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FLI Audio FU1000.1-F1A

1000W 1 Channel Monoblock FU Class D Car Amplifier

  • 3.3

(4 reviews)

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The product on this page is discontinued.

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  • FLI Underground Series 1-Channel Monoblock Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 300 watts x 1 chan.
    • 2 ohms: 500 watts x 1 chan.
  • Max power output: 1000 watts
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Selectable bass boost (0, 6, 12 dB)
  • Soft Start Turn-on
  • 1 Channel monoblock operation
  • Speaker-level (high-level) inputs with signal sensing for automatic turn-on
  • 3-Way System Protection circuitry (thermal, overload, and speaker short protection)
  • Built-in cooling fan keeps the amplifier running more efficiently
  • Heavy duty aluminum alloy heatsink for effective heat dissipation
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Variable low-pass filter (50-500 Hz)
  • Frequency response: 10-500 Hz
  • Dimensions: 7-5/8"L x 14"W x 2"H
  • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
Power Specifications - Full Range Channels
RMS Power @ 4 ohms 300 watts x 1 channels
RMS Power @ 2 ohms 500 watts x 1 channels
Peak Power Output 1000 watts x 1 channels
Amplifier Specifications
Amplifier Class D
Number of Channels 1 - Mono
Total Peak Power Output 1000 watts
Total RMS Power Output 500 watts
Maximum Input Gauge Size 4 AWG
Minimum Impedance Unbridged 2 ohms
Minimum Impedance Bridged Not Bridgeable
Speaker Level Inputs Yes
Preamp Outputs No
Built-in Crossover Low-pass (LP)
Full (AP)
Low-Pass Crossover Frequency 50 - 500 Hz
Bass Boost 0 - 12 dB
Bass/Gain Remote Yes
Fan Cooled Yes
Fuse Rating 25A x 2 
CEA-2006 Compliant No
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration 1 year
Labor Warranty Duration 1 year
Warranty Provider Manufacturer
Customer Review Summary for FLI Audio FU1000.1-F1A
Average Customer Rating is 3.3 out of 5 stars:
  • 3.3
based on 4 Reviews
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Rating Distribution:
5 star:
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.
 25%
4 star:
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 25%
3 star:
.
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 25%
2 star:
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 0%
1 star:
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 25%
what's this?
Average Attributes Rating:
Durability
  • 3.5
 3.5
Value
  • 3.8
 3.8
Features
  • 3.5
 3.5
Design
  • 3.0
 3.0
Usability
  • 3.8
 3.8
what's this?
Quick Comparison:
Most helpful favorable review vs. Most helpful critical review
Most Helpful Customer Reviews:
August 2, 2012 worst amp
Review by
nadnarb from cambridge, Ontario, Canada
Overall
  • 1.0
Durability
  • 1.0
Value
  • 1.0
Features
  • 1.0
Design
  • 1.0
Usability
  • 1.0
worst amp lasted 1 month then fried not enough power fli audio is the worst
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July 26, 2012 Mediocre
Review by
Kyle from Glenwood, IA
Overall
  • 3.0
Durability
  • 4.0
Value
  • 4.0
Features
  • 4.0
Design
  • 5.0
Usability
  • 5.0
This amp is OK, it dosnt really power my single 10" JL sub that well and the remote gain control has never worked. I give it a "c"
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May 22, 2012 Good bang for your buck
Review by
Kyle from Homosassa, FL
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
I purchased this amp to go with a FLU Audi FU12-1A subwoofer. The amp seems to be doing fine the sub is stil breaking in so I haven't really pushed it to hard yet. It has a small footprint so it can be mounted in a tight space. The spacer that come with the amp really are no good they need to be taller to get better airflow to the cooling fan. Other than that I say its been a great amp so far.
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March 29, 2012 fli 1000x1 amp
Review by
Steven from Metairie, LA
Overall
  • 4.0
Durability
  • 4.0
Value
  • 5.0
Features
  • 4.0
Design
  • 1.0
Usability
  • 4.0
It's a pretty good amp, for the price I liked it just not a good seller.
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Amplifier Wiring Kits
Get the wires you need to properly install and power your car amp.
  Product Price Add?
Belva BAK42 Belva BAK42
4 Gauge Amplifier Installation Kit with RCA Interconnect Cable 		$34.99
NVX XKIT42 NVX XKIT42
100% OFC Complete True 4 Gauge Amp Wiring Kit with RCA Interconnect Cables and Speaker Wire! 		$94.99
NVX XKIT44 NVX XKIT44
4-Channel 100% OFC Complete True 4 Gauge Amp Kit with RCA Cables and Speaker Wire 		$114.99
Kicker PKD4 Kicker PKD4
Dual Amplifier 4 Gauge Amp Installation Kit w/ Distribution Blocks 		$199.95
StreetWires ZN1K-04 StreetWires ZN1K-04
4 Gauge (AWG) ZN1 Series Single Amplifier Installation Kit for Systems up to 1000 Watts 		$39.99
Speaker Wire
Improve the sound quality by delivering more power when replacing your factory wiring. High quality speaker will maximize your amplifier investment and system performance.
  Product Price Add?
NVX XWS1225 Speaker Wire NVX XWS1225 Speaker Wire
25 ft. of True 12 Gauge 100% Copper EnvyFlex Speaker Cable/Wire 		$39.99
Kicker XW1220 Speaker Wire Kicker XW1220 Speaker Wire
12 Gauge Wire - 20 ft. of Dual Twist Speaker Cable with Sleeves for a Clean Install 		$39.95
StreetWires SCP1215BL - 12 AWG Speaker Wire StreetWires SCP1215BL - 12 AWG Speaker Wire
12 Gauge Wire - 15 ft. of Speaker Cable with Twisted Construction 		$24.99
RCA Interconnects
You will need a good set of RCA interconnect cables to connect your amplifier to your head unit. Using high quality cables ensure the best sound possible by reducing unwanted noise interference, providing tight contacts, and utilizing the latest in cable technology.
  Product Price Add?
NVX XIV25 V-Series 2-Channel RCA Cable NVX XIV25 V-Series 2-Channel RCA Cable
16.4 ft of V-Series 2-Channel RCA Audio Premium Interconnect Cable with Dual Twisted Pair Hyper-Flex Technology 		$13.99
Kicker Z-Series RCA Interconnect Cables Kicker Z-Series RCA Interconnect Cables
16.5 ft. of 2-Channel Kicker Interconnects with twisted pair conductors, gold plated contacts, and hyper-flex technology for easy installation! 		$22.95
Capacitors
Capacitors store energy for the amplifier to use on demand, thereby assisting in the elimination of dimming lights during peak power surges during use.
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e2 ECAP1 by Scosche - Mid-Level 1 Farad e2 ECAP1 by Scosche - Mid-Level 1 Farad
Digital 1.0 Farad Car Audio Capacitor for up to 1000W Max 		$49.99
Rockford Fosgate RFC1D - Top of the Line 1 Farad Rockford Fosgate RFC1D - Top of the Line 1 Farad
Digital 1.0 Farad Car Audio Capacitor for up to 1000W Max 		$99.95
Installation, Tools & Accessories
With our professional install card, you can have your amp installed by a pro near you, or you can purchase tools and do the install yourself.
  Product Price Add?
StreetWires FB4 StreetWires FB4
4 AWG / 4 Gauge Firewall Bushing 		$7.99
Kicker DB1448 (09DB1448) - Top of the Line! Kicker DB1448 (09DB1448) - Top of the Line!
Distribution Block with Two 1/0 or 4 AWG Inputs and Four 4 or 8 AWG Outputs 		$29.95
Professional Installation for your Car Power Amplifier Professional Installation for your Car Power Amplifier
Covers labor charges through our professional installer network. 		$89.99
Testing and Performance
Optimize your system's performance with testing tools such as SPL meters, bass test discs and more!
  Product Price Add?
Scosche SPL Meter SPL1000F Scosche SPL Meter SPL1000F
Handheld boomSTICK measures your SPL range from 60 to 135 dB 		$24.99
AutoSound 2000 CD-104 AutoSound 2000 CD-104
The ultimate amplifier level setting disc used for evaluation of audio components 		$12.99
AutoSound 2000 CD-102 AutoSound 2000 CD-102
High Frequency Test CD specifically designed for the set-up and evaluation of sound system imaging and placement. 		$12.99
AutoSound 2000 CD-103 AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components. 		$12.99

Product Summary

Manufacturer: FLI Audio
Model number: FU1000.1-F1A
UPC: 086429226047
Weight: 7.78 lbs
Internal SKU: fu10001f1a
Internal product ID: 32703