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FLI Underground FU12-F1A

12" Single 4 ohm FU Series Car Subwoofer

FLI Audio
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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

Learn more about the fu12f1a

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This item has been discontinued


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Product Highlights


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

Description


FLI Audio brand icon

Authorized dealer

FLI Underground Subwoofers
Finding that perfect low-cost, high-performance subwoofer can sometimes be a challenge. FLI Underground takes out the guesswork and give you a subwoofer solution that great bass response and is easy on the wallet. The unique electroplated Injection Molded Polypropylene (IMPP) cone delivers fast, articulate bass. Connected to the cone is a large butyl rubber surround that improves the low frequency response. Spring-loaded terminals on the side of the basket provide a secure connection, as well as easier wiring. Being that the FLI Audio and FLI Underground models are designed by Vibe Audio, we can trust that these subwoofers are well built and will offer impressive bass response.

  • 12" Single 4 ohm FU Series Subwoofer
  • Power Handling:
    • Peak: 1000 watts
    • RMS: 300 watts
    • Min Input: 150 watts
  • Impedance: 4 ohm
  • Electroplated Injection Molded Polypropylene (IMPP) Cone
  • Butyl rubber surround for improved low frequency response
  • Spring loaded nickel plated terminals
  • Rubber gasket provides an airtight seal
  • Multi layer voice coil with black aluminum former
  • Frequency response: 25-1,500 Hz
  • Sensitivity: 86 dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Subwoofer Wiring Guide


Wiring Guide to Wire 1 FLI Underground FU12-F1A Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 FLI Underground FU12-F1A Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 FLI Underground FU12-F1A Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 FLI Underground FU12-F1A Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Series
FU Series
Subwoofer Size
12"
Peak Power Handling
1000 watts
RMS Power Handling
300 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohm
Frequency Response
25 - 1500 Hz
Sensitivity
86 dB
Subwoofer Design
Round / Circle
Main Cone Color
Dark Gray
Woofer Composition
Injection Molded Polypropylene
Woofer Surround
Butyl Rubber
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Sealed
Minimum Sealed Box Volume
1.5 cubic feet
Maximum Sealed Box Volume
2.0 cubic feet
Top-Mount Depth (Mounting Depth)
4-7/8"
Cutout Diameter
11-3/4"
Shallow Mount Installation
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

FU12-F1A

Weight:

8.23lbs

Internal SKU:

fu12f1a

Internal Product ID:

32707

Product and How-to Videos


Customer Ratings & Reviews


FLI Underground FU12-F1A thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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These slam!

Fli audio 12" subs like here are a must buy. They have great quality for a entry level sub. I chose these over comps and p1. Give fli audio a try it's worth the money they are durable and get sound great.

By Bill on August 15, 2011

14 found this helpful


Great sounding

I purchased this sub to go with a FLI Audio FU1000.1 mono amp. When the owners manual say there is a break in period for the sub they aren't lieing about it. When I first hook everythign up my 6.5 infinity components had more bass coming from them. I have played it now for probly 5 of the 30 hours recommended breakin period and the sub is really starting to come alive. Nice clean bass not that hit you in the chest bass but nice and clean. Don't get me wrong its loud but not overpowering.

By Kyle on May 22, 2012

13 found this helpful




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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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