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Power Acoustik LFA1-2000D

2000W Max, Class D Monoblock LFA Series Amplifier

4.1

(7 reviews)

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The product on this page is discontinued.

Specials with this product

  • Free Ground Shipping to the 48 statesdetails
Power Acoustik's LFA amplifier series is popular among those that are looking for quality performance, while wanting to save some cash. Each amplifier in the LFA series feature a shinny jet black heat sink with diamond cut ribs. With the LFA series you are going to get loud sound. They aren't called LFA for nothing. These are Loud Freeking Amplifiers.
  • LFA Series Monoblock Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 600 watts x 1 chan.
    • 2 ohms: 900 watts x 1 chan.
    • 1 ohms: 1200 watts x 1 chan.
  • Max power output: 2000 watts x 1 chan.
  • Fully Regulated PWM power supply
  • Wired remote bass level control included
  • Power and Protection LED power indicators
  • Adjustable Tuned Bass EQ (0-18 dB Bass Boost)
  • Hi Speed Digital Circuitry
  • Selectable Crossover (Low)
  • Four-way protection circuit
  • 1-Ohm Stable
  • System Distress Indicator
  • Shinny jet black heatsink with diamond cut ribs for heat dissipation
  • Platinum plated power and speaker terminals
  • Variable low-pass filter (40-200 Hz, 24 dB/octave)
  • Variable Subsonic Filter (20-50 Hz)
  • Variable Subwoofer EQ @ 45 Hz
  • Signal to Noise Ratio: 100 dB
  • Frequency response: 20-200 Hz
  • Dimensions: 10-1/2D x 10-1/4W x 2-3/8H
  • 4/8 gauge power and ground wiring is required and recommended 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 ohms600 watts x 1 channel
RMS Power @ 2 ohms900 watts x 1 channel
RMS Power @ 1 ohm1200 watts x 1 channel
Bridged RMS PowerN/A
Peak Power Output2000 watts x 1 channel
Amplifier Specifications
Amplifier ClassD
Number of Channels1 - Mono
Total Peak Power Output2000 watts
Total RMS Power Output1200 watts
Maximum Input Gauge Size4 AWG
Minimum Impedance Unbridged1 ohms
Minimum Impedance BridgedN/A
THD at Rated RMS Power0.05%
Speaker Level InputsNo
Preamp Outputs1 pair
Built-in CrossoverLow-pass (LP)
High-Pass Crossover FrequencyN/A
Low-Pass Crossover Frequency40 - 200 Hz
Subsonic Filter20 - 50 Hz
Signal-to-Noise Ratio100 dB
Channel SeparationN/A
Bass Boost0 - 18 dB
Bass/Gain RemoteYes
Fan CooledNo
Fuse Rating30A x 2 
CEA-2006 CompliantNo
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderManufacturer
Customer Review Summary for Power Acoustik LFA1-2000D
Average Customer Rating is 4.1 out of 5 stars:
4.1
based on 7 Reviews
Share your thoughts with others:
Rating Distribution:
5 star:
.
.
57%
4 star:
.
.
29%
3 star:
.
0%
2 star:
.
0%
1 star:
.
.
14%
what's this?
Average Attributes Rating:
Durability
4.3
Value
4.3
Features
3.9
Design
4.3
Usability
4.1
what's this?
Quick Comparison:
Most Helpful Customer Reviews:
March 4, 2010 Amp pounds, no problems yet.
Review by
Jordan from Utopia, ON, Canada
Overall
Durability
Value
Features
Design
Usability
I have this amp attached to 2 12" 400W RMS Pioneer Premier Subs attached at 2 Ohms (Both can handle 1 ohm if i wanted). Makes my subs pound, with no problems thus far.
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January 26, 2010 Power Acoustik LFA1-2000D
Review by
Andy from oregon, OH
Overall
Durability
Value
Features
Design
Usability
The first one i ordered didn't work out of the box and i had to pay the s&h to send it back. It took almost a month to replace it, but sonic's customer service were very nice to work with. I've got them hooked up to two 15" holywood's and they hit HARD!!!.

PRO: 1-Ohm stable, philip head in/outputs, price, size

CON: the cheeze grater... i mean heat shield on the top has very sharp edges! it looks cool but if your moving it or move things around it much you should consider filing the edges.
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October 30, 2009 LITTLE AMP PACKS A PUNCH
Review by
TEEZO from Las Vegas, NV
Overall
Durability
Value
Features
Design
Usability
PRETTY DAMN AMAZING!!
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September 29, 2009 excellent choice
Review by
Future from Rhode Island
Overall
Durability
Value
Features
Design
Usability
i have this amp pushing 2 12" power acoustik FUBAR's mono at 1ohm and i get excellent sound quality. it has so far been very reliable as i find all PA products. definitely a good choice if you have powerful subs and are on a budget
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July 3, 2009 definately recommend
Review by
taylor from plano texas
Overall
Durability
Value
Features
Design
Usability
i love this amp, decent sound quality but it makes my kicker cvr's bump, i set off car alarms and shake the ground, i would recommend for the money!
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View All 7 Reviews for Power Acoustik LFA1-2000D
Amplifier Wiring Kits
Get the wires you need to properly install and power your car amp.
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Kicker PKD1 (09PKD1) Dual Amplifier Installation KitKicker PKD1 (09PKD1) Dual Amplifier Installation Kit
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Monster Cable BAP1500Monster Cable BAP1500
1/0 Gauge Single Amplifier Power Kit for up to 1500W RMS
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Gauge Adapter
In situations where the input gauges on the amplifier is smaller than the power/ground cable gauge, one of these gauge adapters should be used. They are easy to use and enable your amplifier to to still receive all the power that it requires.
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Monster PowerQuip Power Cable Adapter (0/1 AWG to 4 AWG)Monster PowerQuip Power Cable Adapter (0/1 AWG to 4 AWG)
Monster 400 Series PowerQuip gauge reducer allows a 0/1 AWG cable to fit in a 4 AWG input
$15.00
Stinger Gauge Reducer (0/1 AWG to 4 AWG)Stinger Gauge Reducer (0/1 AWG to 4 AWG)
Gold plated gauge reducer allows 0/1 AWG cable to fit in 4 AWG inputs
$9.99
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.
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Kicker XW1220 Speaker WireKicker XW1220 Speaker Wire
12 Gauge Wire - 20 ft. of Dual Twist Speaker Cable with Sleeves for a Clean Install
$24.99
StreetWires SCP1215BL - 12 AWG Speaker WireStreetWires SCP1215BL - 12 AWG Speaker Wire
12 Gauge Wire - 15 ft. of Speaker Cable with Twisted Construction
$19.99
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.
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Directed Silver Series Audio Interconnect Cable ** LOW PRICE **Directed Silver Series Audio Interconnect Cable ** LOW PRICE **
20 ft. of 2-Channel RCA Interconnect cable with twisted pair construction.
$3.99
Kicker X-Series RCA Interconnect CableKicker X-Series RCA Interconnect Cable
16.5 ft. of 2-Channel Interconnects with twisted pair conductors, K-cut gold plated contacts, and hyper-flex technology for easy installation!
$24.99
Monster Cable 400 Series XTREME RCA Interconnect CablesMonster Cable 400 Series XTREME RCA Interconnect Cables
16.4 ft. of 2-Channel Monster Cable with XLN (Xtra Low Noise) construction, 8-cut turbine MirrorChrome connectors, and 3-way time correct windings for the ultimate RCA cable!
$69.00
StreetWires ZN9 Series Interconnect CableStreetWires ZN9 Series Interconnect Cable
16.4 ft. of 2-Channel ZN9 Cable with Rhodium-plated connectors, twisted-pair construction, and the the highest quality of signal transfer.
$54.99
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.
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StreetWires FB4StreetWires FB4
4 AWG / 4 Gauge Firewall Bushing
$7.99
StreetWires FB0StreetWires FB0
1/0 Gauge Firewall Bushing
$4.99
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
$18.99
Professional Installation for your Car Power AmplifierProfessional 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!
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AutoSound 2000 CD-104AutoSound 2000 CD-104
The ultimate amplifier level setting disc used for evaluation of audio components
$12.99
AutoSound 2000 CD-102AutoSound 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-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
$12.99

Product Summary

Manufacturer: Power Acoustik
Model number: LFA1-2000D
UPC: 709483028753
Weight: 9.00 lbs
Internal SKU: lfa12000d
Internal product ID: 14613
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Customer Testimonial

I've made several purchases from Sonic Electronix and have always been pleased with their product selection, price, and customer service. This is the place to purchase all of your electronic equipment.

- Jay K from Los Angeles, CA

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