We are an Alpine authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
If you’re building a serious car audio setup, the Alpine HDA-V90 makes things simple without cutting corners. This 5-channel amplifier packs four full-range channels plus a dedicated subwoofer channel, so you can run your entire system from one clean, powerful unit. Whether you’re upgrading factory speakers or running a full custom setup, it gives you everything you need in one compact package.
What makes the HDA-V90 stand out is how adaptable it is. The front and rear channels are bridgeable, letting you configure it as a 5-channel, 4-channel, or even 3-channel system depending on your build. It’s also rock solid with 2Ω stability in stereo and 4Ω when bridged, so you get consistent performance no matter how you set it up. With Class D efficiency, it runs cooler, wastes less power, and fits easily into tight install spaces without sacrificing output.
This amp doesn’t just push power, it gives you full control over your sound. You get 75W x4 at 4Ω, 100W x4 at 2Ω, and up to 200W bridged for full-range channels, plus a strong 500W RMS for your subwoofer channel. On top of that, the ultra-wide frequency response and precision tuning tools let you dial everything in just the way you like it. With independent gain controls, crossovers, subsonic filter, and bass EQ up to +12dB, you can fine-tune every detail of your system for clean, punchy, and controlled output every time you hit play.
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Specifications:
Everything is perfect with this amp! Build quality is exceptional. Its heavy duty. I’m running everything at 2 ohms and is sounding fantastic. From the speakers to the sub that I hooked up, It just sounds so much better with the amp.
We are an Alpine authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
If you’re building a serious car audio setup, the Alpine HDA-V90 makes things simple without cutting corners. This 5-channel amplifier packs four full-range channels plus a dedicated subwoofer channel, so you can run your entire system from one clean, powerful unit. Whether you’re upgrading factory speakers or running a full custom setup, it gives you everything you need in one compact package.
What makes the HDA-V90 stand out is how adaptable it is. The front and rear channels are bridgeable, letting you configure it as a 5-channel, 4-channel, or even 3-channel system depending on your build. It’s also rock solid with 2Ω stability in stereo and 4Ω when bridged, so you get consistent performance no matter how you set it up. With Class D efficiency, it runs cooler, wastes less power, and fits easily into tight install spaces without sacrificing output.
This amp doesn’t just push power, it gives you full control over your sound. You get 75W x4 at 4Ω, 100W x4 at 2Ω, and up to 200W bridged for full-range channels, plus a strong 500W RMS for your subwoofer channel. On top of that, the ultra-wide frequency response and precision tuning tools let you dial everything in just the way you like it. With independent gain controls, crossovers, subsonic filter, and bass EQ up to +12dB, you can fine-tune every detail of your system for clean, punchy, and controlled output every time you hit play.
