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Hifonics HFi1000.1D

1000 Watt RMS Class D Monoblock HFi Series 1-Ohm Stable Subwoofer Amplifier

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• 4 ohms: 475 watts x 1 chan.
• 2 ohms: 750 watts x 1 chan.
• 1 ohms: 1000 watts x 1 chan.
• Wired HFR-3 remote bass level control included
• Preamp RCA outputs to daisy chain multiple amps
• Frequency Response: 15 - 250 Hz
• Signal to Noise Ration: >95 dB
• Variable low-pass filter: 30 - 250 Hz, 24 dB/octave

Learn more about the hfi10001d

We apologize

This item has been discontinued

Product Highlights


• 4 ohms: 475 watts x 1 chan.
• 2 ohms: 750 watts x 1 chan.
• 1 ohms: 1000 watts x 1 chan.
• Wired HFR-3 remote bass level control included
• Preamp RCA outputs to daisy chain multiple amps
• Frequency Response: 15 - 250 Hz
• Signal to Noise Ration: >95 dB
• Variable low-pass filter: 30 - 250 Hz, 24 dB/octave

Description


Hifonics brand icon

Authorized dealer

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!

General Features:

  • 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.
  • Pulse Width Modulated (PWM) MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Wired HFR-3 remote bass level control included
  • Blue illuminated Hifonics badge
  • Soft start sound function
  • Preamp RCA outputs to daisy chain multiple amps
  • 4-Way System Protection circuitry (thermal, overload, DC, and speaker short protection)
  • Dual 12 gauge speaker output terminals simplify hookup
  • Heavy duty aluminum alloy vented heatsink for maximum heat dissipation
  • Silver nickle-plated RCA level inputs
  • Silver nickle-plated screw terminals
  • Four corner mounting ear tabs
  • Input sensitivity: 200mV - 6V
  • Frequency Response: 15 - 250 Hz
  • THD and Noise: <0.1
  • Signal to Noise Ration: >95 dB
  • Damping factor: >200
  • Variable low-pass filter: 30 - 250 Hz, 24 dB/octave
  • Subsonic filter: 15 - 35 Hz
  • Variable Bass Boost: 0 to +10 dB bass boost at 45 Hz
  • Fuse Rating: 80A x 1
  • 4 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
  • Dimensions: 13-1/2"L x 8-13/16"W x 2-7/16"H
  • 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)

Specifications & Details


Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
475 watts x 1 channel
RMS Power @ 2 ohms
750 watts x 1 channel
RMS Power @ 1 ohm
1000 watts x 1 channel
Amplifier Specifications
Amplifier Class
D
Number of Channels
1 - Mono
Total RMS Power Output
1000 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
1 ohms
Minimum Impedance Bridged
Not Bridgeable
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Subsonic
Low-Pass Crossover Frequency
30 - 250 Hz
Subsonic Filter
15 - 35 Hz
Signal-to-Noise Ratio
<0.1 dB
Bass Boost
0 - 10 dB
Remote bass/level controller
Yes
Fuse Rating
80A x 1 
Strappable
No
Sonic Certified Amplifier
Not Tested
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

HFi1000.1D

Weight:

9.00lbs

Internal SKU:

hfi10001d

Internal Product ID:

34507

Product and How-to Videos


  • How To Install an Amplifier: Car Amplifier Basics Part 2

Customer Ratings & Reviews



5 star
82%
4 star
13%
3 star
2%
2 star
1%
1 star
3%



Durability
4.7
Value
4.9
Features
4.6
Design
4.8
Usability
4.8

Customer Reviews

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great amp

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

By BIG CHEVY RIDER on March 13, 2013

53

found this helpful.

great value

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

By Hawk on October 8, 2011

51

found this helpful.

Winner, hands down

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!

By BassHeadDan on February 20, 2013

48

found this helpful.

VERY GOOD AMP.

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.

By rekesia on October 27, 2011

50

found this helpful.

Amazing amp

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!!

By Cole on October 26, 2011

49

found this helpful.

true power

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.

By David on October 11, 2011

46

found this helpful.

Awesome quality

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.

By Nassau mike on November 22, 2011

45

found this helpful.

More Bang for Your Buck

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

By Big J on September 30, 2014

42

found this helpful.

Rockin' hard!!

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

By Adam on January 12, 2012

42

found this helpful.

great amp

All the power you need running jl 15 in van shakes windows.

By twilson333 on February 27, 2013

42

found this helpful.

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