{"product_id":"mb-quart-mb-dbe2-1-waterproof-digital-bass-processor","title":"MB Quart MB-DBE2.1 Waterproof Digital Bass Processor","description":"\u003cp\u003eThe MB Quart MB-DBE2.1 is a compact digital bass enhancement processor for audio systems that need more control over low-frequency output. It accepts a two-channel RCA low-level signal and provides an adjustable bass-enhancement preamp output for connection to a subwoofer amplifier. Its purpose is to enhance and restore bass content while allowing the bass character to be tuned for the vehicle and system.\u003c\/p\u003e\u003cp\u003eThis processor is suited to car, marine, powersports, and RV audio installations where a dedicated subwoofer amplifier is used. The adjustable output level can be controlled from the included wired bass remote, allowing convenient changes from the dash area. It is a practical addition for listeners who want to tailor bass impact without changing the source unit.\u003c\/p\u003e\u003cp\u003eThe MB-DBE2.1 uses adjustable Width and Sweep controls to shape the enhanced bass range. Sweep selects the center frequency of the enhanced output, while Width changes how broad the affected frequency range is around that selected center point. This enables a more focused or broader bass effect according to the system's subwoofer, enclosure, and listening preference.\u003c\/p\u003e\u003cp\u003eIts IP67 potted construction is designed for installations exposed to moisture and dust. The internal potting material seals the electronics, while the processor also uses waterproof RCA connections. Balanced differential low-level inputs are included to help reduce noise in the audio signal path.\u003c\/p\u003e\u003cp\u003eWith its small 5.16-inch by 3.94-inch footprint, the MB-DBE2.1 can fit into compact installation locations. It works between an RCA-equipped source unit and a subwoofer amplifier, using +12V power, chassis ground, and remote turn-on wiring. Mounting hardware is included for securing the processor to a flat surface.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Bass Enhancement:\u003c\/strong\u003e Enhances and restores bass content for a dedicated subwoofer signal path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth And Sweep Controls:\u003c\/strong\u003e Tune the center frequency and breadth of the enhanced bass range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWired Bass Remote:\u003c\/strong\u003e Adjust bass output level remotely by up to +16.6 dB.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Potted Construction:\u003c\/strong\u003e Helps protect the processor from dust and water exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Differential Inputs:\u003c\/strong\u003e Low-level RCA input design helps reduce system noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Processor Chassis:\u003c\/strong\u003e Small dimensions support flexible mounting in vehicles and recreational applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe MB-DBE2.1 has a black, fully potted enclosure with an IP67 waterproof rating. Waterproof RCA connections and a JST-style bass-remote connection support use in mobile, marine, RV, and powersports environments. Its compact housing includes attached mounting brackets for a secure flat-surface installation.\u003c\/p\u003e\u003cp\u003eInstall the processor between an RCA-equipped source unit and the subwoofer amplifier. Connect its power lead to a constant or switched +12V source, connect ground to clean bare chassis metal, and use the remote-input and remote-output leads for turn-on control. Before permanently mounting it, connect the wiring and verify operation, then adjust the Width, Sweep, and bass output level to suit the system.\u003c\/p\u003e","brand":"MB Quart","offers":[{"title":"Default Title","offer_id":45633161429062,"sku":"MB-DBE2-1","price":173.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/61CZJ0J9nuL.jpg?v=1784407073","url":"https:\/\/audiowatt.store\/products\/mb-quart-mb-dbe2-1-waterproof-digital-bass-processor","provider":"Audio Watt Store","version":"1.0","type":"link"}