--- product_id: 518272831 title: "KAC-M1814 4-Channel Compact Bridgeable Marine/Motorsports 400W Max Power Digital Amplifier" brand: "kenwood" price: "256347CFA" currency: XOF in_stock: true reviews_count: 6 url: https://www.desertcart.sn/products/518272831-kac-m1814-4-channel-compact-bridgeable-marine-motorsports-400w-max store_origin: SN region: Senegal --- # 400W max power output Water & dust resistant connectors 4-channel bridgeable design KAC-M1814 4-Channel Compact Bridgeable Marine/Motorsports 400W Max Power Digital Amplifier **Brand:** kenwood **Price:** 256347CFA **Availability:** ✅ In Stock ## Summary > ⚡ Amplify your ride, dominate every drive! ## Quick Answers - **What is this?** KAC-M1814 4-Channel Compact Bridgeable Marine/Motorsports 400W Max Power Digital Amplifier by kenwood - **How much does it cost?** 256347CFA 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/518272831-kac-m1814-4-channel-compact-bridgeable-marine-motorsports-400w-max) ## 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 - • **Compact & Lightweight:** Sleek aluminum design at just 680g fits effortlessly into your car, boat, or motorsport rig. - • **Built for the Elements:** Plastic-covered connectors and conformal coating ensure durability against water, dust, and vibrations. - • **Versatile Connectivity:** Supports RCA Line-In and Speaker Level Input with Signal Sensing Turn-on for seamless integration. - • **Precision Audio Control:** Adjustable high-pass and low-pass filters let you tailor your sound with surgical accuracy. - • **Power-Packed Performance:** Unleash 400W peak power for crystal-clear, booming sound in any environment. ## Overview The Kenwood KAC-M1814 is a compact, 4-channel Class-D digital amplifier delivering up to 400W peak power. Engineered for car, marine, and motorsports use, it features water and dust-resistant connectors, vibration-proof conformal coating, and versatile input options including RCA and speaker level with signal sensing turn-on. Its bridgeable design and adjustable high/low-pass filters provide customizable, high-fidelity sound in a lightweight, durable aluminum chassis. ## Description The Multi-Application KAC-M1814 Compact 4 channel Class-D amplifier with 400 peak power supports louder volume for Car, Marine and Motorsports users with low-noise. Plastic covered connector helps to keep out water and dust and the Conformal Coating provides vibration resistance and helps prevent the PCB from rusting. RCA Line-In terminal or Speaker Level Input, with Signal Sensing Turn-on, to connect any type of receiver. A.ch and/or B.ch Filter Frequency Control and Filter Switch to apply HPF / OFF / LPF. Bridgeable Connection. Pre-amp and Power-amp sections are separated to reduce radiation noise. ## Features - Power MOS-FET Switching Power Supply - Speaker Level Input w/ Signal Sensing Turn-on - 2 Ohms Load Capability and high Pass Filter : 50Hz-200Hz, -12dB/oct (A/B) - Maximum output power 400W - 2 Ohms Load Capability ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B097DGV7FG | | Best Sellers Rank | 110,401 in Electronics & Photo (See Top 100 in Electronics & Photo) 54 in Car Multichannel Amplifiers | | Brand | KENWOOD | | Country Of Origin | China | | Customer Reviews | 4.2 4.2 out of 5 stars (278) 4.2 out of 5 stars | | Global Trade Identification Number | 00019048226358, 00019048227133 | | Included Components | Amplifier | | Item Dimensions | 21.6 x 7.6 x 17.8 centimetres | | Item Type Name | 400W 4 CH CAR AMP | | Item Weight | 680 g | | Manufacturer | Kenwood | | Manufacturer Part Number | KAC-M1814 | | Material | Aluminum | | Maximum Output Power | 400 watts | | Model Number | KACM1814 | | Mounting Type | Freestanding Mount | | Number Of Channels | 4 | | Number Of Items | 1 | | Output Power | 400 Watts | | Package Type Name | Box | | Specification Met | RoHS | | Unit Count | 1.0 count | | Upc | 019048227133 019048226358 | | Voltage | 14.4 Volts | ## Product Details - **Brand:** KENWOOD - **Item dimensions L x W x H:** 21.6 x 7.6 x 17.8 centimetres - **Manufacturer:** Kenwood - **Mounting type:** Freestanding Mount - **Voltage:** 14.4 Volts ## Images ![KAC-M1814 4-Channel Compact Bridgeable Marine/Motorsports 400W Max Power Digital Amplifier - Image 1](https://m.media-amazon.com/images/I/71FANe4bUgL.jpg) ## Available Options This product comes in different **Style Name** options. ## Questions & Answers **Q: Will this pair well with model KMMBT31BU?** A: I am not a professional, but I have worked with home, car, and venue audio for over 25 years. I say they will make a great pair. If that head end has the features you want, then this little amp will give 100w max watts per channel over the 50w onboard. It can pump out a very reasonable volume level with plenty left over so that the sound doesn't get distorted. In fact, I wouldn't recommend getting anything more powerful unless you replace the speakers too. **Q: Does it come with the harness pigtails?** A: Yes and the RCA cables. Pretty complete. You will need a y connector on the RCA input side if you want to bridge the amp. **Q: How many rms per channel** A: 45 watts x 4 **Q: Ohm stability?Rms ratings @ ohm loads ?** A: 4ohm ## Customer Reviews ### ⭐⭐⭐⭐⭐ Porsche Upgrade *by on Reviewed in the United Kingdom 6 May 2026* Great quality amp that is a perfect upgrade for a Porsche Boxster 987 or 911 997 to replace the ASK amplifier if you have the SPP (Sound Package Plus). Buy this amp and a pair of RCA to wire cables and listen to a very cheap quality upgrade ### ⭐⭐⭐⭐⭐ ممتاز *by on Reviewed in Saudi Arabia 1 March 2026* ممتاز ### ⭐⭐⭐⭐⭐ Kenwood amp *by on Reviewed in the United States 21 April 2026* The sound is fantastic the best thing is the size it fit behind the head unit in the dash. Easy to install would recommend. ## Frequently Bought Together - Kenwood KAC-M1814 4-Channel Compact Bridgeable Marine/Motorsports 400W Max Power Digital Amplifier - BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals - DteeDck RCA Splitter 1 Female to 2 Male, 2 Pack - RCA Audio Video Cable Splitter Adapter, Dark Blue --- ## 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/518272831-kac-m1814-4-channel-compact-bridgeable-marine-motorsports-400w-max](https://www.desertcart.sn/products/518272831-kac-m1814-4-channel-compact-bridgeable-marine-motorsports-400w-max) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-15*