{"product_id":"audiobank-ab-ap14-1-2-din-digital-bass-processor","title":"Audiobank AB-AP14 1\/2 DIN Digital Bass Processor","description":"\u003cp\u003eThe Audiobank AB-AP14 is a compact 1\/2 DIN bass processor designed to give a car audio system more adjustable low-frequency control. It sits between a source unit and amplifier, allowing the bass signal to be shaped before it reaches the subwoofer amplifier. It is intended for systems where the listener wants more control than a head unit’s basic bass setting can provide.\u003c\/p\u003e\u003cp\u003eThis processor combines bass maximization and sound-restoration functions with adjustable bass level, sweep frequency, and width controls. The sweep control lets the installer target the low-frequency area being emphasized, while the width control changes how broad that enhancement is. These adjustments support system-specific tuning rather than relying on a fixed bass boost.\u003c\/p\u003e\u003cp\u003eThe AB-AP14 includes a PFM subsonic filter switch to help manage very low-frequency content in the signal path. Its bass maximizer indicator provides a visual operating reference while adjustments are being made. A power indicator is also provided to show when the processor is receiving power.\u003c\/p\u003e\u003cp\u003eA dash-mount remote control allows convenient adjustment of processed bass level from the driver’s seat. This is useful when different recordings or listening levels call for a change in subwoofer output. The remote connects to the main processor through its dedicated dash-remote connection.\u003c\/p\u003e\u003cp\u003eWith stereo RCA inputs and RCA outputs, the AB-AP14 is suited to aftermarket systems using low-level RCA signal connections. It can be used with a compatible head unit or signal source and a separate amplifier driving subwoofers. Professional installation is recommended to ensure correct power, ground, turn-on, RCA routing, and gain setup.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBass Processing:\u003c\/strong\u003e Shapes low-frequency content before it reaches the amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Sweep:\u003c\/strong\u003e Selects the bass frequency area to emphasize.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth Control:\u003c\/strong\u003e Adjusts the bandwidth of the bass effect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDash-Mount Remote:\u003c\/strong\u003e Provides convenient in-cabin bass-level adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePFM Filter Switch:\u003c\/strong\u003e Helps manage ultra-low-frequency signal content.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRCA Signal Connections:\u003c\/strong\u003e Integrates with compatible aftermarket audio components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe AB-AP14 uses a compact 1\/2 DIN processor format for integration into custom car-audio installations. Its control layout includes WIDE, SWEEP, and BASS CONTROL adjustments, along with illuminated status indication. The dedicated dash remote is designed to place bass-level control within easier reach of the driver.\u003c\/p\u003e\u003cp\u003eInstall the processor in a secure, dry, ventilated location away from excessive heat and moisture. Connect the stereo RCA inputs to a compatible low-level source, route the RCA outputs to the amplifier, and connect constant 12V, chassis ground, and remote turn-on wiring as required. Start with amplifier gain set conservatively, then tune sweep, width, and bass level gradually to suit the subwoofer system.\u003c\/p\u003e","brand":"Audiobank","offers":[{"title":"Default Title","offer_id":45614103199814,"sku":"AB-AP14","price":61.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/61VAwnV62KL.jpg?v=1784358793","url":"https:\/\/audiowatt.store\/products\/audiobank-ab-ap14-1-2-din-digital-bass-processor","provider":"Audio Watt Store","version":"1.0","type":"link"}