Expert Service 1-877-289-7664 [Hours]

2nd Annual Warehouse Sale!

Hifonics HFi2000D

2000W RMS, Class D Monoblock HFi Series Amplifier (HFi 2000D)

Discontinued
|

We apologize

This item has been discontinued

HFi Retro Style, Advanced Technologies

The HFi2000D complements any application for your subwoofers. Today’s high output subwoofers require only the finest, dedicated power to run loud and constantly in any vehicle. The HFi Monoblock series of amplifiers meets these expectations and will gladly get your system that extra bass you’re looking for.

Incorporating Class D circuitry to allow for dedicated, efficient power allows for higher bass response, and not sacrificing any sound pressure. Why neglect your subwoofer of the high power output it truly demands? The HFi Class D Monoblocks are affordable, extremely powerful, and designed with a pleasantly small chassis. This allows the high power output amplifiers to take up the least amount of space in any installation.

The included bass knob can allow you to adjust your bass to match any music type, and allows you to replicate your bass to compliment any genre type. Integrating the Pulse Width Modulated MOSFET power supply to allow for efficiency on your car battery allows this amplifier to put out impressive power without drawing too much from your car’s electrical system. Value is truly defined with HFi2000D – get yours today!

  • HFi Series Single Channel Monoblock Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 650 watts x 1 chan.
    • 2 ohms: 1300 watts x 1 chan.
    • 1 ohms: 2000 watts x 1 chan.
  • Max power output: 2000 watts
  • Pulse Width Modulated (PWM) MOSFET power supply
  • LED power (blue) and protect (red) indicators
  • Wired HFR-3 remote bass level control included
  • Variable Bass Boost (0 to +10 dB bass boost at 45 Hz)
  • Blue illuminated Hifonics badge
  • Soft start sound function
  • Mono channel operation
  • Preamp RCA outputs to daisy chain multiple amps
  • 4-Way System Protection circuitry (thermal, overload, DC, and speaker short protection)
  • Dual 12 gauge speaker terminals simplify hookup
  • Heavy duty aluminum alloy vented heatsink for maximum heat dissipation
  • Silver nickle-plated RCA level inputs
  • Silver nickle-plated screw terminals
  • Input sensitivity:
    • Variable level: 200mV-6V
  • Variable low-pass filter (30-250 Hz, 24 dB/octave)
  • Subsonic filter (15-35 Hz)
  • Damping factor: >200
  • Frequency response: 15-250 Hz
  • External 200A fuse required and sold separately
  • Dimensions: 17"L x 8-13/16"W x 2-7/16"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 - Subwoofer Channel

RMS Power @ 4 ohms
The RMS power rating is the measure of continuous power that an amplifier can output, or a speaker can handle. It is the most accurate depiction of real, continuous power that the industry has so far. If the final impedance of your speaker(s) or subwoofer(s) equals 4 ohms, this is how much power this amplifier will supply at that ohm level. The higher the RMS wattage, the more clean and loud your music will sound. The 5th channel on these particular amplifiers are usually dedicated for driving subwoofers.
650 watts x 1 channels
RMS Power @ 2 ohms
The RMS power rating is the measure of continuous power that an amplifier can output, or a speaker can handle. It is the most accurate depiction of real, continuous power that the industry has so far. If the final impedance of your speaker(s) or subwoofer(s) equals 2 ohms, this is how much power this amplifier will supply at that ohm level. The higher the RMS wattage, the more clean and loud your music will sound. The 5th channel on these particular amplifiers are usually dedicated for driving subwoofers.
1300 watts x 1 channels
RMS Power @ 1 ohm
The RMS power rating is the measure of continuous power that an amplifier can output, or a speaker can handle. It is the most accurate depiction of real, continuous power that the industry has so far. If the final impedance of your speaker(s) or subwoofer(s) equals 1 ohms, this is how much power this amplifier will supply at that ohm level. The higher the RMS wattage, the more clean and loud your music will sound. The 5th channel on these particular amplifiers are usually dedicated for driving subwoofers.
2000 watts x 1 channels
Peak Power Output
This form of power rating refers to the maximum amount of power an electronic device can handle or output in an instant without damage. Often times this maximum is achieved during a brief musical burst, such as a drum accent or low bass hit. Some manufacturers display peak power ratings on the face of their products to increase the appeal to consumers. The RMS power rating is more accurate, and we recommend using it for product comparison. This is the peak power output for the amplifier's 5th channel.
Not Specified

Amplifier Specifications

Amplifier Class

An amplifier increases the power of the signal being fed to it by taking energy from its power supply and matching the signal but increasing its amplitude. Amplifiers use many different methods for converting these electrical signals and have been categorized into classes.

Class A/B: Greater than 50% of the input signal is amplified while the other percentage is “off”. These amplifiers have a small amount of current flowing through the output transistors all the time which almost eliminates crossover distortion. Class A/B has great sound quality but is not as efficient as class D. These amps are most commonly used to drive speakers.

Class D: Also known as switching amplifiers, class D amps have output transistors that are completely turned “on” or “off”. This means that when the transistors are on, there is almost no voltage across them but when they are off there is significant voltage but no current flowing through it which makes these amplifiers very efficient at the cost of sound quality. These amps are most commonly used to drive subwoofers.

Other Classes: You may see classes such as GH, bD, X, FD, etc. by some manufactures. These amplifiers tend to be either class A/B, D or a hybrid of the two but with improvements to their designs that can make them more efficient or offer better sound quality.

D
Number of Channels
Each channel on an amplifier will power one speaker using a positive and negative cable. There are various types of amplifiers, each designed to power a certain number of speakers. Monoblock amplifiers, also known as single channel, are designed to power one or more subwoofers. These amplifiers often have very high power ratings. On the other hand, multi-channel amplifiers power multiple speakers, usually at lower power ratings. 2-Channel and 4-Channel amplifiers can power car speakers or low powered subwoofers. Occasionally you might see a 5 or 6-channel amplifier that can power speakers and subwoofers at the same time. The most common setup is a monoblock amp to run subwoofers and a 4-channel amp to run door speakers. Check out our Knowledge Base for more information.
1 - Mono
Total RMS Power Output
Total RMS power is measured by multiplying RMS power per channel by the number of channels, and is calculated at the lowest level of operating impedance.

RMS power is the amount of continuous power, measured in watts, that an amplifier produces is called RMS power. The higher the RMS figure, the louder and cleaner your music sounds.

The RMS output figure is much more accurate than the peak rating when comparing products.

2000 watts
Maximum Input Gauge Size
This is the largest gauge wire that will fit into the power and ground terminals of this device. The lower the gauge number, the thicker the wire is. For example, a 4 gauge wire is thicker than an 8 gauge wire and thus has higher current carrying capacity. Always do your best to get this size wire to reduce the risk of damage to your components.
4 AWG
Minimum Impedance Unbridged
The lowest impedance the amplifier will handle when it is not bridged.
1 ohms
Minimum Impedance Bridged
The lowest impedance the amplifier will handle when it is bridged.
Not Bridgeable
THD at Rated RMS Power
The amount of change in harmonic content of the signal as it is amplified. A lower figure indicates less change and a more accurate amp. THD below 0.10% is inaudible.
0.95%
Speaker Level Inputs
Speaker level inputs are commonly referred to as high-level inputs and vice versa. This input type allows you to get your audio signal directly from the speaker wire in your vehicle, instead of using RCA cables. The advantage of this is factory integration, as most stock radios do not have RCA outputs to run amplifiers.
No
Preamp Outputs
Many amplifiers are equipped with RCA preamp outputs which pass the original music signal from the source to additional amplifiers. This is known as daisy chaining because the source connects to the first amp, and the first amp connects to the second amp, etc. The advantage to daisy chaining is you only need one 2-channel RCA cable to transfer the signal from the head-unit to the amplifier, and then one additional cable for each amp being daisy chained.
1 pair
Built-in Crossover

A crossover is a type of filtering system that permits only certain frequencies to play. A Low-Pass (LP) crossover allows only frequencies below its setting to get through which is good in the case of some subwoofers. A High-Pass(HP) filter allows frequencies above its setting to pass through, this is normally used on speakers.

When a crossover is set to FULL it means no filtering is added and the full frequency spectrum is allowed through the amplifier. Filtering is important because feeding a speaker frequencies it cannot reproduce effectively creates distortion.

Low-pass (LP)
Low-Pass Crossover Frequency
The low-pass crossover frequency is typically used for subwoofers. It can be a fixed crossover point or a variable crossover range. A variable low-pass crossover allows you to select a specific crossover point which allows frequencies below the set crossover point to pass, while making frequencies above the set point gently or harshly roll-off, depending on the steepness of the slope.

The steepness of the roll-off slope is measured in dB/octave and refers to the rate of attenuation (lowering of volume) outside their pass bands.

30 - 250 Hz
Subsonic Filter
Allows you to block (filter) ultra-low frequencies that your subs cannot reproduce.
15 - 35 Hz
Signal-to-Noise Ratio
This spec compares the strength of the signal to the level of background noise. A higher value indicates less background noise.
<0.1 dB
Bass Boost
The objective of the bass boost is to get more kick out of your subwoofer. It is a circuit that emphasizes the lower frequencies at a given point. The bass boost should always be set first before setting the gain. This feature is known for destroying subwoofers and is commonly used incorrectly, so be cautious.
0 - 10 dB
Bass/Gain Remote
If the amp comes with a bass/gain remote you will be able to control the level of your bass from your dashboard. Typically bass remotes also include a 16-20 ft. wire for installation.
Yes
Fan Cooled
A great feature to have if an amp generates a large amount of heat. Cooling fans can help regulate the temperature to prevent the amp from overheating (burning).
No
Fuse Rating
The amperage and the number of fuse(s) an amp requires.
200A x 1 
CEA-2006 Compliant
Amplifiers that have been tested to meet specific standards. When a car amplifier meets these standards, you can be sure that it will be able to produce the amount of power specified by the official CEA-2006 rating. Usually, these rating consist of the following items:
  • RMS Power
  • Signal-to-Noise Ratio

This rating applies to both external car amplifiers, as well as the amplifiers inside of in-dash stereos.

No

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
64%
4 Star
22%
3 Star
8%
2 Star
3%
1 Star
3%

Average Attribution Rating

Durability
4.2
Value
4.5
Features
4.2
Design
4.4
Usability
4.7

Pughster

Richmond Virginia

Overall
Durability
Value
Features
Design
Usability

This is the one of the amps that I ever owned

April 24, 2010

I would recommend this amp to anybody who likes power, and clarity for the price you cannot get a better powerhouse such as this Brutus line. The only thing about this amp that concerns me is the amount of current that this amp pulls.

4 of 4 found this helpful

Help our customers find the most helpful reviews

Beau

Billings, MT

Overall
Durability
Value
Features
Design
Usability

Prettty Solid

November 19, 2011

I switched from a vented box to a sealed box. SPL was way too much. I'm running two 10" pioneer champion pros. I had only 800 running both and it was very very loud. I sealed them up added this amp and am not using bass boost max gain ect. sounds amazing. Headaches are gone :). I would recommend to anyone looking for 650rm@4 ohms all the way to 2000 @ 1 ohm.

2 of 2 found this helpful

Help our customers find the most helpful reviews

[email protected]

markleville, IN

Overall
Durability
Value
Features
Design
Usability

nice amp

December 7, 2010

I have one of these powering my Fi btl 12 and is makes it pound it is power hungry so make sure you have good voltage it's a reliable amp.

2 of 2 found this helpful

Help our customers find the most helpful reviews

Dj

Miami, FL

Overall
Durability
Value
Features
Design
Usability

Power for a nice price

July 17, 2012

I have this amp wired up to 2 Pioneer subs (1000rms each) and they beat hard. Never even heats up.

0 of 0 found this helpful

Help our customers find the most helpful reviews

16thisme

Detroit Mi

Overall
Durability
Value
Features
Design
Usability

Great Power

April 24, 2012

i've had this amp for about a year and a half now and its a great amp. I have it pushing 2 rockford T1's. Only problem is it draws a lot of current. Over heats sometimes during the summer months. the hotter it is outside the more of a chance it'll overheat.

0 of 0 found this helpful

Help our customers find the most helpful reviews

austin

jacksonville, TX

Overall
Durability
Value
Features
Design
Usability

Great amp!

February 7, 2012

Love this bad boy. Gives me the power I need and pushes my two version 2 addictive audio 12's nice.

0 of 0 found this helpful

Help our customers find the most helpful reviews

JB

ATLANTA, GA

Overall
Durability
Value
Features
Design
Usability

PURE POWER

February 4, 2012

PURE POWER!!! Don't listen to the critics and haters. I bougt this amp 3 months ago for 4 CVX 12's. I switched to CVX 15's sealed and it's Insane. I push it hard for hours and it never heats up or shuts down. Very powerful, reliable amp but current thirsty! BIG 3 AND YELLOW TOP BATTERY RECOMMENDED!

0 of 0 found this helpful

Help our customers find the most helpful reviews

tdi_btl

tx

Overall
Durability
Value
Features
Design
Usability

had it for a year burned out, the rear cover sits low enough to cut the void warrenty stickers

January 11, 2012

I bought it in 2010 just recently burned out on me, it honestly felt like I had king kong in my trunk powered to 2 pioneer pro champ 12's wired down to one ohm, could be heard from a 20 foot radius, it has poor cooling and circulation to dicipate heat, really easily wired and to tune heard alot of of good things prior to purchasing it, I bought it when it hit the market when it was way over priced, by the same company that makes autotek mb quart and crunch audio speakers and subs, got the red. Safe light in october 2011, can't do anything on warrenty, it was decent for a year, you get what you pay for, that's all I can say, would reccomend to others besides that fact it doesn't have fuses to prevent burning out.

0 of 0 found this helpful

Help our customers find the most helpful reviews

Kirk

Bahamas

Overall
Durability
Value
Features
Design
Usability

A Bang For The Buck!!

January 11, 2012

I Just got this amp yesterday and installed it last night and its well worth the money. I got two 12" Alpine Type R's @ 1ohm in a 3.5 cu. ft tuned at @32Hz. I ran it loud and hard and it didn't back down, didnt heat up. It was well worth the money. I'm going to have to buy some new subs soon because i put so much pressure on them i started to smell the coils burning lol. I recommend this amp to everyone, its worth it.

0 of 0 found this helpful

Help our customers find the most helpful reviews

l

crestwood

Overall
Durability
Value
Features
Design
Usability

good

January 2, 2012

Doesnt draw alot of of power bought a second one to run both my 12s.

0 of 0 found this helpful

Help our customers find the most helpful reviews

bassadic

Nashville,TN

Overall
Durability
Value
Features
Design
Usability

insanity !!!!!!!!!

December 19, 2011

This product is insane im runnnin 2 kicker cvx 15's on it. Lets just say people get right out when they get in you can hear me from a mile away great but but a lil power hungry youll need at least 1 optima.

0 of 0 found this helpful

Help our customers find the most helpful reviews

Charles

Vilonia, AR

Overall
Durability
Value
Features
Design
Usability

Perfect!

November 8, 2011

An amazing amp. For the price a lot of peopke said it'd be cheap and not worth it. I proved them wrong and they admitted it. Best value amp in my oppinion. Runs perfect :)

0 of 0 found this helpful

Help our customers find the most helpful reviews

captain

south bend, indiana

Overall
Durability
Value
Features
Design
Usability

great amp!

November 8, 2011

I bought this amp to power 2 subs that, at the time, I haven't bought yet. Intending to get a couple high wattage 10's but ended up getting 2 JL 10WOv3's. (great subs btw) So I wasn't pushing to much with this amp. But it pushed them like a pro! The logo in the center lights up blue which is pretty cool looking. The one thing I don't really like about this amp is that the footing to hold the amp to a sub box is plastic, so be careful with that. But it comes with a pair of allen wrenches and screws for it all so no need to search for screws or buy anything. The bass remote knob is nice too but the cable could be a little longer. All-in-all, very glad I bought this amp!

0 of 0 found this helpful

Help our customers find the most helpful reviews

strings

Mesa, AZ

Overall
Durability
Value
Features
Design
Usability

GREAT AMP!!!!

September 28, 2011

This amp is a replacement for the 2500D which went bad but was no longer in stock. A little less power, but I can't tell. I'm pushing a Boss Outcast 12in sub in a custom 1.50 cu. ft. ported box. It really hits hard, clear deep bass, the sub control knob is a plus for those songs with only a little bass, But it really is worth the price.

0 of 0 found this helpful

Help our customers find the most helpful reviews

fupaluver

sunrise florida

Overall
Durability
Value
Features
Design
Usability

cool

September 24, 2011

OK well here it goes, i bought this amp from Sonic earlier this year, to power a RE SXX 1000w RMS 15in sub... i must say i did break in the sub just fine for about 24hrs of play time at the gain at 1/2. after the probationary period of the sub. I raised the gain to a lil more than 3/4 and played some dancehall reggae songs (these songs have bass) and having the pioneer head unit tunred up to like 50 during the 1st song i smelt coil burning i was like F%$K ! I lowered the volume and it was evident that this amp was brutally owning this sub. This amp has power ! dont let no1 fool u it burned the coil of a SXX. now i have a XXX so far so good !!!

0 of 0 found this helpful

Help our customers find the most helpful reviews

Chance

Ava.Mo

Overall
Durability
Value
Features
Design
Usability

Hifonics 2000 class D mono Block

September 19, 2011

I like this amp it pushes my two 15s there kicker Cvxs the only down fall to this amp it take a lot of draw to power it, but all and all really good amp.

0 of 0 found this helpful

Help our customers find the most helpful reviews

Terrill

Dunbar, Wv

Overall
Durability
Value
Features
Design
Usability

Best buck ever spent

September 13, 2011

Very durable amp for a class d 2000 watt amp. Very reliable and have great bass respone to any type of music. Slight power hungry but not very much. I would deff buy any product that has the name Hifonics to it

0 of 0 found this helpful

Help our customers find the most helpful reviews

Scott1223

Slidell, la

Overall
Durability
Value
Features
Design
Usability

Best amp ever!!!

August 29, 2011

This is the 3rd hiphonics amp I have ever had. The other two were great but I upgraded my system to where I needed a higher wattage. This amp is worth the $

0 of 0 found this helpful

Help our customers find the most helpful reviews

Blaze

Denver, Co

Overall
Durability
Value
Features
Design
Usability

Sound systems

August 20, 2011

This is a real good amp. I had no problems with this amp and hook up was easy. I do recommend this amp to anybody.

0 of 0 found this helpful

Help our customers find the most helpful reviews

Son of Reaper

Winston Salem, NC

Overall
Durability
Value
Features
Design
Usability

Great buy

August 7, 2011

Looking for a great price and found it here the amp works great the only problem I have is the bass knob it was cheaply built and the light does work after about a month but over all I would rate the amp a seven out of ten.

0 of 0 found this helpful

Help our customers find the most helpful reviews

Accessory Tools and Products

Accessories added

NVX XKIT42 100% OFC True 4 Gauge Wiring Kit with RCA Cables and Speaker Wire

The reviews speak for themselves, this is awesome wire with everything you need!

Your Price $89.99

Belva BAK42 4 Gauge Amplifier Installation Kit

Great amps need great wire at a great price. This amp kit has everything you need!

Your Price $29.99

NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

Comes with everything you need to upgrade your power and ground wire.

Your Price $79.99

Kicker Big 3 Package 1/0 Gauge Big 3 Upgrade Kit

Get all you need including wire cutters to upgrade your power and ground wire.

Your Price $149.99

Belva BBG3KT CCA 1/0 Gauge Big Three Kit

Features everything needed to upgrade factory power and ground wire.

Your Price $39.99

StreetWires FB0

1/0 Gauge Firewall Bushing

Your Price $6.95

NVX XDBU4 - Top of the Line!

Distribution Block with Two 1/0 or 4 AWG Inputs and Four 4 or 8 AWG Outputs

Your Price $17.99

Professional Installation for your Car Power Amplifier

Covers labor charges through our professional installer network.

Your Price $89.99

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

Your Price $11.99

NVX XIX25 X-Series RCA Interconnect Cable

16.4 ft. of 4-Channel X-Series RCA Cable with Dual Twisted Pair Hyper-Flex Technology

Your Price $26.99

NVX XWS1225 12 AWG Speaker Wire

25 ft. of True 12 Gauge 100% Copper EnvyFlex Speaker Cable/Wire

Your Price $39.99

NVX XWS1625 16 AWG Speaker Wire

25 ft. of True 16 Gauge 100% Copper EnvyFlex Speaker Cable/Wire

Your Price $13.99

Belva BBSW127 12 AWG Speaker Wire

12 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

Your Price $14.99

Belva BBSW167 16 AWG Speaker Wire

16 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

Your Price $12.99

Scosche SPL Meter SPL1000F

Handheld boomSTICK measures your SPL range from 60 to 135 dB

Your Price $21.99

AutoSound 2000 CD-102

High Frequency Test CD specifically designed for the set-up and evaluation of sound system imaging and placement.

Your Price $11.99

AutoSound 2000 CD-104

Audiophile reference series test disc for evaluation of all audio components.

Your Price $11.99

Items we think you might want

HFi1500D thumbnail

Hifonics HFi1500D

HFi Series Monoblock Class D Car Amplifier • 1000W x 1-Chan. @ 2 Ohms • 1500W x 1-Chan. @ 1 Ohms • Wired HFR-3 Bass Remote • 4-Way System Protection Circuitry • Preamp RCA Outputs • Blue Illuminated Hifonics Badge

Your Price $149.99

Product Summary

Manufacturer

Model Number

HFi2000D

UPC

806576216759

Weight

15.00lbs

Internal SKU

hfi2000d

Internal Product ID

22702

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Hifonics HFi2000D