Garage
Shop

Hifonics HFi100.2 (HFi 100.2)

400W RMS, 2-Channel HFi Series Amplifier

Hifonics
Shop all Hifonics
Product videos
highlight-star-icon

HFi Series 2-Channel Class A/B Car Amplifier • 200W x 2-Chan. @ 2 Ohms • 100W x 2-Chan. @ 4 Ohms • Tri-Mode Speaker Operation • 4-Way System Protection Circuitry • Preamp RCA Outputs • Blue Illuminated Hifonics Badge

Learn more about the hfi1002

We apologize

This item has been discontinued

Product Highlights


HFi Series 2-Channel Class A/B Car Amplifier • 200W x 2-Chan. @ 2 Ohms • 100W x 2-Chan. @ 4 Ohms • Tri-Mode Speaker Operation • 4-Way System Protection Circuitry • Preamp RCA Outputs • Blue Illuminated Hifonics Badge

Description


Hifonics brand icon

Authorized dealer

Clean Power and Continuously Affordable.

The Hifonics HFi100.2 informs you of its main objective in the name, Hi-Fi audio. High end sound processing is its main focus, however it continues to bring value to the table by providing high power output in an pleasantly small chassis. The illuminating retro Hifonics logo brings an old-school look back into their new series.

This two channel amplifier combines quality signal processing, with bulk power. At 4 Ohms, an impressive 100W RMS outputs to two channels, and at 2 Ohms, a full 200W RMS is output. This means clean, high power for two door speakers. You can also bridge the channels together, to provide 400W RMS at 4 Ohms to one channel.

This incredible power output is combined with the HFi series of amplifiers integrated high-dissipation heat-sink design, and built-in system diagnostics. Affordability does not have to sacrifice value or sound quality – making the HFi100.2 multi-channels the perfect choice.

  • HFi Series 2-Channel Class A/B Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 100 watts x 2 chan.
    • 2 ohms: 200 watts x 2 chan.
    • Bridged, 4 ohms: 400 watts x 1 chan.
  • Pulse Width Modulated (PWM) MOSFET power supply
  • LED power (blue) and protect (red) indicators
  • Variable Bass Boost (0 to +12 dB bass boost at 45 Hz)
  • Blue illuminated Hifonics badge
  • Soft start sound function
  • 2/1 channel operation
  • Preamp RCA outputs to daisy chain multiple amps
  • 4-Way System Protection circuitry (thermal, overload, DC, and speaker short protection)
  • Tri-mode speaker operation
  • Heavy duty aluminum alloy vented heatsink for maximum heat dissipation
  • Silver nickel-plated RCA level inputs
  • Silver nickel-plated screw terminals
  • Input sensitivity:
    • Variable level: 200mV-6V
  • Variable high-pass filter (60-12,000 Hz, 12 dB/octave)
  • Variable low-pass filter (30-250 Hz, 12 dB/octave)
  • Damping factor: >180
  • Frequency response: 30-12,000 Hz
  • Dimensions: 9-15/16"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

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
100 watts x 2 channel
RMS Power @ 2 ohms
200 watts x 2 channel
Bridged RMS Power
400 watts x 1 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
2-Channel
Total RMS Power Output
400 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.05%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
60 - 12,000 Hz
Low-Pass Crossover Frequency
30 - 250 Hz
Signal-to-Noise Ratio
90 dB
Channel Separation
80 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
No
Fuse Rating
15A x 2 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

HFi100.2

Weight:

6.50lbs

Internal SKU:

hfi1002

Internal Product ID:

22698

Product and How-to Videos


Customer Ratings & Reviews



5 star
63%
4 star
25%
3 star
6%
2 star
0%
1 star
6%



Durability
4.5
Value
4.6
Features
4.1
Design
4.3
Usability
4.4

Customer Reviews

Sort by:

Loading...

Good Bang for the buck But...

Got this amp as part of a package deal. The amp itself is great bang for the buck but unfortunately it is not powerful enough for the sub that came with my package. Its like its almost enough but not quite. I would recommend 6 or 4 gauge wire. The 8 gauge wire that came with the package deal I got is just not thick enough. This amp does draw some current but if your electrical system is up to par this amp can really deliver. Keep in mind that bridged it is 400 watt RMS but it is also 400 Watt Peak so if you have a higher peak sub i would say get a different amp. IMO This would be great for a 10" or 12" without high power requirements.

By Kent on September 27, 2011

10

found this helpful.

My amp

I bought this amp for my wife's car about six months ago and it hasn't let me down yet. It push all the power her 12" sub needs and sets the whole system off. I recommend this amp to anyone.

By Carl on November 24, 2011

10

found this helpful.

Great AMP!

Ignore my previous review, it was intended for the subs I recently purchased, not this amp I bought for a customer's car previously.

Amp was amazing, lots of power and perfectly matched up with the sub that came with the combo... hit VERY hard and never overheated. No complaints... been a long time Maxxsonics customer and will continue to be.

By rockstar143 on October 4, 2011

10

found this helpful.

Great Amp

I hooked this amp to an FLI audio 10 in a spec ported box and it hits hella HARD!!! Would recommend this amp to anyone.

By Drew on February 25, 2012

9

found this helpful.

Very Satisfied

Ive never owned Hifonics before. I was restoring two projects at once, my 68 SS Camaro and a 72 C-10 Truck. After months of blogs, research and money going out faster than coming in, I looked away from the other Highly advertized brands and looked into the Hifonics brand who is made along with MB quarts, & Crunch for the power, warranty and price I couldn't be more excited with my decision. I've only had them installed a few months but man do they push and I haven't had any problems what so ever. Thanks Sonic Electronix for carring Hifonics products.

By Uncle Benny on September 23, 2011

8

found this helpful.

this amp rocks

I bought this amp to push my girls type r 12 and man it does its job so far very impressed for the money its well worth it! (:

By jebiz on February 2, 2012

8

found this helpful.

Great amp, Beasting my MTX TR55 to its full potential

I love this amp I paired it up with a single MTX TR55 12in single voice coil at 4 ohms and it pounds, all I did was bridge my channels to get the power I need.

Pros
- It never over heats
- Has cool lights
- Sounds good

Cons
- None

By Travis on February 14, 2011

8

found this helpful.

great buy for the money would buy again

This Amp hits hard and for the money you cant go wrong, I would buy again

By orlando on October 19, 2010

8

found this helpful.

Good performing amp

I'm running two pairs of 6.5" speakers, a set of MB Quart components up front and a set of Cerwin Vega coaxial speakers in back of my 98 Honda Odyssey. Clarity and power are outstanding when using the integrated high pass filter. No issues what so ever and I tend to play it loud. No instability and the amp never runs even warm. I wouldn't hesitate to buy this wonderfully priced and performing amplifier again.

By chris on January 6, 2012

7

found this helpful.

Hifonics HFI100.2

So i ordered this amp a while back but my car broke and i got rid of it and have yet to install it. It's a very light amp and has very small power supply inside and cheap looking circuitry, looks like it will get hot quick which takes away from SQ but i bet it will work ok i doubt it pushes the power it claims.

By Raymond on October 29, 2011

7

found this helpful.

Add-ons


Similar Products

Best selling similar products

JL Audio XD200/2v2

• 75 watts x 2 channel @ 4 ohms
• 100 watts x 2 channel @ 2 ohms
• Bridged: 200 watts x 1 channel @ 4 ohms
• Total RMS Power: 200 watts
• Class D 2 ohms Stable 2-Channel Amplifier

(6)

$199.99

Taramps DS 800x2

• 250 watts x 2 channel @ 4 ohms
• 400 watts x 2 channel @ 2 ohms
• Bridged: 800 watts x 1 channel @ 4 ohms
• Total RMS Power: 800 watts
• Class D 2 ohms Stable 2-Channel-Channel Amplifier

$224.00

Hertz HCP2

• 65 Watts RMS x 2 @ 4 ohms
• 100 Watts RMS x 2 @ 2 ohms
• CEA-2006 Compliant
• Refined Heatsink with High Convection Capability
• Automatic Remote Turn-On/Off function
• Dimensions: 8.46" x 7.48" x 1.97"

$199.99

Hertz DPower 4

• 50 watts x 4 channel @ 4 ohms
• 65 watts x 4 channel @ 2 ohms
• Bridged: 130 watts x 2 channel @ 4 ohms
• Total RMS Power: 300 watts
• Class D 2 ohms Stable 4-Channel Amplifier

$279.99

Rockford Fosgate M2-200X2

• 50 watts x 2 channel @ 4 ohms
• 100 watts x 2 channel @ 2 ohms
• Bridged: 200 watts x 1 channel @ 4 ohms
• Total RMS Power: 200 watts
• Class D 2 ohms Stable 2-Channel Amplifier

$219.99

Related Searches


HFi100.2 small

Item added to your cart.

Price: $82.95

Essential add-ons
Belva BAK42

Complete 2-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire

$59.99

$34.99

Add to cart
Belva BAK42BK

Complete 2-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire

$59.99

$34.99

Add to cart
Belva BAK42BL

Complete 2-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire

$59.99

$34.99

Add to cart
InstallBay AK4ANL

Complete 2-Channel 4 Gauge Amp Kit with RCA Cables and ANL Fuse Holder

$49.99

$29.99

Add to cart
Stinger SSK4ANL

Complete 4 Gauge Amplifier Wiring Kit with 2 Channel RCA Interconnects & ANL Fuse Holder

$55.00

$32.99

Add to cart
Stinger SS1200XS

Complete 2-Channel 4 Gauge Amp Kit with RCA Cables and Speaker Wire

$119.00

$52.99

Add to cart
NVX XAPK4

4 Gauge 100% (OFC) Oxygen Free Copper Amplifier Power Wiring Kit with Speaker Wire

$114.99

$84.99

Add to cart
Stinger SK4241

4 Gauge Power Amplifier Installation Kit

$129.00

$64.99

Add to cart
Stinger SK6241

4 Gauge Power Amplifier Installation Kit

$159.00

$79.99

Add to cart
NVX Remote Level Bass Control with Digital Voltmeter

Controls bass level and frequency and monitor voltage

$99.99

$29.99

Add to cart
NVX XBRC

Universal Remote Level Bass Control

$9.99

$7.99

Add to cart
Universal Remote Bass Level Control Knob

Flush Mount & Universal via RCA. Works with any amp, controls your bass output

$14.99

$7.99

Add to cart
PAC LP7-2

L.O.C. PRO Series 2-Channel Line Output Converter with Remote Turn On

$39.00

$24.99

Add to cart
NVX XMICROLOC2

Add a 2-Channel amp without replacing your factory radio

$18.49

$14.99

Add to cart
NVX XFLOC2

80W 2-Channel Line Output Converter with Digital Noise Filter + Line Driver

$18.74

$14.99

Add to cart
NVX XBBR2

Looking to fine tune the bass in your vehicle? Look no further

$149.99

$69.99

Add to cart
NVX XIV25 V-Series 2-Channel RCA Cable

16.4 ft 2-Channel RCA Audio Interconnect Cable with Twisted Pair Construction

$18.99

$12.99

Add to cart
NVX XWS1625 Speaker Wire

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

$29.99

$19.99

Add to cart
16 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

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

$24.99

$12.99

Add to cart
80 Amp Smart Relay Isolator (XSBI80)

Smart isolator - Monitors and auto-charging feature!

$49.99

$24.99

Add to cart
80 Amp Relay Isolator (BIR80)

Great for isolating a second batter making it dedicated to the stereo system

$19.99

$14.99

Add to cart
200 Amp Smart Relay Isolator (XSBI200)

Smart isolator - Monitors and auto-charging feature!

$79.99

$54.99

Add to cart
500 Amp Smart Relay Isolator (XSBI500)

Smart isolator - Monitors and auto-charging feature!

$99.99

$74.99

Add to cart
500 Amp Relay Isolator (BIR500)

Does not create a voltage drop to the second battery like conventional isolators

$89.99

$65.99

Add to cart
NVX XCAP1F

True 1.0 Farad 20V Capacitor with Digital Read-out, Built-in Distribution Block

$124.99

$89.99

Add to cart
Belva BB1D

1.0 Farad Capacitor with Digital Red Display for up to 1000W Max

$79.99

$34.95

Add to cart
Belva Nine Function Digital Multimeter

Perfect for any installation and troubleshooting

$29.99

$9.99

Add to cart
Six Function Digital Multimeter

Perfect for every toolbox

$14.99

$6.99

Add to cart
Steve Meade Designs IM-SG

Impedance Meter / Signal Generator

$461.99

$451.99

Add to cart
SMD DD-1 Distortion Detector

Set your gains like a Pro, accurately and quickly

$207.99

$199.99

Add to cart
SMD CC-1 Crossover Calibrator

This is a must have! Set your crossover frequency like a Pro

$195.99

$192.99

Add to cart
Universal Positive/Negative 1/0 or 4 Gauge Battery Terminal

Make installation a breeze with the XBTU

$24.99

$16.99

Add to cart
World's Smallest AFS / Mini ANL Fuse Holder

Accepts 4 gauge or 8-gauge wire

$19.99

$10.99

Add to cart
4/8 Gauge Mini ANL (MANL, AFS) Fuse Holder

4/8 Gauge Mini ANL (MANL, AFS) Fuse Holder

$9.99

$6.99

Add to cart
High Quality Element Resistant AGU Fuse Holder

Belva BAGUH2 AGU Fuse Holder

$9.99

$4.99

Add to cart
4/8 Gauge AGU Fuse Holder

4/8 Gauge AGU Fuse Holder

$9.99

$6.99

Add to cart
Modular Linkable ANL Fuse Block

Modular Linkable ANL Fuse Block

$59.99

$16.99

Add to cart
ANL/Mini-ANL Fuse Holder with 1/0 or 4 Gauge Input and Output

No-fail termination and current flow, it helps keep your system protected and running smoothly

$24.99

$13.99

Add to cart
4/8 Gauge Mini-ANL/MANL/AFS Fuse Holder

4/8 Gauge Mini-ANL/MANL/AFS Fuse Holder

$9.99

$8.99

Add to cart
4 Pack of 80 Amp Nickel-Plated MANL Fuse

Mini-ANL (MANL/AFS) 80A Nickel Plated Fuses

$8.99

$3.99

Add to cart
4 Pack of 100 Amp Nickel-Plated MANL Fuse

Mini-ANL (MANL/AFS) 100A Nickel Plated Fuses

$8.99

$3.99

Add to cart
2 Pack of 100 Amp Nickel-Plated ANL Fuse

ANL 100A Nickel plated for better power transfer

$7.99

$3.99

Add to cart
2 Pack of 200 Amp Nickel-Plated ANL Fuse

Two fuses per order. High quality 200 Amp ANL Fuses

$7.99

$3.99

Add to cart
2 Pack of 300 Amp Nickel-Plated ANL Fuse

Two fuses per order. High quality 300 Amp ANL Fuses

$7.99

$3.99

Add to cart
Gauge Reducer, 4 Gauge Input to 8 Gauge Pin

Great for amplifiers that do not accept a large gauge power wire

$14.00

$9.99

Add to cart
Pair of 4 Gauge Spade Terminals, #8 Opening

Spade Terminals • 4 Gauge • 1 Red & 1 Black • Nickel Plated

$3.99

$1.99

Add to cart
4 Gauge Ring Terminals with 3/8" Opening (5 Pieces)

4 Gauge Ring Terminals with 3/8" Opening (5 Pieces)

$9.99

$2.99

Add to cart
5 Pack of Black 4 Gauge Ring Terminals

5 Pack of Black 4 Gauge Ring Terminals

$6.99

$3.99

Add to cart
(4-pack) 4 Gauge Solid Copper Ring Terminals with Shrink Tubing

(4-pack) 4 Gauge Solid Copper Ring Terminals with Shrink Tubing

$9.99

$9.99

Add to cart
Save up to 10 different vehicles in your garage

Loading...
Identify your vehicle and submodel details
  • Owner’s manual
  • Vehicle’s insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver’s side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon