1.888.955.6000
 
 
1-888-955-6000
crutchfield.com
Crutchfield

Brax X2400.2

4-channel car amplifier — 110 watts RMS x 4 (Black)

Zoom
  • Brax X2400.2

    Front

Crutchfield OMC logo
We don't check this item for fit or compatibility.
Item #: 875X24002B
 
DISCONTINUED
 
This item is no longer available to purchase.
 
Contact us for other options
 
Call   Email  
 
 
 
 
 

Our take on the Brax X2400.2

by Buck Pomerantz

My system has plenty of power. Who needs an amp?

You might think you don't need an amp because you have a 400-watt system in your car, or because your new stereo puts out 50 watts a channel. But those are peak wattage ratings, which may boil down to 15 or 20 watts per channel, using the more realistic RMS rating. An amp sends your speakers the power they need to deliver your music with clarity and impact, whether you're using factory speakers or high-performance components. And low-frequency reproduction requires lots of power, so an amp is an absolute must if you're adding a sub to your system.

Luxury sound

If you want the best possible car audio system with no compromises in sound quality, then Brax's X2400.2 4-channel amplifier should be powering your music. This handsome, hand-crafted workhorse brings an unprecedented level of high-fidelity amplification into the mobile environment. The X2400.2 can put out 105 watts RMS to each of your front and rear speakers or components. Bridged for 2-channel operation, the X2400.2 can power a couple of subs with up to 380 watts RMS each.

Build-quality that's off the charts

The massive heatsink tells you right away that this is a serious amp. Inside, the multi-layered circuit board is laid out in short, dedicated signal paths to deliver only the purest signal in the fastest time. Brax uses silver solder to secure each discretely mounted component for the best conductivity possible between them. Gold-plated connections eliminate corrosion to keep the signal flowing freely in or out of this amplifier.

Other features

You can set the crossover filters over a wide range of frequencies for high-pass or low-pass/bandpass operation, ensuring that almost any speaker or subwoofer system can be tuned to sound its best. Two separate power supplies ensure stability and dependability. The output power transistors have been hand-selected and measured to match each other so your music will sound consistent and strong.

You'll want to display this amp proudly in your system. Hand made in Germany, each X2400.2 amplifier comes with its serial number custom milled into the top nameplate. And you can choose your X2400.2 amp in black or silver to match your system's decor.

Highlights:

  • 4-channel car amplifier with satin black finish
  • 110 watts RMS x 4 at 4 ohms (200 watts RMS x 4 at 2 ohms)
  • 400 watts RMS x 2 at 4 ohms
  • Class AB amp technology
  • 24-karat gold-plated RCA input, power, and speaker connections
  • double-sided circuit boards with silver-soldered components
  • hand-selected and matched transistors
  • preamp inputs
  • separate gain controls on all 4 channels
  • variable high-pass filters on all channels (15-4500 Hz at 12 or 24 dB/octave)
  • variable low-pass/bandpass filters on all channels (15-4500 Hz at 12 or 24 dB/octave)
  • 4-gauge power and ground leads and a 100-amp fuse recommended — wiring and hardware not included with amplifier
  • no onboard fuses — when installing multiple amps in a system, an additional 100-amp in-line fuse between the distribution block and the amplifier is recommended
  • 18-1/2"W x 2-1/8"H x 9-3/8"D
  • warranty: 2 years
  • Our 60-day money-back guarantee
Preliminary info from the manufacturer
Features and Specs
Performance
RMS Power Output (Watts x Channels)
Loading...
110 x 4
Peak Power Output (Watts x Channels)
Loading...
---
Power at 2 Ohms (Watts x Channels)
Loading...
200 x 4
Bridged Power (Watts x Channels)
Loading...
400 x 2
Minimum Impedance Bridged
Loading...
4
Minimum Impedance Unbridged
Loading...
---
Best Frequency Response
Loading...
---
THD at Rated RMS Power
Loading...
---
Signal to Noise Ratio
Loading...
---
Input Voltage
Loading...
---
Features
Amplifier Class
Loading...
AB
Low-Pass Crossover Frequency
Loading...
15-4500 Hz
Low-Pass Slope (dB/octave)
Loading...
12 or 24 dB/oct
High-Pass Crossover Frequency
Loading...
15-4500 Hz
High-Pass Slope (dB/octave)
Loading...
12 or 24 dB/oct
Bass Boost
Loading...
---
Bass Boost Frequency
Loading...
---
Fan Cooled
Loading...
---
Fuse Rating
Loading...
100
Speaker Level Inputs
Loading...
---
Preamp Outputs
Loading...
---
Width (inches)
Loading...
18-1/2
Height (inches)
Loading...
2-1/8
Depth (inches)
Loading...
9-3/8
Parts Warranty
Loading...
2 Year
Labor Warranty
Loading...
2 Year
Be the first to review this product
Great Gear Giveaway rewards card

Submit a review and then enter to win a $500 rewards card

Review this product:

Thanks for taking the time to share your experiences about this product. Please be sure to focus your comments on the product itself. Read our Review Guidelines for more information.

Your email won't be visible. Please use the email address that is associated with your order.
(e.g., JohnD) Your review will be signed using the display name and location
(e.g., Charlottesville, VA)

Click on a star to rate the overall product on a scale of 1-5
1500 characters left
Attach a YouTube Review
Crutchfield Video Review Guidelines
  • Only submit videos that you made or are authorized to use.
  • Do not submit videos that contain music, video or visuals that are copyrighted and belong to someone else.
  • Please see our Review Guidelines for more information.
500 characters left
500 characters left

Add accessories for the Brax X2400.2

You'll need an amp wiring kit to install your new amplifier, as wiring is not included. See all categories & accessories

EFX PA4BX Wiring Kit 4-gauge amplifier wiring kit — includes 2-channel patch cable
Your Price: $79.99
Add to Cart
Rockford Fosgate RFK4 4-gauge amplifier power wiring kit
7 people say
Your Price: $114.99
Add to Cart
Rockford Fosgate RFK4X Complete 4-gauge amplifier wiring kit
Includes patch cable and speaker wire
12 people say
Your Price: $159.99
Add to Cart
T-Spec 16-gauge Speaker Wire Black/white jacket — priced per foot
11 people say
Your Price: $0.69
Add to Cart
T-Spec 12-gauge Speaker Wire Black/white jacket — priced per foot
23 people say
Your Price: $1.99
Add to Cart
Stinger PRO Series 16-gauge Speaker Wire Black jacket — priced per foot
44 people say
Your Price: $0.39
Add to Cart
JL Audio XD-CLRAIC2-SW 2-channel speaker output converter (bare speaker wires to male RCAs)
12 people say
Your Price: $9.99
Add to Cart
Kicker KISL 2-channel speaker wire adapter (bare-wire connector to RCAs)
10 people say
Your Price: $12.99
Add to Cart
T-Spec 2-Channel RCA Patch Cables Available in 7 different lengths (20-foot)
20 people say
Your Price: $20.99
Add to Cart
50 people say
Your Price: $9.99
Add to Cart
T-Spec Capacitor 1.5-farad capacitor with red LCD meter
8 people say
Your Price: $79.99
Add to Cart
Metra Crimp Tool and Connectors Package contains crimp tool and over 150 pieces
15 people say
Your Price: $19.99
Add to Cart
S&G Wire Cutter/Stripper Tool Cuts and strips 12- to 22-gauge wire
13 people say
Your Price: $19.99
Add to Cart
S&G Tool Aid 87650 Door Trim and Panel Removal Tool
65 people say
Your Price: $9.99
Add to Cart
Pro.Fit Wire Worm Installation tool helps route wiring through tight spaces
27 people say
Your Price: $12.99
Add to Cart
Bojo Trim Panel Tools Set of 6 pry tools — helps remove interior and exterior trim and door panels
46 people say
Your Price: $24.99
Add to Cart
Skewdriver Pro SPK4042 Ratcheting straight and offset screwdriver set with 40 bits (Skewdriver Pro with ratchet handle, pictured)
7 people say
Your Price: $49.99
Add to Cart
Bojo Trim Panel Tools Set of 6 pry tools — helps remove interior and exterior trim and door panels
2 people say
Your Price: $29.99
Add to Cart
DEI Heat Shrink Tubing Black 4-foot length (Assortment)
5 people say
Your Price: $24.99
Add to Cart
Your Price: $69.95

After $10.00 Price Break

Add to Cart

Why choose SquareTrade?

The #1-Rated Protection Plan

Thousands of people have reviewed SquareTrade Protection Plans — and made us #1.

5-Day Service Guarantee & Free Shipping

We'll repair or replace your item in five business days or less after we've received it, or your plan is free. And, as always, we pay for all shipping.

Protection from Normal, Everyday Use

Repairing your average mechanical or electrical failure can cost as much as buying a new device. With SquareTrade, you're covered — including parts and labor.

3 Year Protection Plan
3 Year Protection Plan
Your Price: $239.99
Add to Cart
4 Year Protection Plan
4 Year Protection Plan
Your Price: $329.99
Add to Cart

For a more in-depth review and enhanced detailed information on the Brax X2400.2, please visit the Crutchfield website product page (/ISEO-rccbcspd/p_875X24002B/Brax-X2400-2-Black.html ).