Outlet EventEnds Jan. 19. Limited quantities. No rainchecks.Shop now

Main Content
Let's make sure this product fits your vehicle.

Alpine - S-Series Class D Bridgeable Multichannel Amplifier with Variable Crossovers - Black

Model: S2-A55V
SKU: 6542080
$499.99
or
$41.67/mo.
suggested payments with12-Month Financing
Show me how
Finance OptionsView your offers
Standard Geek Squad Protection
Availability
Fulfillment Options
Order now for pickup on Fri, Jan 16 at
Sold by Best Buy

More Buying Options

Specifications
  • Continuous Watts x Channel @ Ohms
    40 watts x4 + 200 watts x1 @ 4 ohms
    Maximum Watts x Channel @ Ohms
    60 watts x4 + 300 watts x1 @2 ohms
    Amplifier Class
    D
    Number Of Channels
    5
    Bass Boost
    Variable
    Bridgeable
    Yes
  • Key Specs
    • Continuous Watts x Channel @ Ohms: 40 watts x4 + 200 watts x1 @ 4 ohms
    • Maximum Watts x Channel @ Ohms: 60 watts x4 + 300 watts x1 @2 ohms (This is the maximum load the speaker, subwoofer or amp can drive.)
    • Amplifier Class: D (An amplifier's mode of operation, specifically the conditions in which its electrical current flows for the duration of an audio signal, determines its class. Each class has its strengths and weaknesses when it comes to power efficiency, levels of crossover distortion, and overall sound quality.)
    • Number Of Channels: 5
    • Bass Boost: Variable (Circuitry that boosts the bass response of the amplifier, improving audio reproduction enhancing the sound of low frequencies. Fixed boost means the level of bass response is preset, whereas variable boost allows the user to make adjustments.)
    • Bridgeable: true (Bridging an amplifier increases the power it supplies to the speaker(s).)
    • Low-Pass Crossover: Variable (Devices with this function allow only audio frequencies below a chosen cut-off frequency to pass through to a speaker or sound system. A device may have a cut-off frequency predetermined by its manufacturer (fixed), multiple cut-off frequency options to choose from (selectable), or have the capability for the frequency to be configured by the user (variable).)
    • High-Pass Crossover: Variable (Devices with this function allow only audio frequencies above a chosen cut-off frequency to pass through to a speaker or sound system. A device may have a cut-off frequency predetermined by its manufacturer (fixed), multiple cut-off frequency options to choose from (selectable), or have the capability for the frequency to be configured by the user (variable).)
    • Speaker-Level Inputs: true (Also referred to as high-level inputs. Enables the amplifier to receive a sound signal from another device that does not have RCA, or low-level, inputs.)
  • General
    • Brand: Alpine
    • Model Number: S2-A55V
    • Product Name: S-Series Class D Bridgeable Multichannel Amplifier with Variable Crossovers
    • Color: Black
  • Audio Power
    • Continuous Watts x Channel @ Ohms: 40 watts x4 + 200 watts x1 @ 4 ohms
    • Total Power Handling RMS: 300 watts
    • Watts Per Channel RMS: 120 watts
    • Maximum Watts x Channel @ Ohms: 60 watts x4 + 300 watts x1 @2 ohms (This is the maximum load the speaker, subwoofer or amp can drive.)
    • Total Power Handling Maximum: 460 watts
    • Watts Per Channel Maximum: 60 watts
    • Amplifier Class: D (An amplifier's mode of operation, specifically the conditions in which its electrical current flows for the duration of an audio signal, determines its class. Each class has its strengths and weaknesses when it comes to power efficiency, levels of crossover distortion, and overall sound quality.)
  • Audio
    • Number Of Channels: 5
    • Minimum Frequency Response: 20 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Maximum Frequency Response: 40 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Signal-to-Noise Ratio (SNR): 83 decibels (The ratio of the desired signal's strength to the level of background noise. A ratio higher than 1:1, which equates to greater than 0 decibels, indicates more signal than noise.)
    • Bass Boost: Variable (Circuitry that boosts the bass response of the amplifier, improving audio reproduction enhancing the sound of low frequencies. Fixed boost means the level of bass response is preset, whereas variable boost allows the user to make adjustments.)
  • Features
    • Bridgeable: true (Bridging an amplifier increases the power it supplies to the speaker(s).)
    • Low-Pass Crossover: Variable (Devices with this function allow only audio frequencies below a chosen cut-off frequency to pass through to a speaker or sound system. A device may have a cut-off frequency predetermined by its manufacturer (fixed), multiple cut-off frequency options to choose from (selectable), or have the capability for the frequency to be configured by the user (variable).)
    • High-Pass Crossover: Variable (Devices with this function allow only audio frequencies above a chosen cut-off frequency to pass through to a speaker or sound system. A device may have a cut-off frequency predetermined by its manufacturer (fixed), multiple cut-off frequency options to choose from (selectable), or have the capability for the frequency to be configured by the user (variable).)
    • Remote Control Included: No
  • Input
    • Speaker-Level Inputs: true (Also referred to as high-level inputs. Enables the amplifier to receive a sound signal from another device that does not have RCA, or low-level, inputs.)
  • Output
    • Preamp Outputs: false
  • Dimensions
    • Product Height: 2.25 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 11.9 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 8.25 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 7 pounds (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 1 year
    • Warranty - Labor: 1 year
  • Other
    • UPC: 793276085184

Pump up the audio in your ride with this Alpine Next Generation S-Series five-channel car amplifier. Delivering 40W per channel plus 300W to a subwoofer, this amplifier is extremely versatile. The compact size provides mounting versatility. A variable bass boost on the sub channel allows you to dial in some extra kick and impact to your system's low-frequency sound.

  • Robust power output: 40 watts x4 + 200 watts x1 @ 4 ohms, 60 watts x4 + 300 watts x1 at 2 ohms
  • Variable low-pass filter, bass boost & subsonic filter: Ensure flexible operation to get just the right bass tone
  • 4 ohms impedance: Conducts power evenly to keep the speaker at an appropriate level.
  • Preamp- and speaker-level inputs: Allows installation in almost any vehicle, even one with a factory radio
  • Class D circuitry: Ensures reliable power handling and it is small enough to fit in almost any location
  • Power a full system: Versatile 5-channel design is perfect to power your sound system all in a signel chassis
  • Easy control access: Sound controls are now located on the side panes for easier acccess to gain and crossover controls
  • Optional remote: RUX-KNOB.2 wired remote available for rear channels
  • Robust power output: 40 watts x4 + 200 watts x1 @ 4 ohms, 60 watts x4 + 300 watts x1 at 2 ohms
  • Variable low-pass filter, bass boost & subsonic filter: Ensure flexible operation to get just the right bass tone
  • 4 ohms impedance: Conducts power evenly to keep the speaker at an appropriate level.
  • Preamp- and speaker-level inputs: Allows installation in almost any vehicle, even one with a factory radio
  • Class D circuitry: Ensures reliable power handling and it is small enough to fit in almost any location
  • Power a full system: Versatile 5-channel design is perfect to power your sound system all in a signel chassis
  • Easy control access: Sound controls are now located on the side panes for easier acccess to gain and crossover controls
  • Optional remote: RUX-KNOB.2 wired remote available for rear channels
Whats Included
  • Alpine S2-A55V 5-Channel amplifier
  • Owners manual, “Birth Sheet” that certifies the actual power of the amplifier, Alpine Registration Card, Warranty sheet, Installation guide
  • (x2) Connection end covers w/4 attachment screws, (x4) self tapping screws, (x1) hexagon wrench
  • Alpine S2-A55V 5-Channel amplifier
  • Owners manual, “Birth Sheet” that certifies the actual power of the amplifier, Alpine Registration Card, Warranty sheet, Installation guide
  • (x2) Connection end covers w/4 attachment screws, (x4) self tapping screws, (x1) hexagon wrench
Sponsored

Compare similar products

Alpine - S-Series Class D Bridgeable Multichannel Amplifier with Variable Crossovers - Black
Alpine - S-Series Class D Bridgeable Multichannel Amplifier with Variable Crossovers - Black

Pump up the audio in your ride with this Alpine Next Generation S-Series five-channel car amplifier. Delivering 40W per channel plus 300W to a subwoofer, this amplifier is extremely versatile. The compact size provides mounting versatility. A variable bass boost on the sub channel allows you to dial in some extra kick and impact to your system's low-frequency sound.

Alpine - R-Series Class D Bridgeable Multichannel Amplifier with Variable Crossovers - Black
5.0(1)

Listen to your favorite Hi-Res music and podcasts with this Alpine four-channel amplifier. The Next-Generation R-Series Amplifiers are Hi-Res Audio Certified and able to reproduce up to 45kHz frequency response. This ultra-wide bandwidth brings music even closer to the original source while the classic R-Series design maintains the “loud and fun” performance quality that long-time fans have come to enjoy. The R2-A60F features a reduced footprint that’s 15% smaller than the previous model (R-A60F), making it easier than ever to install in most vehicle applications while still getting the same powerhouse performance.

Kenwood - KAC-835 Class D 5-Channel Power Amplifier - Silver
4.5(2)

The KENWOOD KAC-835 is a 1600 watts high-performance 5-Channel Amplifier designed to deliver powerful, clear, and dynamic sound. Engineered for audio enthusiasts who seek both precision and versatility in their car audio systems. The KAC-835 provides the perfect blend of power, flexibility, and ease of installation. The 5-channel design allows the KAC-835 to power both front and rear speakers as well as a dedicated subwoofer channel, offering a complete audio solution in a single unit. Despite its powerful performance, the KENWOOD KAC-835 is designed to be compact and easy to install. The KAC-835 amplifier fits into tight spaces, making it ideal for vehicles where space is at a premium. The KENWOOD KAC-835 is equipped with both high-pass and low-pass filters. The high-pass filter is adjustable and allows users to set the crossover frequency for the full-range speakers, ensuring that only the appropriate frequencies are sent to the speakers, preventing distortion, and maximizing clarity. The low-pass filter, dedicated to the subwoofer channel, ensures that the subwoofer receives only the low-end frequencies, delivering tight, punchy bass. For those who crave deep, powerful bass, the KAC-835 features a variable bass boost function that allows you to adjust the low-frequency output to your preference.

Alpine - S-Series Class D Bridgeable Multichannel Amplifier with Variable Crossovers - Black
4.9(13)

Pump up the audio in your ride with this Alpine Next Generation S-Series four-channel car amplifier. Delivering 60W per channel, or 180W to a subwoofer and 60W to two channels, this amplifier is extremely versatile. The compact size provides mounting versatility. This Alpine S-Series four-channel car amplifier automatically reduces output when it senses overheating risks.

Pros for Alpine - S-Series Class D Bridgeable Multichannel Amplifier with Variable Crossovers - Black
There were no pros for this productThere were no pros for this productThere were no pros for this productSound Quality

Specs

Reviews

This product doesn't have any reviews yet.

No content
Sponsored

Similar products from outside of Best Buy

sponsored

Finance Options

My Best Buy® Credit Card
Choose a benefit:
$41.67/mo.suggested payments with 12-Month Financing
Or
10% back in rewardson your first day of purchases when approved for the My Best Buy® Credit Card.
Buy Now, Pay Later
8 payments starting at $62.50
Lease to own
Apply today with no credit needed and enjoy flexible payment options.