Garage
Shop

2001 Subaru Forester

Use our shopping filters to find the right 2/3/4-channel amp to power upgraded speakers properly.

Amps for Adding Speakers for 2001 Subaru Forester

Some vehicles require an amp bypass module, a line-output converter like the NVX XLCA2 or AudioControl LC2i, or a DSP to integrate with your factory radio and avoid bass roll-off. Bass roll-off occurs when a factory radio's crossover is designed only for the original equipment speakers, resulting in a not complete signal being sent to your new aftermarket amp.

Loading...
Filters

We are sorry, no available results!

filter-icon Filters & Sort

DC Audio 90.4

520W RMS Class AB Competition Series 4-Channel Car Amplifier (with Bass Remote)

90.4 big
Go to item page Right Arrow Icon of Right Arrow

520W RMS Class AB Competition Series 4-Channel Car Amplifier (with Bass Remote)

• 90 watts x 4 channel @ 4 ohm
• 130 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 520 watts
• Class A/B 2 ohm Stable 4-Channel-Channel Amplifier

2+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $50.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

3
List price $621.50
-20% $499.99

In stock.

Continue to cart

Available Offers (2) for DC Audio 90.4
FREE NVX Amp Kit at Checkout!
Save 30% off an NVX XKIT44 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT44 Amp Kit! No code needed — discount applies automatically at checkout.

DC Audio 90.4 + Free $75 Sonic Electronix Gift Card

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

SonicElectronix-75-Gift-Card,90.4 big
Go to item page Right Arrow Icon of Right Arrow

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

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

8
List price $696.50
-28% $499.99

In stock.

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

    Clear all
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    FAQ for Multi-channel Amplifiers for Adding Speakers in 2001 Forester

    Q: Can I upgrade or change the Multi-channel Amplifiers for Adding Speakers in 2001 Subaru Forester?

    A: Yes this page includes all the best Multi-channel Amplifiers for Adding Speakers that work in your Forester.

    Save up to 10 different vehicles in your garage
    Vehicle
    Store
    Delete

    2001 Subaru Forester

    1992 Audi 100

    1995 Geo Metro

    2014 Audi Q5

    2021 Ford Expedition Max

    2007 Mitsubishi Outlander

    2007 Nissan Versa

    2011 Honda Element

    1996 GMC Jimmy

    2017 Audi S6

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm
    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue
    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

    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.