Expert Service 1-661-257-9993 [Hours]

Hifonics X1900.1D

1900W BRUTUS X-14 Series Class D Monoblock 1-Channel Amplifier

Discontinued
|

We apologize

This item has been discontinued

Item Added to Cart

Hifonics X1900.1D

1900W BRUTUS X-14 Series Class D Monoblock 1-Channel Amplifier

$169.99

Keep Shopping

Get Added Peace of Mind with SquareTrade

Why SquareTrade?

  • The #1-Rated Protection Plan
  • 5-Day Service Guarantee & Free Shipping
  • Protection from Normal, Everyday Use
You have added a warranty
$19.99
Add Warranty
3 years of protection

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!

$89.99

Add
NVX XFLOC2

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

$12.99

Add
AudioControl Epicenter-InDash

If you want the best bass possible and a way to measure how loud your system is playing

$199.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Hifonics X1900.1D.

Get FAST answers from customers ASK a Question See questions answers

Hifonics Audio Store

General Features:

  • X-14 Series Class D Monoblock 1-Channel Amplifier
  • RMS Power Rating:
    • 4 ohms: 800 watts x 1 chan.
    • 2 ohms: 1400 watts x 1 chan.
    • 1 ohms: 1900 watts x 1 chan.
  • Max power output: 1900 watts x 1 chan.
  • Ultra-Fi™ MOSFETS
  • Illuminated Hifonics badge
  • Accu-Cross™ electronic crossover
  • DC, short circuit, thermal, and overload protection
  • Wired remote bass level control included
  • Variable Bass Boost (0 to +10 dB bass boost)
  • 4/3/2 or Mono channel operation
  • Variable low-pass filter (35-250 Hz)
  • Subsonic filter (15-35 Hz)
  • 4 gauge power and ground wiring is required for installation
    • Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier
  • Authorized Internet Dealer
  • 2-year Manufacturer's Warranty
  • Dimensions: 13.39"W x 2.5"H x 9.49"L

Power Specifications - Full Range Channels

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 speakers or subwoofers 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.

800 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 speakers or subwoofers 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.

1400 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 speakers or subwoofers equals 1 ohm, 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.

1900 watts x 1 channels

Amplifier Specifications

Amplifier Series
This designates the series of the amplifier. Many amps are available in a litany of different wattage and channel configurations, but maintain consistent features throughout the product line.
Brutus X-14 (Hifonics)
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 Peak Power Output
The total peak power output is measured as the wattage per channel multiplied by the number of channels, and is calculated at the lowest level of operating impedance.

It is measured during a brief musical burst, such as a sudden drum accent. Some manufacturers display peak power ratings on the face of their products to increase the appeal.

The RMS power rating is more accurate, and we recommend using it for product comparison.

1900 watts
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.

1900 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
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.
2 pairs
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.

35 - 250 Hz
Subsonic Filter
Allows you to block (filter) ultra-low frequencies that your subs cannot reproduce.
15 - 35 Hz
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.
60A x 2 
Strappable
Some amplifiers can be "strapped" together in order to increase the output of a single audio channel. These amplifiers feature RCA preamp outputs, allowing you to pass the signal directly from one amp to the other to ensure consistency.
No
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
Hi-Res Audio Compatible
This feature refers to if the product is capable of Hi-Res Audio (HRA) playback.

Warranty and Return Policy

Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
78%
4 Star
11%
3 Star
0%
2 Star
11%
1 Star
0%

Average Attribution Rating

Durability
4.3
Value
4.9
Features
4.2
Design
4.8
Usability
4.8
STEVE

CHICO,CA

Overall
Durability
Value
Features
Design
Usability
X14 AMP

March 22, 2014

I HAV'NT USED IT MUCH YET BUT WORKS GOOD PUSHES 2 12S JUST FINE

35 of 42 found this helpful

Was this review helpful to you?

True Bass Heads

Toledo Ohio

Overall
Durability
Value
Features
Design
Usability
Hifonics Brutus x14 1900.1

July 9, 2014

People like to say these amps are only like 500 watts, but i got news for them The brutus x14 1900.1 is every bit of 1900 watts RMS. Dont let the 4 gauge wire inputs fool you. Run 0 gauge to a block, battery, or cap then branch to 4 gauge in the amp. Trust me your going to want to do this. Although these amps are efficient they are also very power hungry. Also make sure your electrical charging system in your car is beefed up. such as high output alternator, AGM batteries along with proper grounding. I have did all this for this amp because thats how serious it is . Have it pushing 2 NVX VSW 12's and i never though this system would perform the way it does. Each 12 is getting around 800 watts RMS with the amp gain set around 2 o'clock so the VSW's are underrated quite a bit to say the least. I built this system for my 16 yr old son who wanted car audio so I went cheap in price with amp and woofers not thinking the out come was going to be this deafening and high end sounding. They are a perfect mach together. I have been in car audio for 17 years I know what high end car audio is Ive had the best stuff mmats, us amps (before they got sold to china), crossfire, sundown, so I know a quality amp when i see/ hear one and for the money this amp is the real deal no fake unrealistic numbers coming from this amp only true power and DEEP CLEAN BASS!!

PS. About 7 years ago I owned a Hifonics Colossus 2. I Had it on 2 Orion HCCA 15's dual 2ohm and let me tell you I hit a 148.2 db at a DB Drag contest and took 2nd against a guy that had 4 15's in his SUV no one with 2 woofers could touch me. I had to go against a guy with double my woofers he won 148.7db lol Long story short, I know what Hifonics can do and thats why I trusted the brutus x14 1900.1 to be the little beast it is ..Thanks Sonic!! for doing me and my son another solid :)

33 of 39 found this helpful

Was this review helpful to you?

bassam

Oakland, California

Overall
Durability
Value
Features
Design
Usability
don't hesitate on buying this amp it is perfect!

January 19, 2015

30 days later im writing a review for this amp. My sound system went out on me about a week ago and I thought it was the amp but thank god it was my line out converter. This amp has been nothing but great to me. I highly recommend it to anyone. This is my 4th amp and it is the only amp that hasn't given me any issues! Great sound and powerful bass!

28 of 33 found this helpful

Was this review helpful to you?

greg

rochelle park, NJ

Overall
Durability
Value
Features
Design
Usability
best value

November 2, 2014

I have this amp from sonic electronix very strong amp , pushed my hammer sudwoofer cerwin vega stroker old school very nice , runs cool and look nice next to my hifonics x400.4 .

29 of 36 found this helpful

Was this review helpful to you?

Glen C

Canada

Overall
Durability
Value
Features
Design
Usability
Great product

December 25, 2014

The product is excellent great price these amps are monsters
If your thinking if to get it just get it you won't be disappointed at all make sure get a good speaker

25 of 30 found this helpful

Was this review helpful to you?

Telis

Greece

Overall
Durability
Value
Features
Design
Usability
Hifonics x14

March 30, 2015

This is great amp! Many may worry about it's ratings but they souldn't! It does every single rms it says and even more!! great amp, great price, extreme fast shiping!! I would recomend this to anyone!! Make sure you ll make the big 3 power upgrate or more, cause it's power hungry! It takes power to make power!!

17 of 20 found this helpful

Was this review helpful to you?

D

TX

Overall
Durability
Value
Features
Design
Usability
Ultimate quality!

February 23, 2015

I love the hifonics brand. The first hifonics amp I got blew me away and this one did that all over again. I recommend their amps to any car audio enthusiastic I meet.

17 of 22 found this helpful

Was this review helpful to you?

crawford

ft worth Texas

Overall
Durability
Value
Features
Design
Usability
awesome product for awesome price

April 18, 2015

I purchased this amp and must have gotten a a bad amp from the factory I contacted sonic electronic and they offered to replace it only downfall was I had to pay shipping back to them to return it. But they made it right by offering me a $20 voucher off anything in there store so I will say as I was mad and upset when I had to pay shipping back I am not so mad now as they pretty much reimbursed me plus $10 off so I will say you have awesome customer service I am pleased and as for the second amp I received it rattles houses 100 yards away it has an awesome sound I recommend this series of amp to everybody so I am pleased with the product will continue to do buissness with you thanks.

10 of 12 found this helpful

Was this review helpful to you?

alex

deatsville, alabama

Overall
Durability
Value
Features
Design
Usability
ok amp

September 26, 2015

I had this amp for about a year and I'm running 4 12's of it. I had the tuning knobs at about half way. The other day it just started smoking and stopped working. I would recommend getting the Hifonics ZRX2416.1D Zues. its cost just a little bit more but worth it.

4 of 5 found this helpful

Was this review helpful to you?

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

Stinger SK4641 4 Gauge Wiring Kit

Get a high quality amp kit from Stinger to get the most from your new amp!

Your Price $62.95

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 XFLOC2

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

Your Price $12.99

PAC LP7-2

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

Your Price $21.95

AudioControl LC2i

2 Channel Line Out Converter with AccuBASS & 5-year warranty*!

Your Price $79.99

Kicker KISLOC

2-Channel K-Series Speaker Cable to RCA Adapter with Line Out Converter

Your Price $24.95

AudioControl Epicenter-InDash

If you want the best bass possible and a way to measure how loud your system is playing

Your Price $199.99

The Epicenter - Black

Maximize Your Bass Potential with an Audio Control’s legendary Bass Restoration Processor

Your Price $129.99

AudioControl THE-EPICENTER-WHITE

Maximize Your Bass Potential with an Audio Control’s legendary Bass Restoration Processor

Your Price $139.99

NVX XBBR

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

Your Price $79.99

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 $14.99

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 $15.99

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

NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

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

Your Price $69.99

Belva BBG3KT CCA 1/0 Gauge Big Three Kit

Features everything needed to upgrade factory power and ground wire.

Your Price $34.99

XS Power BIG3XS 100% OFC 1/0 Gauge Big 3 Upgrade Kit

1/0 AWG Big 3 Upgrade Kit with 100% OFC Wire for Audio Sytems up to 350 Amps

Your Price $92.52

270 Amp G Series Alternator for Select 1994-2012 GM Vehicles

Most Popular! 270+ amps at anything above 1800 rpm engine speed!

Your Price $448.89

240 Amp S Series Alternator for Select 1992-2003 Dodge/Jeep Vehicles

240 Amp cutting edge 6 phase hairpin epoxy reinforced stator technology

Your Price $399.00

240 Amp L Series Alternator for Select 1963-1985 GM Vehicles

Specifically designed to fit in tight spaces

Your Price $399.00

250 Amp Alternator for Select 2003-2008 Ford/Lincoln/Mercury Vehicles

Cutting edge 6 phase hairpin stator technology with Twin internal rectifier plates with finned heat sink

Your Price $399.99

240 Amp S Series Alternator for Select 1999-2006 Jeep Vehicles

6 phase alternators use less horsepower per Kilowatt than conventional 3 phase alternators

Your Price $399.00

240 Amp S Series Alternator for 2011 Toyota Corolla

Ultra precision balanced rotor with oversized charge post ensure sturdy cable connections

Your Price $399.99

240 Amp S Series Alternator for 2006-2011 Honda Civic

15% more efficient than typical alternators

Your Price $549.99

370 Amp E Series Alternator with Black Finish for Select 1994 - 2003 GM

WOW 370 AMPS! Elite series offers the highest possible amperage

Your Price $699.00

XS Power D925

12-Volt Deep Cycle AGM Power Cell with 2000 Max Amps

Your Price $169.99

SHURiKEN SK-BT100

12V High Performance AGM Power Cell Battery for Systems Up To 2000 Watts

Your Price $196.96

Rockford Fosgate RFC2D

Hybrid 2.0 Farad Digital Stiffening Capacitor

Your Price $129.99

Planet Audio PCBLK2.0

2.0 Farad Digital Capacitor with LED Display

Your Price $34.99

Belva BB2D

2.0 Farad Capacitor with Digital Red Display

Your Price $34.99

NVX XTGSP2

Perfect for safely troubleshooting and testing audio systems

Your Price $29.99

Scosche TK12

The perfect kit for installing a car stereo and amplifier for the first time

Your Price $18.99

Five Piece Installer's Panel Removal Tool Kit

Remove panels the right way (Durable Nylon Plastic Pry & Chisel Tool Set

Your Price $11.99

Universal Wire Puller

Make your installation less of a chore and save yourself the stretch

Your Price $7.99

8 Gauge Ring Terminals, 5/16" Opening

Nickel Plated Brass - 5 Pieces (3 Red & 2 Black)

Your Price $1.99

0/1 Gauge Ring Terminals, 3/8" Opening

Nickel Plated Brass - 5 Pieces (3 Red & 2 Black)

Your Price $4.99

PRO Series Classic Short GM Battery Post Shoc-Krome

Side post battery adapter for GM type batteries (Positive or Negative)

Your Price $4.99

PRO Series Classic Long GM Battery Post w/ Shoc-Krome Plating

Side post battery adapter for GM type batteries (Positive or Negative)

Your Price $6.99

200 Amp Relay Isolator (BIR200)

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

Your Price $39.99

120 Amp 4-Post Battery Isolator

Prevents primary battery discharge and extends battery life

Your Price $69.97

240 AMP 3-Post Battery Isolator

Prevents primary battery discharge and extends battery life

Your Price $124.99

World's Smallest AFS / Mini ANL Fuse Holder

Accepts 4 gauge or 8-gauge wire

Your Price $12.99

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

Your Price $19.99

4 Pack of 80 Amp Nickel-Plated MANL Fuse

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

Your Price $3.99

4 Pack of 100 Amp Nickel-Plated MANL Fuse

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

Your Price $3.99

4 Pack of 150 Amp Nickel-Plated MANL Fuse

Mini-ANL (MANL/AFS) 150A Nickel Plated Fuses

Your Price $3.99

2 Pack of 200 Amp Nickel-Plated ANL Fuse

Two fuses per order. High quality 200 Amp ANL Fuses

Your Price $2.99

2 Pack of 300 Amp Nickel-Plated ANL Fuse

Two fuses per order. High quality 300 Amp ANL Fuses

Your Price $2.99

Gauge Reducer, 4 Gauge Input to 8 Gauge Pin

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

Your Price $5.99

Gauge Reducer, 1/0 Gauge Input to 4 Gauge Pin

Great for amplifiers that do not accept large gauge power wire

Your Price $6.21

Browse 3 questions and 20 answers
Hide answersShow all answers | Sort by
Why did you choose this?
Sonic Electronix Store
I was impressed with what I heard and saw on YouTube
Stanley Bacone S on Oct 9, 2015
i have one already and it works great withe a pair of re audio sexv212-4 subs
Gregg S on Mar 12, 2015
lots of power to my type rs
john h on Aug 26, 2015
Hifonics amps are the best!!!!!!!!
Donald H on Mar 9, 2015
Since the amp has 2 60 amp fuses, would i still need to fuse between the battery and the amp?
overlordfunda on Sep 30, 2014
Best Answer: Yes u do because the fuse by the battery will kill all power. the amp fuse only protects the amp . not the car from burning up if wire short out it could be fatal so get your fuse by battery.
Reply · Report · otto w on Oct 1, 2014
· Add Answer · I Have This Question Too (0)
what is the true rms on this amp @ 1 ohm?
sastri d on Aug 16, 2014
Best Answer: prob around 1200 to 1400 rms i would say.. my hifonics 1500d puts out about 1100 true rms
Reply · Report · nicholas s on Aug 28, 2014
· Add Answer · I Have This Question Too (0)

Product Summary

Manufacturer

Model Number

X1900.1D

UPC

806576222880

Weight

12.00lbs

Internal SKU

x19001d

Internal Product ID

76260

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 X1900.1D

  • Hifonics Brutus X14 Amplifiers | CES 2014
  • How To Install an Amplifier: Car Amplifier Basics Part 2