--- product_id: 510667115 title: "KENWOOD XM502-1 Excelon Marine/Motorsport Mono Subwoofer Car Amplifier | 500W RMS | Class-D Design | Weatherproof & Compact | Bass Boost & Subsonic Filter | Remote Control Compatible | 2-Year Warranty" brand: "kenwood" price: "540505CFA" currency: XOF in_stock: true category: "Kenwood" url: https://www.desertcart.sn/products/510667115-kenwood-xm502-1-excelon-marine-motorsport-mono-subwoofer-car-amplifier store_origin: SN region: Senegal --- # 500W RMS power output Weatherproof conformal-coated circuit boards Subsonic filter & bass boost control KENWOOD XM502-1 Excelon Marine/Motorsport Mono Subwoofer Car Amplifier | 500W RMS | Class-D Design | Weatherproof & Compact | Bass Boost & Subsonic Filter | Remote Control Compatible | 2-Year Warranty **Brand:** kenwood **Price:** 540505CFA **Availability:** ✅ In Stock ## Summary > 🎵 Command the Bass, Conquer the Outdoors! ## Quick Answers - **What is this?** KENWOOD XM502-1 Excelon Marine/Motorsport Mono Subwoofer Car Amplifier | 500W RMS | Class-D Design | Weatherproof & Compact | Bass Boost & Subsonic Filter | Remote Control Compatible | 2-Year Warranty by kenwood - **How much does it cost?** 540505CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/510667115-kenwood-xm502-1-excelon-marine-motorsport-mono-subwoofer-car-amplifier) ## Best For - kenwood enthusiasts ## Why This Product - Trusted kenwood brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Weather Durability:** Marine-grade, water and dirt resistant design built to perform in the harshest environments. - • **Precision Bass Control:** Fine-tune your sound with bass boost, subsonic filter, and variable low-pass filter for perfect audio clarity. - • **Seamless Compatibility:** Accepts both preamp and speaker-level inputs, integrating effortlessly with diverse audio setups. - • **Powerful 500W RMS Output:** Unleash deep, immersive bass that commands attention on every ride or marine adventure. - • **Driver-Friendly Remote Control:** Adjust your subwoofer’s level on the fly with an optional wired remote—no need to leave the driver’s seat. ## Overview The Kenwood XM502-1 Excelon is a compact, marine-grade mono subwoofer amplifier delivering 500W RMS via efficient Class-D design. Engineered for durability with weatherproof conformal-coated circuit boards, it features advanced bass controls including a subsonic filter and bass boost. Compatible with multiple input types and remote control ready, it’s the ultimate power upgrade for motorsport and marine audio systems, backed by a 2-year warranty. ## Description Get ready to experience big bass like never before with the Kenwood Excelon XM502-1 mono subwoofer amplifier. Despite its compact size, this all-weather amp can deliver up to 500 watts RMS to your subwoofer, ensuring powerful and immersive sound for your marine or motorsport adventures. The Class-D amplifier design, variable low-pass filter, and bass boost give you full control over your sub's performance, allowing you to tailor the sound to your preferences. With its subsonic filter, the Kenwood XM502-1 efficiently removes ultra-low bass frequencies, maximizing the amp and sub's potential. You can easily control the sub's level using the optional wired remote control, ensuring convenient adjustments from the driver's seat. Designed to withstand the rigors of outdoor environments, this marine-grade amplifier comes with conformal-coated circuit boards, safeguarding its internal circuits from water and dirt. Whether you're hitting the open water or tearing up the off-road trails, this amplifier will keep the show going with its reliable performance. The Kenwood XM502-1 is highly compatible, accepting both preamp and speaker-level inputs, making it suitable for various audio systems. It handles up to 5V (about 6 watts) high-level inputs, and the amp can sense the signal when using speaker-level inputs, eliminating the need for a separate remote turn-on lead. Upgrade your marine or motorsport audio system with the Kenwood XM502-1 mono amplifier and enjoy a powerful, immersive audio experience in all weather conditions. Backed by a 2-year warranty, this compact powerhouse is ready to take your sound to the next level. ## Features - Efficient Performance: The subsonic filter (25 Hz at 24 dB per octave) helps the amp and subs operate more efficiently by removing ultra-low bass frequencies, while the optional wired remote control allows you to control your sub's level effortlessly from the driver's seat - Versatile Compatibility: The Kenwood XM502-1 accepts preamp and speaker-level inputs, handling up to 5V (about 6 watts) high-level inputs. With 8-gauge power and ground leads recommended and a fuse rating of 30A x 2, it's compatible with various audio systems and built to last - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09TMBZC3T | | Box Contents | Amplifier | | Brand Name | KENWOOD | | Customer Reviews | 3.0 3.0 out of 5 stars (1) | | Item Weight | 3.6 Pounds | | Manufacturer | KENWOOD | | Manufacturer Part Number | XM502-1 | | Model Number | XM502-1 | | Number of Items | 1 | | Unit Count | 1.0 count | ## Product Details - **Item dimensions L x W x H:** 14.9 x 21.3 x 5.2 centimetres - **Manufacturer:** KENWOOD - **Maximum supply voltage:** 5 Volts - **Minimum supply voltage:** 12 Volts - **Voltage:** 5 Volts ## Images ![KENWOOD XM502-1 Excelon Marine/Motorsport Mono Subwoofer Car Amplifier | 500W RMS | Class-D Design | Weatherproof & Compact | Bass Boost & Subsonic Filter | Remote Control Compatible | 2-Year Warranty - Image 1](https://m.media-amazon.com/images/I/71ysz9pzQfL.jpg) ## Frequently Bought Together - KENWOOD XM502-1 Excelon Marine/Motorsport Mono Subwoofer Car Amplifier | 500W RMS | Class-D Design | Weatherproof & Compact | Bass Boost & Subsonic Filter | Remote Control Compatible | 2-Year Warranty - CT Sounds AMPKIT-4GA-ELITE OFC 4 Gauge Amp Install Kit - Kicker 46KISLOC2 K-Series Stereo Line-Output Converter w/Remote Turn-On Output --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/510667115-kenwood-xm502-1-excelon-marine-motorsport-mono-subwoofer-car-amplifier](https://www.desertcart.sn/products/510667115-kenwood-xm502-1-excelon-marine-motorsport-mono-subwoofer-car-amplifier) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-10-10*