





Alpine PWE-S8
8-Inch Compact Powered Subwoofer
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Alpine PWE-S8 Powered Subwoofer: Elevate Your In-Car Audio with Compact and Powerful Bass
Upgrade your car audio system with the Alpine PWE-S8 Powered Subwoofer. Offering exceptional bass quality in a compact, versatile design, this subwoofer enhances your listening experience, delivering deep, dynamic bass with powerful amplification. Perfect for any vehicle, the PWE-S8 ensures your music sounds better than ever.
| Key Information | Details |
|---|---|
| Power Output | 120W RMS |
| Frequency Response | 32Hz - 150Hz |
| Signal-to-Noise Ratio | ≥85dB |
| Dimensions | 13.5" x 9" x 3" |
| Thermal Protection | Yes |
| Overload Protection | Yes |
| What's in the Box | Alpine PWE-S8 Powered Subwoofer, Wiring Harness, Mounting Hardware, Remote Bass Level Knob, User Manual |
Key Features:
- Compact Powered Subwoofer: Delivers 120W RMS power for deep, punchy bass that enhances your music.
- High-Resolution Audio: Advanced audio processing ensures superior bass quality and clarity.
- Integrated Amplifier: Built-in 120W amplifier ensures robust performance and eliminates the need for a separate amp.
- Adjustable Low Pass Crossover: Customizable sound settings to achieve the perfect bass performance.
Compact and Versatile Design:
- Compact Size: Fits easily in various installation locations, including under seats or behind panels.
- Versatile Mounting Options: Can be installed in tight spaces for a seamless fit in most vehicles.
- Sleek Design: Blends seamlessly with your car's interior, enhancing the overall aesthetic.
Seamless Integration with Existing Systems:
- Universal Compatibility: Works with most aftermarket and factory head units.
- Easy Connectivity: Simple plug-and-play installation with the included wiring harness.
- Improved Audio Performance: Boosts bass quality for a more immersive listening experience.
Durability and Reliability:
- Thermal Protection: Prevents overheating for safe and efficient operation.
- Rugged Construction: Built with durable materials for long-lasting performance.
- Overload Protection: Safeguards against power surges and ensures the subwoofer lasts for years.
Why Choose the Alpine PWE-S8?
Invest in the Alpine PWE-S8 Powered Subwoofer for a superior audio experience that combines powerful bass, compact design, and universal compatibility. Known for its reliability and performance, Alpine provides high-quality products that take your in-car entertainment to the next level.
Benefits of Alpine PWE-S8:
- Superior Bass Quality: Provides deep, punchy bass with 120W RMS power for an immersive experience.
- Compact Design: Fits easily into tight spaces for easy installation without taking up too much room.
- Universal Compatibility: Works with most aftermarket and factory head units, making integration effortless.
- Durable and Reliable: Built to last with thermal protection and rugged construction for long-term performance.
Frequently Asked Questions
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What makes the Alpine PWE-S8 Powered Subwoofer stand out?
The Alpine PWE-S8 features a built-in 120W amplifier and delivers powerful bass in a compact design, making it perfect for upgrading your car's audio system without sacrificing space. -
Is the Alpine PWE-S8 easy to install?
Yes, it features a plug-and-play installation process with included wiring harness and mounting hardware for a simple setup. -
Can the Alpine PWE-S8 integrate with any head unit?
Yes, the PWE-S8 is compatible with most aftermarket and factory head units, making it easy to enhance your current system. -
Is the Alpine PWE-S8 durable?
Yes, it’s built with rugged construction and includes thermal and overload protection to ensure long-lasting performance. -
What is the power output of the Alpine PWE-S8?
The subwoofer delivers 120W RMS power for deep, punchy bass that enhances your music. -
Does the Alpine PWE-S8 come with a warranty?
Yes, the Alpine PWE-S8 typically comes with a manufacturer’s warranty, offering peace of mind with your purchase.
Upgrade Your Car Audio System Today
Enhance your driving experience with the Alpine PWE-S8 Powered Subwoofer. With its powerful performance, compact design, and seamless integration, this subwoofer is the perfect addition to your car audio setup. Order yours today and enjoy deep, dynamic bass on every drive.

What Others Are Saying
Eddie was great - SDCS installed a new head unit in my 2019 4Runner. He was honest in his opinions regarding the options I was considering. Pricing was also good - he was able to reuse some of my existing installation kit so I saved a bit of $$.Installation was clean and fast and he took the time to walk through the features before I left. Highly recommend!!
I had a great time at this shop! The staff really knows their stuff and took the time to explain the different options without pressure. Installation was quick, clean and professional. Everything looks factory and sounds amazing. The prices were fair and customer service was above and beyond. I highly recommend this place if you're looking for quality car audio and excellent service.
Those guys are really professional! I had a new Alpine floating head unit installed in my 2008 Mercedes, and it feels like a brand-new car. The installation was super clean. At first, the sound wasn’t the same as the factory stereo, but Kevin tuned it to be just as good—if not better—without adding any new amps. They even used my factory GPS antenna so I don’t have extra wires hanging out. On top of that, they matched the online price. Big thanks to Kevin and Eddie—highly recommended!
Kevin was awesome, he took his time and explained everything to me. I went in initially for a dash cam install and then decided to get a sub and amp installed as well. Both turned out great and will be returning if I need more work done.
Came In not knowing what to expect when suddenly my stereo stopped working. Spoke with Kevin in the front and after a VERY fast diagnosing they discovered my wiring was incorrect. After only about 45 minutes total being in the store I was on my way to the beach with a working stereo again! Thank you so much SDCARSTEREO
Highly recommend Kevin and the team at San Diego Car Stereo for any issues with aftermarket stereos. I bought a car with an aftermarket stereo and AC unit that wasn’t working properly—specifically, the heat wasn’t functioning due to an improper setup. I had several people look at it with no luck, and even the dealership basically refused to help because it was an aftermarket install. I came to Kevin and his team over the holidays feeling pretty defeated, but he was confident he could get the heat working before I headed back to a Colorado winter. Sure enough, he got it done.
FAQ
Do products purchased from San Diego Car Stereo come with a warranty?
Yes, all products come with a 1-year manufacturer warranty unless otherwise stated. This covers any defects excluding physical damage.
Are these products brand new?
Yes, every product we sell is 100% brand new, unused, and comes in original manufacturer packaging unless clearly marked otherwise.
Do you offer installation services?
Yes, we offer professional installation services at both of our San Diego Car Stereo locations. Our expert technicians have over 50 years of combined experience to install all of your car, marine, or offroad audio needs. Stop by or give us a call to schedule an appointment to get a quote in person.
