{"product_id":"front-stage-audio-board-with-10-24v-single-power-supply-super-dynamic-bass-boost-circuit-22hz-300hz-frequency-range-fr-4-fibreglass-pcb-measuring-78mm-x-32mm-and-includes-potentiometer-shaft-spacing-of-32-5mm","title":"Front stage audio board with 10-24V single power supply, super dynamic bass boost circuit, 22Hz-300Hz frequency range, FR-4 fibreglass PCB measuring 78mm x 32mm, and includes potentiometer shaft spacing of 32.5mm","description":"\u003ch1\u003e10-24V Single Supply Super Dynamic Bass Boost Front Stage Audio Board\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Front stage audio bass boost circuit board on FR-4 PCB with potentiometers\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/510\/2025-09-28\/original-image\/47eac10e-5dbe-444c-9828-5eef0c882fd9.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis front stage audio processing board is designed to add a dedicated low-frequency enhancement channel to an audio system. Its core function is to provide a 'super dynamic bass boost' within a specified 22Hz to 300Hz frequency range, making it a practical module for car audio, portable speaker modifications, or other projects requiring emphasised bass response. The board simplifies integration by requiring only a single 10-24V DC power supply, eliminating the need for complex dual-rail power setups. Presented as a finished PCB, it arrives ready for installation into your audio project.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Front stage audio bass boost circuit board on FR-4 PCB with potentiometers\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/510\/2025-09-28\/original-image\/4a3678a1-ca9f-4516-a955-4b112f10d9e8.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis board is defined by its electrical specifications and physical build, which are geared towards reliable performance and straightforward mounting.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe circuit is constructed on a super hardness FR-4 fibreglass printed circuit board (PCB). FR-4 is a standard, flame-retardant composite material known for its good electrical insulation properties and mechanical stability, providing a durable base for the electronic components. The PCB itself has a thickness of 1.6mm, a common standard that offers a balance between rigidity and weight, contributing to the board's overall net weight of 30 grams.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eThe board's compact dimensions are precisely 78mm in length by 32mm in width. This size allows it to be fitted into various enclosures or audio system cavities. For secure mounting, the PCB includes fixing holes. The centre-to-centre spacing of these holes is 70mm by 24mm, and each hole has a diameter of 3.2mm, suitable for standard M3 screws or bolts. Additionally, the board features potentiometers (likely for gain or frequency adjustment) whose control shafts are positioned with a fixed 32.5mm centre spacing, which is useful for panel layout when selecting matching knobs.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Front stage audio bass boost circuit board on FR-4 PCB with potentiometers\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/510\/2025-09-28\/original-image\/5cb6090b-dda5-45a3-8b5e-096783490806_fine.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe board's specifications guide its application, focusing on scenarios where enhanced bass is desired without major system overhauls.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eFor small-scale PA systems, DJ setups, or installation audio where the existing amplification lacks tailored bass management, this board can serve as an add-on module. Its 22-300Hz frequency range targets the fundamental bass and lower-mid frequencies, allowing it to be integrated into a signal chain before a power amplifier to drive a dedicated subwoofer or to enhance main speaker output. The mono audio output is typical for bass signals, which are often summed to a single channel.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eIn DIY audio projects, this board can upgrade a basic amplifier kit or a multimedia speaker system by adding a user-controllable bass boost circuit. Hobbyists can incorporate it into a custom-built Bluetooth speaker, a computer sound system, or a home theatre subwoofer amplifier. The single 10-24V power supply requirement means it can often be powered from an existing system's power rail or a simple wall adapter, simplifying the build process.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Front stage audio bass boost circuit board on FR-4 PCB with potentiometers\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/510\/2025-09-28\/original-image\/8c32411c-a831-415a-8f2f-078fa72b5fc5.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe value of this product lies in its specificity and the practicality it offers to audio enthusiasts and builders.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eAs a circuit board module, its primary maintenance involves ensuring clean electrical connections and preventing physical damage. The FR-4 substrate is resilient to typical environmental stresses found in electronic devices. The board itself has no moving parts, suggesting a design focused on long-term reliability within its operational parameters.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThis board is a direct solution for anyone seeking a pre-assembled, functional bass boost circuit with clear specifications. It saves time and effort compared to sourcing individual components and designing a PCB from scratch. The provided dimensions and mounting hole pattern allow for precise planning during project enclosure design. Choosing this product means acquiring a tested audio module focused on a specific task: dynamically boosting bass frequencies within a defined range using a commonly available power supply voltage.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Front stage audio bass boost circuit board on FR-4 PCB with potentiometers\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/510\/2025-09-28\/original-image\/af3bcfa9-81d3-4e9a-b8d7-f2abed144109_d360d702-e2ce-494c-8675-acc55d9ff150.webp\"\u003e\u003c\/div\u003e","brand":"test3334tak1fxioc","offers":[{"title":"Single Power Supply 24V \/ AGP","offer_id":58119543292236,"sku":"CJYD215620502BY","price":9.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/0000\/6988\/files\/5cb6090b-dda5-45a3-8b5e-096783490806_fine.webp?v=1784215375","url":"https:\/\/r0ugqn-kg.myshopify.com\/products\/front-stage-audio-board-with-10-24v-single-power-supply-super-dynamic-bass-boost-circuit-22hz-300hz-frequency-range-fr-4-fibreglass-pcb-measuring-78mm-x-32mm-and-includes-potentiometer-shaft-spacing-of-32-5mm","provider":"NoriSelect.uk","version":"1.0","type":"link"}