Single 4-Ohm Acid Series Subwoofer • Single 4-Ohm Voice Coil • 800W Max • 265W RMS • Electroplated IMPP Cone • Foam Surround • Single Nomex Spider • Single Magnet Motor Structure

 
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