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Memphis Audio NANO10SPX Nanoboxx Weatherproof Powered Subwoofer
Product Overview:
The Memphis Audio NANO10SPX is a rugged, ultra-compact 10-inch powered subwoofer enclosure designed for environments where both space and durability are critical. Building on the success of the original Nanoboxx, the "SPX" version adds IP66-rated weather resistance, making it an ideal bass solution for Jeeps, UTVs, boats, and trucks. Its slim 2.75-inch profile allows it to disappear under most vehicle seats while providing the low-end "thump" that factory systems lack.
Key Features
Weather-Resistant "All-Adventure" Build
Unlike standard under-seat subs, the NANO10SPX is built to get dirty. It features a heavy-duty diecast aluminum enclosure with an IP66 rating, meaning it is fully protected against dust and high-pressure water streams. It also utilizes sealed connectors and a weather-resistant control panel, ensuring long-term reliability even in open-cabin vehicles or marine applications.
Oversized Passive Radiator Performance
To deliver deep bass from such a shallow box, Memphis Audio paired the 10-inch driver with an oversized passive radiator. This design increases the effective surface area of the woofer, allowing it to move significantly more air and reach lower frequencies than a traditional sealed box of the same size. The result is a much "bigger" sound than its compact dimensions suggest.
High-Efficiency Class D Power
The system is powered by an integrated 180W RMS Class D amplifier. This modern amplifier technology is highly efficient, producing minimal heat and drawing less current from your vehicle's electrical system. This makes it a perfect match for smaller vehicles or UTVs with limited charging capacity.
Customizable Style and Sound
For aesthetic appeal, the unit includes RGB LED ground lighting, adding a custom glow to your vehicle's floorboards. For performance tuning, it comes with a wired remote bass knob and comprehensive onboard controls, including a 0–14dB bass boost, a variable low-pass filter, and a 20Hz subsonic filter to protect the woofer from subsonic distortion.
Technical Specifications
| Category | Specification |
| Power Handling | 180W RMS / 360W Peak |
| Woofer Size | 10-Inch + Passive Radiator |
| Frequency Response | 20Hz – 150Hz |
| Weather Rating | IP66 (Water & Dust Resistant) |
| Enclosure Material | Diecast Aluminum |
| Dimensions (L x W x H) | 13.6" x 9.6" x 2.75" |
| Tuning Controls | Low Pass (50-150Hz), Subsonic (20Hz), Boost (0-14dB) |
| Signal Inputs | High-Level (Speaker) & Low-Level (RCA) |

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.
