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The guide also explains power options, LED standby behavior, and practical connection setup using RCA and 3.5 mm cables for AV receivers and subwoofer amplifiers.",{"@graph":14,"@context":73},[15,34,56],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/technology/","Technology",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/dayton-audio-dsp-lf-user-manual/653688/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/dayton-audio-dsp-lf-user-manual/653688.png","ImageObject",300,407,{"name":42,"@type":43},"Lucas Martin","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-31","2026-10-25",true,{"@type":52,"interactionType":53,"userInteractionCount":55},"InteractionCounter",{"@type":54},"ViewAction",8,{"@type":57,"mainEntity":58},"FAQPage",[59,65,69],{"name":60,"@type":61,"acceptedAnswer":62},"What is the purpose of the Dayton Audio DSP-LF with the iWoofer app?","Question",{"text":63,"@type":64},"It enables Bluetooth controls for common DSP functions typically found in a subwoofer DSP when paired with the iWoofer app.","Answer",{"name":66,"@type":61,"acceptedAnswer":67},"How do the free iWoofer app and iWoofer Pro differ?",{"text":68,"@type":64},"The free version provides filter, EQ, gain, and other DSP controls, while iWoofer Pro adds room correction using the iPhone/iPad microphone to create FIR filters tailored to the room and subwoofer.",{"name":70,"@type":61,"acceptedAnswer":71},"How should the DSP-LF be powered and how does the LED behave?",{"text":72,"@type":64},"It can be powered via nearly any USB Type-A port using a micro USB cable. The front LED pulses twice when turning on, then turns off when ready, and illuminates during standby after inactivity.","https://schema.org",{"og:url":32,"og:type":75,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":77,"canonical":32},"index,follow",{"doc_id":79,"site_id":7},653688,1793052194,{"code":4,"msg":82,"data":83},"success",[84,88,92,96,101,105,110,114,119,122,126],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":85,"show_sort_weight":86,"slug":87},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":89,"show_sort_weight":90,"slug":91},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":93,"show_sort_weight":94,"slug":95},"Exam",70,"exam",{"id":97,"doc_module":4,"doc_module_name":25,"category_name":98,"show_sort_weight":99,"slug":100},5,"Comic",60,"comic",{"id":102,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":103,"slug":104},6,50,"technology",{"id":106,"doc_module":4,"doc_module_name":25,"category_name":107,"show_sort_weight":108,"slug":109},7,"Healthcare",40,"healthcare",{"id":55,"doc_module":4,"doc_module_name":25,"category_name":111,"show_sort_weight":112,"slug":113},"Research & Report",30,"research-report",{"id":115,"doc_module":4,"doc_module_name":25,"category_name":116,"show_sort_weight":117,"slug":118},9,"Religion & Spirituality",20,"religion-spirituality",{"id":117,"doc_module":4,"doc_module_name":25,"category_name":120,"show_sort_weight":117,"slug":121},"World Cup","world-cup",{"id":123,"doc_module":4,"doc_module_name":25,"category_name":124,"show_sort_weight":123,"slug":125},10,"Lifestyle","lifestyle",{"id":127,"doc_module":4,"doc_module_name":25,"category_name":128,"show_sort_weight":97,"slug":129},19,"General","general",{"code":4,"msg":82,"data":131},{"doc_id":79,"user_id":132,"nickname":42,"user_avatar":133,"doc_module":4,"category_id":102,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":55,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":139,"language":140,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":12,"update_tm":144,"read_time":145},8796095360427,"https://ap-avatar.wpscdn.com/davatar_994ba38a5ba835b3df7d355c54d3ed8d","Dayton Audio DSP-LF User Manual  \nTable of Contents  \nOverview ...........................................................................................................................................2  \nDevice Connection and Setup .............................................................................................................2  \nPower ........................................................................................................................................................ 2  \nInput Audio Signal ..................................................................................................................................... 2  \nOutput Audio Signal .................................................................................................................................. 2  \nAV Receiver and Subwoofer Amplifier Settings ...............................................................................3  \niWoofer App Quick Start ....................................................................................................................4  \nNotes about the iWoofer App............................................................................................................... 5  \nAutomatic Room Correction with iWoofer Pro ....................................................................................6  \nBefore you start ........................................................................................................................................ 6  \nRoom Correction Settings ......................................................................................................................... 7  \nRoom Correction Process.......................................................................................................................... 8  \nBass Shaker Tuning Guide ................................................................................................................11  \nRevision Log.....................................................................................................................................12  \npg. 1  \n\n| Overview\u003Cbr>The Dayton Audio DSP-LF, when combined with the iWoofer app, allows for Bluetooth controls of all of the popular DSP func/ons you can expect to find in a subwoofer DSP.\u003Cbr>There are two versions of the iWoofer app. The free version that is available on both Android and iOS has the following features. |  |  |\n| --- | --- | --- |\n| - Adjustable frequency and slope high/low pass filters (up to 48 db/oct)\u003Cbr>- Parametric EQ (up to\u003Cbr>25 bands) | - Gain Control\u003Cbr>- Subharmonic Synthesis\u003Cbr>- Delay Control | - Phase Control\u003Cbr>- Limiter / Compressor\u003Cbr>- Dynamic Bass |\n| The premium version of the app (iWoofer Pro, $5) is only available on iOS. The main difference between these apps is the addi/on of a room correc/on feature that u/lizes the microphone of your iPhone oriPad and corrects the room response of your subwoofer with advanced algorithms that automa/cally create FIR filters tailored to your specific room and subwoofer. The premium version of the app is only available on iOS because all iOS devices use consistent microphones with a smooth, predictable frequency response that can be compensated for in soZware. Android microphones are not as predictable as an iOS microphone, due to the number of manufacturers and different implementa/ons. The premium version of iWoofer also adds extra se]ngs for the limiter/compressor and dynamic bass control.\u003Cbr>Device Connec5on and Setup\u003Cbr>Power\u003Cbr>Because of its minimal current draw and convenient 5V micro USB power connec/on, the DSP-LF can be powered by nearly any USB Type-A port with a standard micro USB cable. You could use the supplied power brick, a TV USB port, a desktop or laptop port, or even the port found on the Dayton Audio BSA-200 or other subwoofer amplifiers to power the DSP-LF. Since Dayton Audio cannot verify the integrity of all power sources, if results are not sa/sfactory, i","cbCainXDWbcuf6JZ","https://ap.wps.com/l/cbCainXDWbcuf6JZ","pdf",1411516,14,"English","# Overview\n## iWoofer App Quick Start\n# Device Connection and Setup\n## Power\n## Input Audio Signal\n## Output Audio Signal\n## AV Receiver and Subwoofer Amplifier Settings\n## Notes about the iWoofer App\n# Automatic Room Correction with iWoofer Pro\n## Before you start\n## Room Correction Settings\n## Room Correction Process\n# Bass Shaker Tuning Guide\n## Revision Log","[{\"question\":\"What is the purpose of the Dayton Audio DSP-LF with the iWoofer app?\",\"answer\":\"It enables Bluetooth controls for common DSP functions typically found in a subwoofer DSP when paired with the iWoofer app.\"},{\"question\":\"How do the free iWoofer app and iWoofer Pro differ?\",\"answer\":\"The free version provides filter, EQ, gain, and other DSP controls, while iWoofer Pro adds room correction using the iPhone/iPad microphone to create FIR filters tailored to the room and subwoofer.\"},{\"question\":\"How should the DSP-LF be powered and how does the LED behave?\",\"answer\":\"It can be powered via nearly any USB Type-A port using a micro USB cable. The front LED pulses twice when turning on, then turns off when ready, and illuminates during standby after inactivity.\"}]","Dayton Audio DSP-LF User Manual | PDF",1792896854,35]