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Hifonics HFI1000.1D

1000W RMS Class D Monoblock HFi Series Amplifier

Discontinued
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This item has been discontinued

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Hifonics Car Audio Store

HFi Retro Style, Advanced Technologies

The HFi1000D 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 HFi1000D – get yours today!

  • HFi Series Single Channel Monoblock Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 475 watts x 1 chan.
    • 2 ohms: 750 watts x 1 chan.
    • 1 ohms: 1000 watts x 1 chan.
  • Max power output: 1000 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
  • Dimensions: 13-1/2"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

Product History:

Hifonics HFI1000.1D thumbnail
(newest, current model)
Hifonics HFi1000D thumbnail
(previous model, replaced by Hifonics HFI1000.1D)

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.
475 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.
750 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.
1000 watts x 1 channels

Power Specifications - Full Range Channels

Peak Power @ 4 ohms
This form of power rating refers to the maximum amount of power an electronic device can handle or output in an instant without damage occurring. 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. However, some manufacture's do not provide an RMS figure and therefore one cannot be advertised.

Peak Power @ 2 ohms
This form of power rating refers to the maximum amount of power an electronic device can handle or output in an instant without damage occurring. 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. However, some manufacture's do not provide an RMS figure and therefore one cannot be advertised.

Peak Power @ 1 ohm
This form of power rating refers to the maximum amount of power an electronic device can handle or output in an instant without damage occurring. 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. However, some manufacture's do not provide an RMS figure and therefore one cannot be advertised.

Bridged Peak/Max Power

Bridging refers to combining two channels on an amplifier to create one channel with double the voltage and an increased power output. A 2-channel amplifier will bridge down to 1-channel and a 4-channel amplifier can bridge to create 2-channels. An amplifier is most commonly bridged to drive a subwoofer.

Remember, once you bridge two channels down to one its final impedance will be 4 ohms unless otherwise specified. This rating lists the Peak/Max power created once an amplifier is bridged.

Power Specifications - Subwoofer Channel

Peak Power @ 4 ohm
This form of power rating refers to the maximum amount of power an electronic device can handle or output in an instant without damage occurring. 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. However, some manufacture's do not provide an RMS figure and therefore one cannot be advertised.

Peak Power @ 2 ohms
This form of power rating refers to the maximum amount of power an electronic device can handle or output in an instant without damage occurring. 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. However, some manufacture's do not provide an RMS figure and therefore one cannot be advertised.

Peak Power @ 1 ohm
This form of power rating refers to the maximum amount of power an electronic device can handle or output in an instant without damage occurring. 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. However, some manufacture's do not provide an RMS figure and therefore one cannot be advertised.

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.

1000 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.
80A 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
82%
4 Star
12%
3 Star
2%
2 Star
1%
1 Star
3%

Average Attribution Rating

Durability
4.7
Value
4.8
Features
4.6
Design
4.7
Usability
4.8
monkey

United States

Overall
Durability
Value
Features
Design
Usability
awsome amp

September 22, 2014

This amp is great i had a 2400 watt amp an i was trying to get somthing smaller but my suprise it hits harder tgen my othe amp i have it pushing two 12 inch pioneer champion series an my whole car shakes

15 of 26 found this helpful

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Cole

WV

Overall
Durability
Value
Features
Design
Usability
Amazing amp

October 26, 2011

I have this paired with a 12" Rockford Fosgate P3 subwoofer and this little amp gives it more than enough power! I highly recommend these Hifonics amps!!

17 of 30 found this helpful

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Big J

DALLAS, TX

Overall
Durability
Value
Features
Design
Usability
More Bang for Your Buck

September 30, 2014

This amp is wonderful. If you love deep rich bass with a constant R MS this is the amp for you!

12 of 21 found this helpful

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BassHeadDan

Spokane, WA

Overall
Durability
Value
Features
Design
Usability
Winner, hands down

February 20, 2013

When i bought this amp, i was skeptical because of the long hated line of Hifonics products.

When i got this amp, i hooked it up to my Kicker 15" L7... i had the amp at a 2 ohm load giving the L7 a good 750 rms and damn... It sounded like that L7 had a full on 1000 rms load going into it.. I had to tape down various plastic pieces in the back of my car and secure my trunk with padding...

Get...this..amp. Also check out the 1200.1D brutus series.. That is my current amp!

12 of 21 found this helpful

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Nassau mike

Yulee, florida

Overall
Durability
Value
Features
Design
Usability
Awesome quality

November 22, 2011

I have a Chevy Astro van it's hard to get speakers to thump in that big of an area. But my Hifonics amp with my two 12s, Boss speakers, really do the job. I love the quality sound i get with them. Thanks.

17 of 31 found this helpful

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BIG CHEVY RIDER

Atlanta, GA

Overall
Durability
Value
Features
Design
Usability
great amp

March 13, 2013

This is great amp I have it running 2 kicker 12s and it hits hard in my 2006 tahoe I love it....Never gets hot and its clean looking with a great price......BUT MAKE SURE TO INVEST IN A VERY GOOD BATTERY OR CAP

15 of 28 found this helpful

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GROC

Canada

Overall
Durability
Value
Features
Design
Usability
Hifonics - HFI1000.1D

February 18, 2013

great amp the power is like no other running a kicker 450rms sub box and my Tahoe shakes. sonic is a great place to buy all of your electronic needs shipping is fast.

14 of 26 found this helpful

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Adam

Eldersburg md

Overall
Durability
Value
Features
Design
Usability
Rockin' hard!!

January 12, 2012

Kicks ass!!! Don't was your money on a expensive kicker amp, this is way better!! A must buy!!

13 of 24 found this helpful

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Dallas

Illinois

Overall
Durability
Value
Features
Design
Usability
Awesome

November 28, 2011

This amp pushes my 2 concept subwoofers hard and rattles my Dakota so much!

4 of 6 found this helpful

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David

michigan

Overall
Durability
Value
Features
Design
Usability
true power

October 11, 2011

Wicked little amp its a true 1000 rms I have it on a 2010 Rockford fosgate T1D215 in the high output vent box running in 1 ohm I swear I think if I turned the gain past 3/4 I could make that T1 15 start popping. It hits just as hard as my buddys 2 l7 15inch with a Rockford fosgate 1000.1 amp. Great great amp.

13 of 24 found this helpful

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Hawk

Canada

Overall
Durability
Value
Features
Design
Usability
great value

October 8, 2011

Excelent amp, works great, have it in an 02 Escalade EXT running two JL 12W3's in a JL box, just pounds :)

14 of 26 found this helpful

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Eddie

Chicago,IL

Overall
Durability
Value
Features
Design
Usability
Great Amp! A definite must buy!!!

July 29, 2011

This amp is just amazing. My older amp was a 2 channel Nitro 1000 watt amp and it had alot more cons than pros. It was able to push my subs but it just didnt have enough power. I just installed my HFI1000.1D yesterday and it blows everybody out of the water! My subs hit harder than ever and you can hear me come down the block. I set off so many alarms while i was powering my subs with this amp. Definately worth the price.

5 of 8 found this helpful

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bumpnbrowncow

g-vegas ohio

Overall
Durability
Value
Features
Design
Usability
HFI1000.1D is BEST BANG 4 BUCK

June 18, 2011

I have had mine a month or so have it pushing 2 12'' HE2 400rms ea. Wired down to 1 ohm small sealed box.

*Grannie is NEAR DEAF and she knows when I pull up!*

While playing juice box 50 feet from grannies house in her back yard
it rattled some glass nick knacks off the computer stamd and rattled her windows and the neighbors : )

.. with a big ported box it'd B MUCH louder...for 150.00 you will be ecstatic.

4 of 6 found this helpful

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josh

jesup, IA

Overall
Durability
Value
Features
Design
Usability
Great Vaule Amazing power

September 25, 2014

This am really does push out around 1000watts rms @1ohm, For the price it simply cannot be beat. Do some research before you buy most people are happy with these series of amps.

5 of 9 found this helpful

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Jamey

Montgomery, TX

Overall
Durability
Value
Features
Design
Usability
Great amp, Low price.

January 4, 2013

Well built amp with good guts. Pushes two Earthquake TNT-12s's, Off of a XSscorpion 4 gauge wiring kit. The setup has window flex.

9 of 17 found this helpful

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T-TOP

Atlanta Ga

Overall
Durability
Value
Features
Design
Usability
Powerful

November 18, 2012

I have to say I was shopping for a while trying to find an amp that would give me the power i need with SQ. although this amp is not CEA 2006 compliant at 14.4 volts it will put out the rms it claims. It makes my 2 10" in a ported box bang hard but also sound good. The amp does not overheat at all for me.
I have a friend that has the hifonics colossus amp with two 12" MTx 9500
And that amp makes those subs work. I'm just giving that as an example that surprisingly enough hifonics is top quality stuff. If you have concerned if hifonics is what they advertise I can yes it is. To tell you the truth it's the name when you buy kicker or alpine.. A lot of people have those brands so that's why most people will over look hifonics. It's a win win if you buy hifonics you save money. A lot of money then take that extra money and upgrade to a better sub or maybe a nice pair of infinity component speakers. The last thing I will say

Hifonics does make cea 2006 compliant amps and either way you can't go wrong

7 of 13 found this helpful

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J.

Reidsville, NC

Overall
Durability
Value
Features
Design
Usability
Get It

October 18, 2012

Got this amp and it works just fine with my 2 12" kickers.

3 of 5 found this helpful

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rekesia

charlotte, NC

Overall
Durability
Value
Features
Design
Usability
VERY GOOD AMP.

October 27, 2011

I have this amp pushing 2 Memphis 15's and this amp hasn't got hot at all! Played music for 6 hours str8 pounding and when i touched the amp it was just warm.

17 of 33 found this helpful

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Daniel

Mulvane, KS

Overall
Durability
Value
Features
Design
Usability
High quality for the price. True power output.

March 22, 2011

I would highly recommend this amplifier to anyone needing something around 1000 watts true RMS. I have this amp pushing two 10" Eclipse SW6010's. They are in a ported box built to spec. They didn't really come to life until I put this amp on them. I have owned a lot of different brands. From entry level all the way up to top of the line. This is not the best amp I have owned, but I can tell you it is more than worth the price there asking for it. Very well build, feels like it could take a beating and keep going. Sound quality is fairly high, although I have it setup for maximum sound. Only had it a few days but I am very impressed with this amplifier. If you debating if you should get this amp, I can tell you wont be disappointed with this. This is the second MaxxSonics product I have owned, and I feel like you get a lot of product for your money with them. I definitely won't go anywhere else for my amplifier needs.

3 of 5 found this helpful

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Ort

Bolingbrook IL

Overall
Durability
Value
Features
Design
Usability
Great amp for the price

March 2, 2015

I have this amp hooked up to 2 12' kicker CVR's wired at 1OHM and they pound hard. Great durable amp never overheats or shut off randomly. Great for the money i would highly recommend this amp~~~!@~!@~!

5 of 10 found this helpful

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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

Belva BBG3KT CCA 1/0 Gauge Big Three Kit

Features everything needed to upgrade factory power and ground wire.

Your Price $39.99

StreetWires FB4

4 AWG / 4 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

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 $18.99

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

Browse 3 questions and 12 answers
Hide answersShow all answers | Sort by
Why did you choose this?
Sonic Electronix Store
Had this hooked up to my 2ohm Kicker Solo Braic L5. Single sub before but sold the amp due to money issue. So i said why not order this amp again and i must say there is NOTHING BUT BASS AND POWER COMING THE GODS!!! Hifonics has the best amps and this one is all you need for the Skull Rattling Bass!!!
Ronald R on Feb 10, 2015
cause i need it
Frederic H on Sep 2, 2014
trusted brand like kenwood or sony
jamal d on Sep 11, 2014
after asking around and getting all different answers on what amp i needed for my subs, I called Sonic Electronix on a Sunday afternoon and a AWESOME staff member help me find exactly what i needed and didn't try to sell me any BS. This was the one he recommended but there was even a cheaper one that he said would work just fine
Derek S on Aug 31, 2014
What does the 3 year warrnaty cover?
A shopper on Aug 16, 2014
Best Answer: Hello,

It is an extension of the manufacture's warranty, in principal; You simply take your case to SquareTrade should a problem come up. So, Parts and Labor. The great thing about SquareTrade is they actually have the resources to cover shipping to and from, and have an awesome program to get you squared away [pun] quickly. http://www.squaretrade.com/promise .
Of course, what it Doesn't cover, is improper use and abuse. So please don't try to wire this down to .5 ohms , just because you read its possible....no, its not.
Reply · Report · Customer SStaff on Aug 16, 2014
· Add Answer · I Have This Question Too (0)
is this amp new?
A shopper on Aug 10, 2014
Best Answer: Yup! Brand new in box!
Reply · Report · Seth WStaff on Aug 10, 2014
· Add Answer · I Have This Question Too (0)

Product Summary

Manufacturer

Model Number

HFI1000.1D

UPC

806576217787

Weight

9.00lbs

Internal SKU

hfi10001d

Internal Product ID

34507

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 HFI1000.1D