{"product_id":"alpine-m-a120m-1200w-mono-marine-amplifier-with-ipx6-waterproof-chassis","title":"Alpine M-A120M 1200W Mono Marine Amplifier with IPX6 Waterproof Chassis","description":"\u003ch3\u003eAlpine M-A120M 1200W Mono Marine Amplifier with IPX6 Waterproof Chassis - 2026\u003c\/h3\u003e\n\u003cp\u003eThe Alpine M-A120M is built to deliver powerful, controlled bass that stands up to life on the water. Designed specifically for marine audio systems, this mono subwoofer amplifier produces up to 1,200 watts RMS while offering advanced tuning controls and rugged protection against harsh marine conditions. Whether you're cruising across open water or relaxing at the dock, this amplifier provides the low-frequency performance needed to make every playlist sound bigger and more immersive.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5226\/2162\/files\/Alpine_M-A120M_0008_0cc7cdb7c66a011a2b92a273d0eaf329.jpg?v=1785945443\" alt=\"\" width=\"429\" height=\"429\"\u003e\u003c\/p\u003e\n\u003ch4\u003eBuilt to Deliver Powerful Marine Bass\u003c\/h4\u003e\n\u003cp\u003eOpen water creates unique challenges for any sound system. Wind, waves, and engine noise can quickly overpower weak bass, making your music lose its impact. The Alpine M-A120M is engineered to solve that problem with impressive power output that keeps low frequencies strong and controlled.\u003c\/p\u003e\n\u003cp\u003eIt delivers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1,200 watts RMS at 2 ohms\u003c\/li\u003e\n\u003cli\u003e1,200 watts RMS at 1 ohm\u003c\/li\u003e\n\u003cli\u003e600 watts RMS at 4 ohms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts 1-ohm stable design provides flexibility when powering different subwoofer configurations without sacrificing performance. Whether you're running a single subwoofer or a pair of compatible 4-ohm models, this amplifier provides the output needed to bring depth and energy to your entire audio system.\u003c\/p\u003e\n\u003ch4\u003eDesigned for Harsh Marine Conditions\u003c\/h4\u003e\n\u003cp\u003eA marine amplifier has to do much more than produce great sound. It also needs to withstand the environment around it. The Alpine M-A120M features an IPX6-rated waterproof chassis that helps protect against powerful water spray, making it well suited for demanding boating conditions.\u003c\/p\u003e\n\u003cp\u003eAdditional protection includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSalt and fog resistance tested to ASTM B117 standards\u003c\/li\u003e\n\u003cli\u003eUV resistance tested to ASTM G154 standards\u003c\/li\u003e\n\u003cli\u003eWatertight top-panel control cover\u003c\/li\u003e\n\u003cli\u003eIncluded power and speaker terminal boots\u003c\/li\u003e\n\u003cli\u003eRemote-port cover when the optional bass knob is not installed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLike a sturdy hull protecting everything inside a boat, the amplifier's rugged construction helps safeguard its internal components while you enjoy long days on the water.\u003c\/p\u003e\n\u003ch4\u003eFine-Tune Every Bass Note\u003c\/h4\u003e\n\u003cp\u003ePower alone doesn't create great bass. Proper tuning allows your subwoofer to perform at its best, and the Alpine M-A120M offers a wide range of adjustment options to help dial in the perfect sound.\u003c\/p\u003e\n\u003cp\u003eTuning features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable low-pass filter from 50 Hz to 400 Hz\u003c\/li\u003e\n\u003cli\u003eAdjustable subsonic filter from 10 Hz to 50 Hz\u003c\/li\u003e\n\u003cli\u003eParametric bass EQ with adjustable frequency, width, and boost\u003c\/li\u003e\n\u003cli\u003eGain-setting clip indicator for easier amplifier setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese controls allow installers to tailor bass performance to the enclosure, subwoofer, and listening environment, creating bass that stays clean and controlled instead of muddy or overpowering.\u003c\/p\u003e\n\u003ch4\u003eReliable Performance During Long Listening Sessions\u003c\/h4\u003e\n\u003cp\u003eMarine adventures don't always end after a few songs. Extended listening sessions require an amplifier that can manage heat efficiently while maintaining consistent performance.\u003c\/p\u003e\n\u003cp\u003eThe Alpine M-A120M uses a large finned heat sink combined with best-in-class thermal handling and an advanced thermal protection circuit. As operating temperatures increase, the amplifier can automatically manage output to reduce heat and help prevent sudden shutdowns. Once temperatures return to normal, full output is automatically restored, allowing the music to continue without unnecessary interruption.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5226\/2162\/files\/Alpine_M-A120M_0009_d693236b273eae4b18dc8e1ddb89a3d1.jpg?v=1785945443\" alt=\"\" width=\"416\" height=\"416\"\u003e\u003c\/p\u003e\n\u003ch4\u003eEasy System Integration\u003c\/h4\u003e\n\u003cp\u003eBuilding an Alpine marine audio system is straightforward with the Alpine M-A120M. It can be paired with compatible Alpine Marine receivers, allowing the receiver's built-in amplifier to power the speakers while the M-A120M is dedicated entirely to bass duties.\u003c\/p\u003e\n\u003cp\u003eThe amplifier supports:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOne 10-inch or 12-inch subwoofer at 600 watts RMS\u003c\/li\u003e\n\u003cli\u003eTwo compatible 4-ohm subwoofers producing 1,200 watts RMS at 2 ohms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis dedicated approach keeps the entire system balanced, allowing speakers to stay clear while the subwoofer delivers deep, powerful low frequencies.\u003c\/p\u003e\n\u003ch4\u003eFlexible Connections for Cleaner Installation\u003c\/h4\u003e\n\u003cp\u003eThoughtful design makes installation simpler and more organized. All power, speaker, and signal connections are positioned along one side of the amplifier, helping create a cleaner wiring layout.\u003c\/p\u003e\n\u003cp\u003eAdditional installation-friendly features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual mono subwoofer outputs\u003c\/li\u003e\n\u003cli\u003eDetachable ABYC-compliant terminals\u003c\/li\u003e\n\u003cli\u003eHigh-level and low-level inputs\u003c\/li\u003e\n\u003cli\u003e0 AWG power terminals with included 4 AWG reducers\u003c\/li\u003e\n\u003cli\u003e10 AWG speaker output terminals\u003c\/li\u003e\n\u003cli\u003eCompatibility with the optional RUX-M-UNIV Bass Knob for remote bass level adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether connecting one subwoofer, two subwoofers, or a dual-voice-coil subwoofer with the proper configuration, the amplifier provides the flexibility needed for a wide variety of marine audio systems.\u003c\/p\u003e\n\u003cp\u003eThe right marine amplifier should do more than produce loud bass—it should continue performing when conditions become challenging. The Alpine M-A120M combines high power, flexible tuning, dependable thermal management, and marine-ready durability into a single amplifier that's designed to keep your bass strong from launch until sunset. If your goal is deep, controlled low-end performance that can handle life on the water, this amplifier is built to meet that challenge.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat power does the Alpine M-A120M produce?\u003c\/strong\u003e The amplifier delivers 600 watts RMS at 4 ohms and 1,200 watts RMS at both 2 ohms and 1 ohm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs the Alpine M-A120M designed for marine use?\u003c\/strong\u003e Yes. It features an IPX6-rated waterproof chassis along with salt, fog, and UV resistance for demanding marine environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan this amplifier power two subwoofers? \u003c\/strong\u003eYes. It can power two compatible 4-ohm subwoofers at 1,200 watts RMS when wired to a 2-ohm load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat tuning controls are included?\u003c\/strong\u003e The amplifier includes an adjustable low-pass filter, adjustable subsonic filter, adjustable parametric bass EQ, and a gain-setting clip indicator for precise tuning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes the Alpine M-A120M support remote bass level adjustment?\u003c\/strong\u003e Yes. It is compatible with the optional RUX-M-UNIV Bass Knob, allowing convenient subwoofer level adjustment from the listening position.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":52583671300370,"sku":"M-A120M","price":1398.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5226\/2162\/files\/Alpine_M-A120M_0000_7290c6734a73834f9ac03016b0b4f427.jpg?v=1785945443","url":"https:\/\/gibbyselectronicsupermarket.ca\/products\/alpine-m-a120m-1200w-mono-marine-amplifier-with-ipx6-waterproof-chassis","provider":"Gibbys Electronic Supermarket","version":"1.0","type":"link"}