{"product_id":"stx-micro-4","title":"STX MICRO-4 | Compact Chassis Class-D 4-Channel Marine Amplifier","description":"\u003cp\u003eThe \u003cstrong\u003eWet Sounds STX MICRO-4 Compact Chassis Class-D 4-Channel Marine Amplifier\u003c\/strong\u003e is engineered for marine and powersports audio systems where installation space is limited but high-performance amplification is essential. Featuring a fully sealed die-cast aluminum chassis, the STX MICRO-4 is built to withstand water, dirt, vibration, and harsh environmental conditions while delivering reliable, consistent audio performance.\u003c\/p\u003e\n\u003cp\u003eIts high-efficiency Class-D design provides strong multi-channel output with minimal heat generation, making it ideal for mounting in confined spaces such as under seats, behind panels, or inside storage compartments. The compact footprint allows for flexible installation without sacrificing power or sound quality.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSTX MICRO-4\u003c\/strong\u003e features a 3.5mm signal input for seamless integration with Wet Sounds Bluetooth controllers (BTVCC) or direct connection to compatible smartphones and portable audio devices. Pass-through outputs simplify future system expansion, while multichannel switching mode allows all four output channels to operate from only two input channels, eliminating the need for Y-adapters.\u003c\/p\u003e\n\u003cp\u003eFully variable high-pass and low-pass crossovers, along with bridgeable channels, provide flexible tuning and configuration options for a wide range of speaker system designs.\u003c\/p\u003e\n\u003ch3\u003ePower Output\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e80W x 4 @ 4Ω\u003c\/li\u003e\n\u003cli\u003e130W x 4 @ 2Ω\u003c\/li\u003e\n\u003cli\u003e280W x 2 bridged @ 4Ω\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompact Class-D 4-channel amplifier\u003c\/li\u003e\n\u003cli\u003eFully sealed die-cast aluminum chassis\u003c\/li\u003e\n\u003cli\u003eMarine and powersports rated construction\u003c\/li\u003e\n\u003cli\u003e3.5mm signal input for Bluetooth controllers or direct smartphone connection\u003c\/li\u003e\n\u003cli\u003eFully variable high-pass and low-pass crossovers\u003c\/li\u003e\n\u003cli\u003eBridgeable channel configuration\u003c\/li\u003e\n\u003cli\u003ePass-through outputs for amplifier expansion\u003c\/li\u003e\n\u003cli\u003eMultichannel switching mode (4-channel output from 2-channel input)\u003c\/li\u003e\n\u003cli\u003eHigh-efficiency design for reduced heat and improved reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMarine audio systems\u003c\/li\u003e\n\u003cli\u003eUTV \/ ATV \/ SxS vehicles\u003c\/li\u003e\n\u003cli\u003eMotorcycle audio systems\u003c\/li\u003e\n\u003cli\u003eGolf carts\u003c\/li\u003e\n\u003cli\u003eJeep and off-road vehicles\u003c\/li\u003e\n\u003cli\u003eCompact custom audio installations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wet Sounds Store","offers":[{"title":"Default Title","offer_id":53342167630103,"sku":"STX MICRO-4","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/6506\/3959\/files\/Micro_4_Web_Hero__01740.1732288591.1280.1280.png?v=1779111828","url":"https:\/\/www.wetsounds.com\/products\/stx-micro-4","provider":"Wet Sounds Store","version":"1.0","type":"link"}