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
Amplifiers ✕
Clear Filters
Reset Done
Product Type
Amplifiers,
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.
PowerZone Series (19)
Phantom Series (18)
Mean Machine Series (16)
Evolution Series (13)
Punch Series (11)
Zeus Series (11)
Torque Series (9)
Anarchy Series (8)
Chaos EXXtreme Series (8)
GM Series (7)
Gothic Series (7)
Ground Pounder Series (7)
Mt. Olympus Series (7)
ATA Series (6)
ATX Series (6)
AXL Series (6)
Black Ice Series (6)
HCP Series (5)
KX Series (5)
Machete Series (5)
Power One Series (5)
Riot Series (5)
Apocalypse Series (4)
Chaos EXXtreme II Series (4)
Power Series (4)
Reference Series (4)
SQ Series (4)
V Series (4)
Z-Line Series (4)
APMI Series (3)
BAMF Series (3)
Brutus Series (3)
Chaos Epic Series (3)
Consumer Line Series (3)
Discus Series (3)
DX Series (3)
HED3 Series (3)
Murdered Out Series (3)
ONYX Series (3)
Prime Series (3)
Psyclone Series (3)
Punch BR Series (3)
Sedona Series (3)
Street Machine Series (3)
X Series (3)
Alpha Series (2)
APSM Series (2)
Armor Series (2)
BB Series (2)
Brutus X 14 Series (2)
BX Series (2)
Crypt Series (2)
CTX Series (2)
DRVN Series (2)
DS Series (2)
Kappa Series (2)
Picasso Series (2)
Power Class Series (2)
Primus Series (2)
PRX Series (2)
PXA Series (2)
Q Series (2)
Reaper Series (2)
SPL Show Series (2)
Tarantula Series (2)
Terminator Series (2)
XD Series (2)
XDM Series (2)
XED Series (2)
Apex Series (1)
APK Series (1)
Apocalypse Atom Pro Series (1)
Apocalypse Sport Series (1)
Arachnid Series (1)
AX2 Series (1)
BBX Series (1)
BLADE BP Series (1)
Bomber Series (1)
Buran Series (1)
CANDY-X Series (1)
Charge Series (1)
D Series (1)
Dealer Line Series (1)
Edge Series (1)
Elite Series (1)
Force Series (1)
Formula Series (1)
HED Series (1)
iON Series (1)
JA Series (1)
JX Series (1)
KAC Series (1)
Kappa Perfect Series (1)
LP Series (1)
M 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)
Razor Series (1)
S Series (1)
Saber Series (1)
Sport Series (1)
SRX Series (1)
Stadium Series (1)
Stage Series (1)
Stealth Series (1)
Stealth Shot Series (1)
SYN-DX Series (1)
Tarantula-NANO Series (1)
USX Series (1)
VEGA Series (1)
Vertigo Series (1)
VXi Series (1)
X-Line Series (1)
XD-v2 Series (1)
Xenith Series (1)
XH 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

Shop the Category

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

Audiobahn A2200HCT

3200W Max, High Current 2-Channel Amplifier

A2200HCT big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Audiobahn A2200HCT

3200W Max, High Current 2-Channel Amplifier

3200W Max, High Current Series 2-Channel Amplifier with Bass Remote • 1600W RMS @ 1 ohm • 800W RMS @ 2 ohm • 400W RMS @ 4 ohm • Blue Illuminated VU Meter • Beautiful Chrome Design Heatsink • S/N Ratio: 100dB • Bass Boost: 0-18dB

7

3200W Max, High Current Series 2-Channel Amplifier with Bass Remote • 1600W RMS @ 1 ohm • 800W RMS @ 2 ohm • 400W RMS @ 4 ohm • Blue Illuminated VU Meter • Beautiful Chrome Design Heatsink • S/N Ratio: 100dB • Bass Boost: 0-18dB

Absolute 2VI3000

3000W Max Vicious Series 2-Channel Digital Amplifier

2VI3000 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Absolute 2VI3000

3000W Max Vicious Series 2-Channel Digital Amplifier

Vicious Series 2-Channel Class A/B Car Amplifier • 3000W Max • 280W x 2 Chan @ 2 Ohm • Bass Level Control • Speaker-Level (High-Level) Inputs • Preamp RCA Outputs

Vicious Series 2-Channel Class A/B Car Amplifier • 3000W Max • 280W x 2 Chan @ 2 Ohm • Bass Level Control • Speaker-Level (High-Level) Inputs • Preamp RCA Outputs

Rockbox M5009A

2-Channel Amplifier

M5009A big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Rockbox M5009A

2-Channel Amplifier

2-Channel power Amplifier • 125W RMS x 2 @ 4 • 250W RMS x 1 Bridged • High and Low Level Inputs • Silver RCA Connectors • 3-Way Protection Circuitry • Full MOSFET Circuitry • Tri-Mode Capable

2-Channel power Amplifier • 125W RMS x 2 @ 4 • 250W RMS x 1 Bridged • High and Low Level Inputs • Silver RCA Connectors • 3-Way Protection Circuitry • Full MOSFET Circuitry • Tri-Mode Capable

Sony XM-ZR1252 Open Box

(Open Box) 800W Max, 2-Channel ZR Series Power Amplifier (XMZR1252)

XM-ZR1252 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Sony XM-ZR1252 Open Box

(Open Box) 800W Max, 2-Channel ZR Series Power Amplifier (XMZR1252)

ZR Series Power Amplifier • 2-Channel • 125W RMS x 2 Chan. @ 4 Ohm • 170W RMS x 2 Chan. @ 2 Ohm • 800W Max • High-Level Sensing Power On Feature • Gold Plated Speaker Terminals • Transformerless Circuit •

ZR Series Power Amplifier • 2-Channel • 125W RMS x 2 Chan. @ 4 Ohm • 170W RMS x 2 Chan. @ 2 Ohm • 800W Max • High-Level Sensing Power On Feature • Gold Plated Speaker Terminals • Transformerless Circuit •

Kole Audio KX2-980 R/B

980W Max, 2-Channel Amplifier

KX2-980 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Kole Audio KX2-980 R/B

980W Max, 2-Channel Amplifier

980W Max, 2-Channel Amplifier • RCA input / output • 2 ohm Stereo / 4 Ohm Mono • Selectable X-Over HP/LP/Full • Sub sonic filter • PWM MOSFET Power Supply • Gold Plated Terminal

980W Max, 2-Channel Amplifier • RCA input / output • 2 ohm Stereo / 4 Ohm Mono • Selectable X-Over HP/LP/Full • Sub sonic filter • PWM MOSFET Power Supply • Gold Plated Terminal

MA Audio M589I

600W Max, 2-Channel Class AB Car Amplifier

M589I big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

MA Audio M589I

600W Max, 2-Channel Class AB Car Amplifier

600 Watt 2-Channel High Performance Amplifier • 150W x 2 @ 4 Ohm RMS • 220W x 2 @ 2 Ohm RMS • Full MOSFET Circuitry • High/Low Level Inputs • Variable High/Low Pass Cross-Over • Variable Bass Boost 0-18dB @ 45Hz

13

600 Watt 2-Channel High Performance Amplifier • 150W x 2 @ 4 Ohm RMS • 220W x 2 @ 2 Ohm RMS • Full MOSFET Circuitry • High/Low Level Inputs • Variable High/Low Pass Cross-Over • Variable Bass Boost 0-18dB @ 45Hz

Kenwood KAC-7203 R/B

1000W Max, 2-Channel Amplifier

KAC-7203 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Kenwood KAC-7203 R/B

1000W Max, 2-Channel Amplifier

2 Channel Amplifier •170W RMS x 2 @ 4 • 250W RMS x 2 @ 2 • Variable Bass Boost • High and Low Level Inputs • Top Panel Controls • Cooling fan • Tri-Way Capable

2 Channel Amplifier •170W RMS x 2 @ 4 • 250W RMS x 2 @ 2 • Variable Bass Boost • High and Low Level Inputs • Top Panel Controls • Cooling fan • Tri-Way Capable

Audiobahn A8002T R/B

1600W Max, 2-Channel Intake Series Amplifier (Factory Refurbished)

A8002T big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Audiobahn A8002T R/B

1600W Max, 2-Channel Intake Series Amplifier (Factory Refurbished)

1600W Max, Intake 2-Channel Amplifier • Optional bass remote and digital volt-meter display available and sold separately • Class A/B • 800W RMS @ 2 ohm • 400W RMS @ 4 ohm • Preamp outputs • Cobalt Blue Illumination • Intake cooling fan • 4-way protection circuitry

1600W Max, Intake 2-Channel Amplifier • Optional bass remote and digital volt-meter display available and sold separately • Class A/B • 800W RMS @ 2 ohm • 400W RMS @ 4 ohm • Preamp outputs • Cobalt Blue Illumination • Intake cooling fan • 4-way protection circuitry

Kicker KX100.2

KX-Series 04KX100.2

KX100.2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Kicker KX100.2

KX-Series 04KX100.2

2-Channel KX-Series Power Amplifier • 50W RMS x 2 @ 2 • KickBass • 4-Way Protection • Aluminum EndKaps • Adjustable Input Gain • High and Low Level Inputs

3

2-Channel KX-Series Power Amplifier • 50W RMS x 2 @ 2 • KickBass • 4-Way Protection • Aluminum EndKaps • Adjustable Input Gain • High and Low Level Inputs

JL Audio e2150 FACTORY R/B

2-Channel Amplifier REFURBISHED

e2150 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

JL Audio e2150 FACTORY R/B

2-Channel Amplifier REFURBISHED

2-Channel Class AB Amplifier • 45W RMS x 2 @ 4 • High and Low Level Inputs • 6dB Bass Boost • 1 Pair RCA Output • On Board Crossover

2-Channel Class AB Amplifier • 45W RMS x 2 @ 4 • High and Low Level Inputs • 6dB Bass Boost • 1 Pair RCA Output • On Board Crossover

Bazooka ELA100.2 with BONUS ELA-BCM Bass Remote

500W Max, 2-Channel Amplifier + Bass Remote

ELA100.2+ELA-BCM big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Bazooka ELA100.2 with BONUS ELA-BCM Bass Remote

500W Max, 2-Channel Amplifier + Bass Remote

EL Series 2-Channel Class AB Car Amplifier • 115W x 2 chan. @ 4 ohm • 165W x 2 chan. @ 4 ohm • 330W x 1 chan. @ 4 ohm • 500W x 1 chan. Max • Tri-Mode Capable • Built-in LP/HP crossover

1

EL Series 2-Channel Class AB Car Amplifier • 115W x 2 chan. @ 4 ohm • 165W x 2 chan. @ 4 ohm • 330W x 1 chan. @ 4 ohm • 500W x 1 chan. Max • Tri-Mode Capable • Built-in LP/HP crossover

Kicker ZX450.2

ZX Series 2-Channel Amplifier 06ZX450.2

ZX450.2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Kicker ZX450.2

ZX Series 2-Channel Amplifier 06ZX450.2

225 watts RMS x 2 channels @ 2 ohm • 3-way protection circuitry • 4 ohm mono stable / 2 ohm stereo stable

5

225 watts RMS x 2 channels @ 2 ohm • 3-way protection circuitry • 4 ohm mono stable / 2 ohm stereo stable

MTX Audio TC3002

900W Max, Thunder TC 2-Channel Amplifier

TC3002 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

MTX Audio TC3002

900W Max, Thunder TC 2-Channel Amplifier

900 watts Max, Class A/B 2-Channel Amplifier • 150 watts x 2 chan. @ 2 ohm • 300 watts x 1 chan. @ 4 ohm Bridged • CEA-2006 Compliant • 12 dB per Octave, Adjustable High Pass and Low Pass Crossover • Smart Engage Auto Turn-On for easy installation with factory radios • Frequency Response: 20 - 20,000 Hz

900 watts Max, Class A/B 2-Channel Amplifier • 150 watts x 2 chan. @ 2 ohm • 300 watts x 1 chan. @ 4 ohm Bridged • CEA-2006 Compliant • 12 dB per Octave, Adjustable High Pass and Low Pass Crossover • Smart Engage Auto Turn-On for easy installation with factory radios • Frequency Response: 20 - 20,000 Hz

Kicker KX350.2 R/B

Refurbished, 350W 2-Channel Amplifier

KX350.2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Kicker KX350.2 R/B

Refurbished, 350W 2-Channel Amplifier

175 watts RMS x 2 channels @ 2 ohm • 3-way protection circuitry • 4 ohm mono stable / 2 ohm stereo stable

175 watts RMS x 2 channels @ 2 ohm • 3-way protection circuitry • 4 ohm mono stable / 2 ohm stereo stable

Hifonics BRX160.2 OPEN BOX COMPLETE

320W RMS 2-Channel Brutus Series Class AB Stereo/Bridgeable Power Amplifier

BRX160.2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics BRX160.2 OPEN BOX COMPLETE

320W RMS 2-Channel Brutus Series Class AB Stereo/Bridgeable Power Amplifier

Used and Installed
• 80W x 2 Chan. @ 4 ohm
• 160W x 2 Chan. @ 2 ohm
• 320W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Ultra-Fi MOSFETS Circuit for Smooth Sound Quality

Used and Installed
• 80W x 2 Chan. @ 4 ohm
• 160W x 2 Chan. @ 2 ohm
• 320W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Ultra-Fi MOSFETS Circuit for Smooth Sound Quality

Crunch GPA1800.2 (Factory Refurbished)

1800W 2-Channel Ground Pounder Series Class A/B Car Amplifier

GPA1800.2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Crunch GPA1800.2 (Factory Refurbished)

1800W 2-Channel Ground Pounder Series Class A/B Car Amplifier

• RMS Power: 450W x 2 @ 4 ohm, 900W x 2 @ 2 ohm, 1800 x 1 @ 4 ohm Mono Bridged
• Total Peak Power: 1800W
• Variable Bass Boost
• Speaker Level Inputs
• 9.05"W x 12.36"L x 2.29"H

• RMS Power: 450W x 2 @ 4 ohm, 900W x 2 @ 2 ohm, 1800 x 1 @ 4 ohm Mono Bridged
• Total Peak Power: 1800W
• Variable Bass Boost
• Speaker Level Inputs
• 9.05"W x 12.36"L x 2.29"H

Rockford Fosgate R150X2 Open Box

150W RMS 2-Channel Class AB Prime Series Amplifier

R150X2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Rockford Fosgate R150X2 Open Box

150W RMS 2-Channel Class AB Prime Series Amplifier

• Prime Series Full Range Class AB 2-Channel Car Amplifier
• 50W x 2 Chan. @ 4 ohm
• 75W x 2 Chan. @ 2 ohm
• 150W x 1 Chan. @ 4 ohm Bridged
• Variable Bass Boost
• Variable High-Pass Crossover
• CEA-2006 Compliant
• Soft-Start Turn On

• Prime Series Full Range Class AB 2-Channel Car Amplifier
• 50W x 2 Chan. @ 4 ohm
• 75W x 2 Chan. @ 2 ohm
• 150W x 1 Chan. @ 4 ohm Bridged
• Variable Bass Boost
• Variable High-Pass Crossover
• CEA-2006 Compliant
• Soft-Start Turn On

MTX Audio X702 (Same as 702X) Open Box

(Open Box) 630W Max, 2-Channel X Thunder Amplifier

X702 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

MTX Audio X702 (Same as 702X) Open Box

(Open Box) 630W Max, 2-Channel X Thunder Amplifier

630W Max, 2-Channel X Thunder Amplifier • 70W x 2 Chan @ 4 ohm • 105W x 2 Chan @ 2 ohm • 210W x 1 chan Bridged • Speaker-Level Inputs • Thermal Protection • Low impedance Protection • CEA-2006 Compliant

630W Max, 2-Channel X Thunder Amplifier • 70W x 2 Chan @ 4 ohm • 105W x 2 Chan @ 2 ohm • 210W x 1 chan Bridged • Speaker-Level Inputs • Thermal Protection • Low impedance Protection • CEA-2006 Compliant

Hifonics XX-CHAOS R/B

1000W RMS Generation XX Series 2-Channel Amplifier

XX-CHAOS big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Hifonics XX-CHAOS R/B

1000W RMS Generation XX Series 2-Channel Amplifier

Generation XX Series 2-Channel Super Class A/B Hybrid Car Amplifier • 500 watts RMS x 2 chan. @ 1 ohm • 400 watts RMS x 2 chan. @ 2 ohm • 1000 watts Peak x 1 chan. @ 2 ohm bridged • MOSFET Power Supply • 18dB Bass Boost

Generation XX Series 2-Channel Super Class A/B Hybrid Car Amplifier • 500 watts RMS x 2 chan. @ 1 ohm • 400 watts RMS x 2 chan. @ 2 ohm • 1000 watts Peak x 1 chan. @ 2 ohm bridged • MOSFET Power Supply • 18dB Bass Boost

Autotek ATX1000.2 Open Box Complete

1000W Max 2-Channel Class AB ATX Series Amplifier

ATX1000.2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Autotek ATX1000.2 Open Box Complete

1000W Max 2-Channel Class AB ATX Series Amplifier

  • Item Condition: Open Box Complete
    • • Max Power: 4 ohm: 250 watts x 2 chan., 2 ohm: 500 watts x 2 chan.
    • PWM MOSFET Power Supply
    • Bass Boost
    • Soft Start Turn-On
    • High Level Inputs
    • Preamp RCA Outputs
    • 4-Way System Protection Circuitry
    • Flat Panel Heatsink Design
    • Subsonic Filter
    1

  • Item Condition: Open Box Complete
    • • Max Power: 4 ohm: 250 watts x 2 chan., 2 ohm: 500 watts x 2 chan.
    • PWM MOSFET Power Supply
    • Bass Boost
    • Soft Start Turn-On
    • High Level Inputs
    • Preamp RCA Outputs
    • 4-Way System Protection Circuitry
    • Flat Panel Heatsink Design
    • Subsonic Filter
    Prev 63 64 65 66 67 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

      1990 BMW 525i

      2013 Jaguar XKR

      1999 Dodge Avenger

      2018 Nissan Rogue

      1969 BMW 2000c

      2012 Ford Expedition

      2004 GMC Sierra 3500

      2004 Cadillac DeVille

      2016 Nissan Sentra

      2002 Kia Optima

      Vehicle
      Store       Delete

      2003 Harley Davidson FXST Softail Standard

      Vehicle
      Store       Delete

      2024 Can-Am Defender MAX

      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 1990 525i
      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.
      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