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DC Audio 90.4 + Free $75 Sonic Electronix Gift Card

520W Competition Series 4-Channel Class AB Amplifier + Free $75 Sonic Electronix Gift Card

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• RMS Power: 90W x 4 @ 4 ohms, 130W x 4 @ 2 ohms
• Bridged: 250W x 2 @ 4 ohms
• Variable High and Low Pass Filters
• Dimensions: 9.38" W x 14" L x 2.35" H
• Free $75 Sonic Electronix Gift Card

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Product Highlights


• RMS Power: 90W x 4 @ 4 ohms, 130W x 4 @ 2 ohms
• Bridged: 250W x 2 @ 4 ohms
• Variable High and Low Pass Filters
• Dimensions: 9.38" W x 14" L x 2.35" H
• Free $75 Sonic Electronix Gift Card

Description


DC Audio (Soundlab) brand icon

Authorized dealer

DC Audio 90.4

520W Competition Series 4-Channel Class AB Amplifier
Quantity: 1

General Features:

  • DC Audio Competition Series 90.4
  • Class-AB Full-Range 2-Ohm Stable 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohms: 90 watts x 4 chan.
    • 2 ohms: 130 watts x 4 chan.
    • Bridged, 4 ohms: 250 watts x 2 chan.
  • Total power output: 520 watts RMS
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Wired remote bass level control included
  • Soft start turn-on
  • 4, 3 or 2 channel operation
  • Preamp RCA outputs to daisy chain multiple amps
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • High-density split-dome convection heat-sink for extreme heat dissipation
  • 8 AWG speaker connections
  • Input sensitivity: ~ 200mV ~ 6V
  • Frequency Response: 20 - 20,000 Hz
  • Total Harmonic Distortion (THD): <0.1%
  • Signal to Noise Ration: 105 dB
  • Selectable crossover mode: HPF / FULL / LPF
  • Selectable crossover multiplier: 1x , 10x
  • Variable crossover filter: 50 - 500 Hz or 500 - 5,000 Hz, 24 dB/octave
  • Subsonic filter: 10 - 100 Hz , 24 dB/octave
  • Variable Bass Boost: 0 to +18 dB bass boost
  • Fuse Rating: 40A x 2
  • 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: 9.38"W x 14"L x 2.35"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

$75 e-Gift Card at Sonic Electronix

Digital e-Gift Card for value of $75 applies electronically to account
Quantity: 1

Sonic Electronix Gift Card Features:

  • No minimums or restrictions
  • No expiration date
  • Tied to your account so you'll never lose the value or card
  • Easily see the value by simply logging into your account
  • Easy to apply at checkout (see instructions below)

Redemption Instructions:

  1. Add items to your shopping cart
  2. Begin Checkout
  3. Login to your account
  4. On the Second step of checkout you will have the option to apply the gift card (store credit) value.

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
90 watts x 4 channel
RMS Power @ 2 ohms
130 watts x 4 channel
Bridged RMS Power
250 watts x 2 channel
Amplifier Specifications
Series
Competition Series
Amplifier Class
A/B
Number of Channels
4-Channel
Total RMS Power Output
520 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.1%
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
10 - 300 Hz
Low-Pass Crossover Frequency
30 - 300 Hz
Signal-to-Noise Ratio
105 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SonicElectronix-75-Gift-Card,90.4

Weight:

13.61lbs

Internal SKU:

90-4_75egift

Internal Product ID:

92677

Product and How-to Videos


Customer Ratings & Reviews



5 star
86%
4 star
14%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
4.9
Features
4.9
Design
4.9
Usability
5

Customer Reviews

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$75 e-Gift Card at Sonic Electronix

The following review is for SonicElectronix-75-Gift-Card, which is a part of the bundle you are viewing.

Got this bundled with the DC 90.4 which is a awesome deal. Everywhere else the amp was $500 sonic had it for less and it came with a $75 dollar credit so I get even more off my next purchase. Basically like getting the amp for $350 with my code taking off an additional 5%.

By Anonymous on July 4, 2018

26

found this helpful.

Power house

The following review is for 90.4, which is a part of the bundle you are viewing.

DB Drive 5x7s in the front, DB Drive 5x7s in the back (high power rated gear).

Crystal clear, with room on the gain for more!

By Kyle on November 8, 2015

25

found this helpful.

Convenient e-card service!

The following review is for SonicElectronix-75-Gift-Card, which is a part of the bundle you are viewing.

Very convenient and easy way to give the gift of credit!

By Andrew on March 4, 2016 Checkmark Icon Verified purchase

23

found this helpful.

Sound quality

The following review is for 90.4, which is a part of the bundle you are viewing.

These are one of the better amps sonic carries. You can run a 2 way active off just this amp or run a set of comps up front and bridge the other 2 channels to power a small sub. There under rated just like all DC’s stuff to this thing can push every bit of 120watts a channel if not more.

By Anonymous on July 25, 2018

23

found this helpful.

Worth every penny

The following review is for 90.4, which is a part of the bundle you are viewing.

Replaced my 1500watt planet audio amp for this amp and it is 10 times louder and way more clear I was beyond surprised. Right it is pushing 4 6x9s I will end up putting it on 4 kicker ks components and the 175 watt one on my 6x9’s

By Zach on March 26, 2018

21

found this helpful.

DC Audio 90.4 + Free $75 Sonic Electronix Gift Card

5 stars all day long I have this amp running 4 6x9’s extreamly loud and clear best highs amp in the game you will not be upset with this amp I am getting the 175x4 to run 12 6.5 kicker ks components

By Anonymous on July 5, 2018

16

found this helpful.

DC Audio 90.4 + Free $75 Sonic Electronix Gift Card

Got this bad boy on order to match my DC audio 2k. I love DC great stuff for not a lot of money. There stuff feels super heavy, and is nice like jewelry so you know it’s built to last. I recommend anything DC audio cause I have used there stuff for years and it’s near bullet proof and kills the main stream stuff performance/price wise. Only real con is there not the smallest amps, you will need some room to use them, but if you want big power and a heat sink to handle high power you gotta have a large heat sink.

By Anonymous on May 9, 2018 Checkmark Icon Verified purchase

16

found this helpful.

Add-ons


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