Garage
Shop
Account Icon
Account
Box Icon
Track
order
Telephone Icon
Call
Help Icon
Help
Door with Arrow Icon
Sign In
  1. Home
  2. Discontinued Car Audio & Electronics
  3. Discontinued Car Amplifiers
  4. Discontinued 2-Channel Amplifiers

Discontinued 2-Channel Amplifiers

Filters
Brand New ✕
Clear Filters
Reset Done
Product Type
Price Range
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.
Amplifier Key Features
Amplifiers can offer a diverse array of features. If you select more than one feature, then you will view amplifiers that have ALL features selected. These include speaker-level inputs that facilitate seamless integration with factory audio systems, Bluetooth connectivity suitable for ATV/UTV or Classic vehicle setups, built-in DSPs that provide enhanced control over your audio signal, and a host of other functionalities to explore.
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.
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.
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.
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
Phantom Series (18)
Evolution Series (12)
Mean Machine Series (11)
PowerZone Series (11)
Chaos EXXtreme Series (9)
Torque Series (8)
Zeus Series (7)
KX Series (6)
Anarchy Series (5)
Black Ice Series (5)
Gothic Series (5)
Riot Series (5)
Apocalypse Series (4)
BAMF Series (4)
Chaos EXXtreme II Series (4)
GM Series (4)
Ground Pounder Series (4)
SQ Series (4)
Z-Line Series (4)
ATA Series (3)
AXL Series (3)
Chaos Epic Series (3)
Consumer Line Series (3)
HED3 Series (3)
Mt. Olympus Series (3)
Murdered Out Series (3)
Power One Series (3)
Power Series (3)
Psyclone Series (3)
Reaper Series (3)
Reference Series (3)
Sedona Series (3)
Street Machine Series (3)
Type-R Series (3)
APMI Series (2)
APSM Series (2)
Armor Series (2)
ATX Series (2)
CompR Series (2)
Crypt Series (2)
Discus Series (2)
DRVN Series (2)
DS Series (2)
DX Series (2)
ONYX Series (2)
Performance Series (2)
Picasso Series (2)
Power Class Series (2)
Prime Series (2)
Primus Series (2)
PRX Series (2)
Punch Series (2)
Q Series (2)
Tarantula Series (2)
W3 v3 Series (2)
XD Series (2)
XED Series (2)
Alpha Series (1)
APK Series (1)
Arachnid Series (1)
AX2 Series (1)
BB Series (1)
BBX Series (1)
BLADE BP Series (1)
Bomber Series (1)
Brutus Series (1)
Brutus X 14 Series (1)
CANDY-X Series (1)
Champion Series (1)
Charge Series (1)
CompRT Series (1)
CompS Series (1)
CTX Series (1)
D Series (1)
Dealer Line Series (1)
Edge Series (1)
Elite Series (1)
eXcelon Series (1)
Force Series (1)
Formula Series (1)
GTX Series (1)
HED Series (1)
HF Series (1)
JA Series (1)
JX Series (1)
KAC Series (1)
Kappa Series (1)
LP Series (1)
Machete Series (1)
MINI BANG Series (1)
Mini Max Series (1)
Mini Series (1)
MOFO Series (1)
MXA Series (1)
N Series (1)
Nano Edge Series (1)
Nautic Series (1)
Overdrive Series (1)
Picasso-Nano Series (1)
Power X Series (1)
PowerZone 2 Series (1)
Pulse Series (1)
Punch P1 Series (1)
Punch P2 Series (1)
Punch P3 Shallow Mount Series (1)
PXA Series (1)
Razor Series (1)
S Series (1)
Saber Series (1)
Solo-Baric L7 Series (1)
SRX Series (1)
Stadium Series (1)
Stage Series (1)
Stealth Series (1)
Stealth Shot Series (1)
Tarantula-NANO Series (1)
Terminator Series (1)
USX Series (1)
VEGA Series (1)
Vertigo Series (1)
VS Series (1)
VXi Series (1)
W1 v3 Series (1)
X Series (1)
X-Line Series (1)
XD-v2 Series (1)
Xenith Series (1)
XH Series (1)
XTR Series (1)
ZRS Series (1)
ZTX Series (1)
Minimum Impedance Unbridged
The lowest impedance the amplifier will handle when it is not bridged.
Minimum Impedance Bridged
The lowest impedance the amplifier will handle when it is bridged.
Remote bass/level controller
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.
Sonic Certified Amplifier
Sonic Certified amplifiers have been tested by the experts at Sonic Electronix to meet or exceed the wattage ratings provided by the manufacturer. If this is marked as Yes, then you can trust the wattage ratings. If marked as No, then we have tested the amplifier and it did not meet the advertised wattage ratings. If marked as Not Tested, then the Sonic Electronix experts have not yet been able to test the amp.
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.
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.

Amp Bluetooth Connectivity
This feature will tell you if the amplifier has the capability to connect to a Bluetooth device.
Deals
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
Condition
Brand New,

Shop the Category

filter-icon Filters & Sort
You are currently viewing discontinued products.

Audiobahn A2502DP

True Digital Series 2-Channel Amplifier

A2502DP big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Audiobahn A2502DP

True Digital Series 2-Channel Amplifier

1 ohm stereo stable, 2 ohm bridged • True Digital Circuitry • Dual Cooling Fans • HP/LP Crossovers • Bass Boost • Cobalt Blue Illumination • 250/500/750 watts x 2 ch. (@ 4/2/1 ohm)

3

1 ohm stereo stable, 2 ohm bridged • True Digital Circuitry • Dual Cooling Fans • HP/LP Crossovers • Bass Boost • Cobalt Blue Illumination • 250/500/750 watts x 2 ch. (@ 4/2/1 ohm)

Kicker SX600.2

2-Channel SX-Series Amplifier with Digital Sound Processing 04SX600.2

SX600.2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Kicker SX600.2

2-Channel SX-Series Amplifier with Digital Sound Processing 04SX600.2

2-Channel Amplifier with Digital Signal Processing • 275W RMS x 2 @ 2 ohm • 550W RMS x 1 @ 4 Ohm • ISIS • BLAST Port • SAMS • UltraMatch Gain Structure • Kompressor • RCA Outputs

1

2-Channel Amplifier with Digital Signal Processing • 275W RMS x 2 @ 2 ohm • 550W RMS x 1 @ 4 Ohm • ISIS • BLAST Port • SAMS • UltraMatch Gain Structure • Kompressor • RCA Outputs

Boss W-475 War Series

W-475 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Boss W-475 War Series

Discontinued Model - Try Ripper or RIOT Series

Discontinued Model - Try Ripper or RIOT Series

Power Acoustik STAX 2200/2 (STAX2200/2)

2200W Max, 2-Channel Class A/B STAX Series Amplifier

STAX2200/2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Power Acoustik STAX 2200/2 (STAX2200/2)

2200W Max, 2-Channel Class A/B STAX Series Amplifier

STAX 2-Channel Class A/B Car Amplifier • 370 Watts x 2 Chan. @ 4 Ohm • 450 Watts x 2 Chan. @ 2 Ohm • 2200 Watts Max • 3-Way System Protection Circuitry • MOSFET Power Supply • Preamp RCA Outputs •

1

STAX 2-Channel Class A/B Car Amplifier • 370 Watts x 2 Chan. @ 4 Ohm • 450 Watts x 2 Chan. @ 2 Ohm • 2200 Watts Max • 3-Way System Protection Circuitry • MOSFET Power Supply • Preamp RCA Outputs •

Blaupunkt PCA 265

130 watts, 2-Channel Amplifier PCA265

PCA265 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Blaupunkt PCA 265

130 watts, 2-Channel Amplifier PCA265

130W 2-Channel Amplifier • 65W x 2 chan. @ 4 Ohm • 100W x 2 chan. @ 2 Ohm • reinforced class AB design • large heatsinks • massive gold-plated terminals • voltage protection • high level inputs

130W 2-Channel Amplifier • 65W x 2 chan. @ 4 Ohm • 100W x 2 chan. @ 2 Ohm • reinforced class AB design • large heatsinks • massive gold-plated terminals • voltage protection • high level inputs

HD HDA4002

400W Max 2-Channel Class A/B HD Series MOSFET Car Amplifier

HDA4002 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

HD HDA4002

400W Max 2-Channel Class A/B HD Series MOSFET Car Amplifier

• 4 ohm: 50 watts x 2 chan.
• 2 ohm: 75 watts x 2 chan.
• Bridged, 4 ohm: 150 watts x 1 chan.
• Pulse Width Modulated MOSFET Power Supply

• 4 ohm: 50 watts x 2 chan.
• 2 ohm: 75 watts x 2 chan.
• Bridged, 4 ohm: 150 watts x 1 chan.
• Pulse Width Modulated MOSFET Power Supply

Boss BLX4000

4000W Max, Blade Exxtreme Series High-Current 2-Channel Amplifier (BLX-4000)

BLX4000 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Boss BLX4000

4000W Max, Blade Exxtreme Series High-Current 2-Channel Amplifier (BLX-4000)

Blade Exxtreme Series 2 Channel Amplifier • 1500 watts x 2 chan. @ 1 ohm Stable Stereo Operation with Output Power Increase • 4000 watts MAX • MOSFET Power Supply • Remote Subwoofer Level Control • Thermal and Speaker Short Protection

2

Blade Exxtreme Series 2 Channel Amplifier • 1500 watts x 2 chan. @ 1 ohm Stable Stereo Operation with Output Power Increase • 4000 watts MAX • MOSFET Power Supply • Remote Subwoofer Level Control • Thermal and Speaker Short Protection

Crossfire BMF600.2

600W RMS 2-Channel Class A/B BMF Series Car Amplifier

BMF600.2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Crossfire BMF600.2

600W RMS 2-Channel Class A/B BMF Series Car Amplifier

BMF Series 2-Channel Class A/B Car Amplifier • 150W RMS x 2 Chan. @ 4 Ohm • 300W RMS x 2 Chan. @ 2 Ohm • 600W x 1 Chan. @ 4 Ohm Bridged • MOSFET Power Supply • Variable High and Low-Pass Crossovers • Variable Bass Boost

1

BMF Series 2-Channel Class A/B Car Amplifier • 150W RMS x 2 Chan. @ 4 Ohm • 300W RMS x 2 Chan. @ 2 Ohm • 600W x 1 Chan. @ 4 Ohm Bridged • MOSFET Power Supply • Variable High and Low-Pass Crossovers • Variable Bass Boost

Rockford Fosgate Punch P850.2

Punch Series 2-Channel Amplifier

P850.2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Rockford Fosgate Punch P850.2

Punch Series 2-Channel Amplifier

850 watt Punch Series 2-Channel Amplifier • 225 watts x 2 chan. @ 4 Ohm • 425 watts x 2 chan. @ 2 Ohm • preamp inputs and outputs • CEA-2006 compliant

850 watt Punch Series 2-Channel Amplifier • 225 watts x 2 chan. @ 4 Ohm • 425 watts x 2 chan. @ 2 Ohm • preamp inputs and outputs • CEA-2006 compliant

Wet Sounds SYN Micro

250W RMS Micro 2-Channel Syndicate Series Full Range Class H and Class G/H Marine Amplifier

SYN Micro big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Wet Sounds SYN Micro

250W RMS Micro 2-Channel Syndicate Series Full Range Class H and Class G/H Marine Amplifier

• RMS: 75W x 2 @ 4 ohm, 125W x 2 @ 2 ohm, Bridged, 250W x 1 @ 4 ohm
• Total RMS Power: 250 watts
• Class H and Class G/H Marine Amplifier
• Dimensions: 8.00" W x 13.00" L x 2.375" H

• RMS: 75W x 2 @ 4 ohm, 125W x 2 @ 2 ohm, Bridged, 250W x 1 @ 4 ohm
• Total RMS Power: 250 watts
• Class H and Class G/H Marine Amplifier
• Dimensions: 8.00" W x 13.00" L x 2.375" H

Hifonics NX880

NX880 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics NX880

Description Coming Soon! •

Description Coming Soon! •

Kicker SX500.2

SX 2-Channel Amplifier with Digital Sound Processing 04SX500.2

SX500.2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Kicker SX500.2

SX 2-Channel Amplifier with Digital Sound Processing 04SX500.2

2-Channel Amplifier with Digital Signal Processing • 250W RMS x 2 @ 2 ohm • 500W RMS x 1 @ 4 Ohm • ISIS • BLAST Port • SAMS • UltraMatch Gain Structure • Kompressor • RCA Outputs • SickBay Monitoring System

1

2-Channel Amplifier with Digital Signal Processing • 250W RMS x 2 @ 2 ohm • 500W RMS x 1 @ 4 Ohm • ISIS • BLAST Port • SAMS • UltraMatch Gain Structure • Kompressor • RCA Outputs • SickBay Monitoring System

Pyle PLA340 Plus Series

PLA340 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Pyle PLA340 Plus Series

400W 2 channel Plus Series Amplifier • 175W x 2 (@ 2 Ohm) power output • variable high/lo electronic crossover • variable bass boost • remote turn on/off • preamp outputs • power LED indicator • Soft turn-on circuit • MOSFET power supply • high and low l

400W 2 channel Plus Series Amplifier • 175W x 2 (@ 2 Ohm) power output • variable high/lo electronic crossover • variable bass boost • remote turn on/off • preamp outputs • power LED indicator • Soft turn-on circuit • MOSFET power supply • high and low l

Audiobahn A2801Q

No picture DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Audiobahn A2801Q

280W RMS x 2 @ 2 ohm stereo • 560W RMS x 1 @ 4 ohm mono • Digital Voltmeter • Chrome Finish • Bass Boost

280W RMS x 2 @ 2 ohm stereo • 560W RMS x 1 @ 4 ohm mono • Digital Voltmeter • Chrome Finish • Bass Boost

Lanzar VIBE215 Viberant Series

VIBE215 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Lanzar VIBE215 Viberant Series

150W Peak / 75W RMS x 2 Channel Viberant Series Amplifier • Electronic Crossover Network • gold RCA inputs • bass boost circuit • 2 ohm stable • VU Meter

150W Peak / 75W RMS x 2 Channel Viberant Series Amplifier • Electronic Crossover Network • gold RCA inputs • bass boost circuit • 2 ohm stable • VU Meter

Boss CH2502

2500W 2-Channel Chaos Series Class AB Full Range Amplifier

CH2502 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Boss CH2502

2500W 2-Channel Chaos Series Class AB Full Range Amplifier

• RMS: 625W x 2 @ 4 ohm
• Total Peak Power: 2500W
• Nickel-plated RCA low level inputs
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Wired remote bass level control included
• 11.00" W x 14.74" L x 2.87" H

• RMS: 625W x 2 @ 4 ohm
• Total Peak Power: 2500W
• Nickel-plated RCA low level inputs
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Wired remote bass level control included
• 11.00" W x 14.74" L x 2.87" H

Audiopipe APK-250.2

2000W APK Series 2-Channel Class D Car Amplifier

APK-250.2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Audiopipe APK-250.2

2000W APK Series 2-Channel Class D Car Amplifier

• RMS Power: 300W x 2 @ 4 ohm, 470W x 2 @ 2 ohm, 930W x 1 @ 4 ohm, Bridged
• Total Peak Power: 2000W
• Variable Low-Pass Filter (50-5,000 Hz, 12 dB/Octave)
• Dimensions: 9"W x 18"L x 2.5"H
• High Purity Copper Trace Circuit Boards

• RMS Power: 300W x 2 @ 4 ohm, 470W x 2 @ 2 ohm, 930W x 1 @ 4 ohm, Bridged
• Total Peak Power: 2000W
• Variable Low-Pass Filter (50-5,000 Hz, 12 dB/Octave)
• Dimensions: 9"W x 18"L x 2.5"H
• High Purity Copper Trace Circuit Boards

Clarion DPX2251

650W Max, 2-Channel Power Amplifier (DPX-2251)

DPX2251 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Clarion DPX2251

650W Max, 2-Channel Power Amplifier (DPX-2251)

Power Series 2-Channel Class G/H Car Amplifier • 650 Watts Max • 250 Watts x 2 Chan. @ 2 Ohm • 180 Watts x 2 Chan. @ 4 Ohm • Speaker-Level Inputs • Preamp RCA Outputs • Soft Start Turn-On • Aluminum Alloy Heatsink •

Power Series 2-Channel Class G/H Car Amplifier • 650 Watts Max • 250 Watts x 2 Chan. @ 2 Ohm • 180 Watts x 2 Chan. @ 4 Ohm • Speaker-Level Inputs • Preamp RCA Outputs • Soft Start Turn-On • Aluminum Alloy Heatsink •

Soundstream VGA 600.2 Van Gogh Series VGA600.2

VGA600.2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Soundstream VGA 600.2 Van Gogh Series VGA600.2

600W 2 channel Van Gogh Series Amplifier • 300W x 2 channel power output at 2 Ohm • 150W x 2 channel power output at 4 Ohm • Highpass/Lowpass Xover • Trimode Operation

1

600W 2 channel Van Gogh Series Amplifier • 300W x 2 channel power output at 2 Ohm • 150W x 2 channel power output at 4 Ohm • Highpass/Lowpass Xover • Trimode Operation

Visonik V217SX + Amplifier Kit

800W Max, Hi-Intense Series 2-Channel Amplifier w/ 8 Gauge Amplifier Kit

V217SX_ISPKBL8-BG big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Visonik V217SX + Amplifier Kit

800W Max, Hi-Intense Series 2-Channel Amplifier w/ 8 Gauge Amplifier Kit

300 watts RMS x 2 at 2 ohm • 200 watts RMS x 2 at 4 ohm • Full MOSFET Circuitry • Thermal/Short/Overload Protection Circuitry • Includes 4 AWG Amplifier Kit

40

300 watts RMS x 2 at 2 ohm • 200 watts RMS x 2 at 4 ohm • Full MOSFET Circuitry • Thermal/Short/Overload Protection Circuitry • Includes 4 AWG Amplifier Kit

Prev 54 55 56 57 58 Next

Items per page: 20 40 60

    Clear all

    FAQ Frequently asked questions in Discontinued 2-Channel Amplifiers

    2 Channel Amplifiers Frequently Asked Questions (FAQ)
    Yes, many 2-channel amplifiers can be used in bridge mode to combine the power of both channels, making them suitable for powering a subwoofer and speakers at the same time. However, it's essential to check the amplifier's specifications and power ratings to ensure they match the impedance and power requirements of your subwoofer and speakers. Additionally, using a 2-channel amplifier for this purpose can result in power distribution challenges, as both the subwoofer and speakers may not receive optimal power for their specific frequency ranges.
    A 2-channel amplifier, also known as a stereo amplifier, is designed to power two speakers, typically a pair of front speakers or a pair of rear speakers. On the other hand, a mono amplifier, also known as a single-channel amplifier, is dedicated to powering a single speaker, usually a subwoofer. The primary difference lies in their application and configuration. While a 2-channel amplifier is suitable for powering multiple speakers, a mono amplifier is more focused on delivering high power output to a single speaker for deep bass reproduction.
    Yes, upgrading your factory car audio system with a 2-channel amplifier can significantly enhance the overall sound quality and volume. Factory audio systems often lack the power needed to drive aftermarket speakers properly. Adding a 2-channel amplifier allows you to provide more power to your front or rear speakers, resulting in improved clarity, detail, and dynamics. It's an excellent way to breathe new life into your car's audio system without the need for extensive modifications. Be sure to select an amplifier with an appropriate power rating and ensure compatibility with your existing audio setup.
    To ensure compatibility, consider factors like power output, impedance, and form factor. Check the power ratings of your speakers and subwoofers, and choose an amplifier that can deliver the required power at the appropriate impedance. Additionally, verify that the amplifier's dimensions fit within the available space in your vehicle. Some 2-channel amplifiers come with adjustable crossovers and gain controls, allowing you to fine-tune the audio output to match your specific setup. If you have any uncertainties, consult with an audio specialist or contact Sonic Electronix customer support for expert assistance.
    While 2-channel amplifiers can provide power to two speakers, they are typically not designed for bi-amping applications. Bi-amping involves using separate amplifiers for the tweeters and woofers of a speaker system to improve audio performance. To bi-amp speakers, you would require an additional set of channels dedicated to each driver. In this case, a multi-channel amplifier or a combination of mono and stereo amplifiers is more suitable. If bi-amping is a priority, consider looking into multi-channel amplifiers that offer specific configurations for bi-amping setups. Always check the specifications and features of the amplifier to ensure it can support bi-amping before making a purchase.
    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?
    Save up to 10 different vehicles in your garage
    Vehicle
    Store     Delete

    2012 Kia Optima

    2019 Toyota Highlander

    1991 Chevrolet Corvette

    2022 Audi SQ7

    2006 Mitsubishi Outlander

    1994 Audi 90 Quattro

    1991 Mitsubishi Eclipse

    1997 Eagle Vision

    2015 Volkswagen Jetta

    2000 Mazda B2500

    Vehicle
    Store     Delete

    2009 Harley Davidson FXD/I Dyna Super Glide

    2003 Harley Davidson FXSTB/I Night Train

    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

    Cancel

    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue

    Cancel

    Shop your 2012 Optima
    Why Use a Vehicle Fit Guide?
    Change vehicle | Shop without vehicle
    Whoa! Slow down. Add your details below!
    additional information required
    Add vehicle details to confirm fitment
    Ignore fitment details
    Find stereos and more that work -- fast.

    Additional information:

    Remove

    Can't find your vehicle? Click here and we'll help.

    Where to find vehicle info

    Go to Fitment

    Didn't find your car?

    Submit your details and we'll help!
    Please enter the letters as they are shown in the image above. Letters are not case-sensitive.
    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
    Back

    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.

    Back
    Track your order
    Call our experts
    Support Center
    Return & Exchanges
    Follow on Instagram Instagram logo
    Subscribe on YouTube YouTube logo