Home

Car Audio & Video

Car Alarms & Remote Start

Vehicle Accessories

Marine & Powersports

  • Marine Audio
    • Marine Receivers
    • Marine Speakers
    • Marine Subwoofers
    • Marine Amplifiers
    • Marine Accessories
  • Motorcycle
    • Motorcycle Receivers
    • Motorcycle Speakers
    • Motorcycle Subwoofers
    • Motorcycle Amplifiers
    • Motorcycle Accessories
  • ATV/UTV
    • ATV/UTV Receivers
    • ATV/UTV Speakers
    • ATV/UTV Subwoofers
    • ATV/UTV Amplifiers
    • ATV/UTV Accessories
  • Jeep/4X4
    • Jeep/4X4 Receivers
    • Jeep/4X4 Speakers
    • Jeep/4X4 Subwoofers
    • Jeep/4X4 Amplifiers
    • Jeep/4X4 Lighting
    • Jeep/4X4 Accessories

Detailing & Tint

Select Vehicle

Contact Us: (216) 252-3000     Email: info@access1alarm.com  
Get Started
4-Channel Amplifiers
Adding an aftermarket four-channel amplifier to your vehicle can significantly enhance the audio experience. Firstly, it provides more power to the speakers, resulting in clearer and louder sound reproduction. This extra power allows for better handling of dynamic peaks in music, ensuring that even subtle details are heard without distortion. Additionally, a four-channel amplifier allows for greater control over the sound distribution in the vehicle. With separate channels for front and rear speakers, as well as the option to adjust the balance and fade, users can customize the audio output to their liking, creating a more immersive listening environment.

Installing a four-channel amplifier will also improve the overall sound quality by reducing noise interference. Factory-installed head units often lack sufficient power and can introduce unwanted noise, especially at higher volumes. By bypassing the built-in amplifier and using a dedicated aftermarket one, users can enjoy cleaner sound with reduced distortion. This upgrade is particularly beneficial for music enthusiasts who demand high-fidelity audio performance in their vehicles. Additionally, many four-channel amplifiers come with advanced features such as high-pass and low-pass filters, allowing for precise tuning to match different speaker configurations and music genres, further enhancing the listening experience.

Show:
Sort By:
Alpine KTA-450 400W 4-Channel Amplifier
The next generation of Power Pack is here! The compact KTA-450 Power Pack Amplifier utilizes Alpine’s exclusive DPP technology for a big power boost in a small space.

$219.95

Alpine S2-A36F 360W 4-Channel Amplifier
Entry-level sound just got elevated with the S2-A36F 4-Channel Amplifier. Its sleek redesign houses an Alpine Class D Amplifier Circuit and is now certified for Hi-Res Audio.

$249.95

Alpine KTP-445A 180W 4-Channel Amplifier
The KTP-445A Power Pack amplifies power output on select 2005 and newer Alpine head units, resulting in up to a 150 percent power increase over the original power from the head unit's built-in amplifier.

$279.95

Alpine KTP-445U 180W 4-Channel Amplifier
The KTP-445U Universal Power Pack amplifies both an aftermarket or factory installed head unit power output, resulting up to a 150 percent power increase over the original power from the head unit's built-in amplifier.

$289.95

Alpine R2-A60F 600W 4-Channel Amplifier
Experience the impressive power and exceptional performance of the Next-Gen R-Series R2-A60F 4-Channel Amplifier, now certified for Hi-Res Audio Playback.

$449.95

Alpine HDA-F60 600W 4-Channel Amplifier
With the highest quality music streaming available on the market, Alpine Status delivers a superior level of audio performance that will take your music to a whole new level.

$799.95

Subscribe for
updates, news and more

Get in Touch

Access 1 Alarm & Audio
10418 Lorain Ave.
Cleveland, OH 44111
(216) 252-3000
info@access1alarm.com

Services

Shopping Help