{"product_id":"single-power-supply-subwoofer-front-stage-board-with-dc-10-24v-input-range-for-audio-amplifier-applications-featuring-super-dynamic-bass-boost-circuit-on-78x32mm-fr-4-fibreglass-pcb-with-70x24mm-mounting-hole-spacing","title":"Single power supply subwoofer front stage board with DC 10-24V input range for audio amplifier applications, featuring super dynamic bass boost circuit on 78x32mm FR-4 fibreglass PCB with 70x24mm mounting hole spacing","description":"\u003ch1\u003eSingle power supply 10-24V bass boost front stage board for audio amplifier enhancement\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Single power supply 10-24V bass boost front stage circuit board on FR-4 fibreglass measuring 78x32mm\" 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 circuit board provides a dedicated solution for adding bass boost functionality to audio amplifier systems. Operating from a single DC power supply ranging from 10 to 24 volts, it eliminates the need for dual voltage supplies while delivering frequency-specific enhancement between 22Hz and 300Hz. The board accepts either mono or dual channel audio input and processes this to mono output specifically optimised for low-frequency reinforcement. With its compact 78mm by 32mm footprint and comprehensive mounting provisions, this component integrates readily into various amplifier chassis and enclosure designs.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Single power supply 10-24V bass boost front stage circuit board on FR-4 fibreglass measuring 78x32mm\" 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\u003eThe board incorporates several practical features that facilitate installation and operation in audio amplifier projects. Its construction prioritises both electrical performance and mechanical durability to withstand typical amplifier environment conditions.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe circuit is fabricated on an FR-4 fibreglass printed circuit board substrate known for its rigidity and electrical insulation properties. This material selection provides a stable platform for component mounting while offering resistance to warping under normal operating temperatures. The board thickness measures precisely 1.6mm, balancing structural strength with weight considerations, resulting in a complete assembled weight of just 30 grams. This construction approach supports reliable operation while maintaining a lightweight profile suitable for various mounting orientations.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eWith dimensions of 78mm in length by 32mm in width, the board occupies minimal space within amplifier enclosures. Four mounting holes positioned with centre spacing of 70mm by 24mm provide secure attachment points using 3.2mm diameter hardware. The potentiometer control shafts are spaced 32.5mm apart centre-to-centre, allowing convenient adjustment access while maintaining compact control placement. These dimensional specifications ensure straightforward integration into both new designs and existing amplifier modifications.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Single power supply 10-24V bass boost front stage circuit board on FR-4 fibreglass measuring 78x32mm\" 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 electrical characteristics and physical design support multiple application scenarios in audio systems. Its voltage compatibility and signal processing capabilities make it suitable for various amplifier configurations and usage environments.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eIn professional audio applications, the board can enhance low-frequency response in compact amplifier systems used for mobile DJ equipment, portable PA systems, or installation audio where space constraints exist. The 10-24V power supply range accommodates various DC power sources commonly available in professional settings, including rack-mounted power supplies, battery banks, or vehicle electrical systems. The focused 22Hz to 300Hz frequency processing specifically targets the fundamental bass range that benefits most from reinforcement in live sound and performance situations.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor domestic audio applications, this board integrates into home stereo amplifiers, subwoofer plate amplifiers, or custom audio projects where bass enhancement is desired. The single power supply requirement simplifies wiring compared to dual-rail designs, making it accessible for DIY audio enthusiasts. The mono output configuration works well with single subwoofer installations common in home theatre and music listening environments. Home users appreciate the straightforward mounting with standard hardware and the ability to adjust bass response through the accessible potentiometer controls.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Single power supply 10-24V bass boost front stage circuit board on FR-4 fibreglass measuring 78x32mm\" 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 board offers practical advantages through its specific design approach and component selection. These benefits translate to tangible value for users seeking bass enhancement solutions without unnecessary complexity.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe durable FR-4 fibreglass construction provides long-term reliability in typical amplifier environments without requiring special maintenance procedures. The board's design focuses on core functionality without extraneous features that might compromise longevity. Standard component spacing and mounting provisions facilitate servicing if required, using commonly available tools and replacement parts. This practical approach supports extended usable lifespan through straightforward design principles rather than overly complex implementations.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThis front stage board addresses specific needs in amplifier design where dedicated bass boost circuitry is required without the complexity of dual power supplies. The 10-24V operating range accommodates various power sources while the focused frequency response targets the most beneficial enhancement range. The compact dimensions and comprehensive mounting provisions ensure straightforward integration, and the mono output simplifies connection to subsequent amplifier stages. For projects requiring bass enhancement with single-supply operation, this board provides a purpose-designed solution with practical implementation considerations.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Single power supply 10-24V bass boost front stage circuit board on FR-4 fibreglass measuring 78x32mm\" 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":"test333bij4j2f2a5","offers":[{"title":"Single Power Supply 24V \/ AGP","offer_id":58258020893056,"sku":"CJYD215620502BY","price":12.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/9268\/3392\/files\/5cb6090b-dda5-45a3-8b5e-096783490806_fine.webp?v=1781294040","url":"https:\/\/zr0ecp-ic.myshopify.com\/products\/single-power-supply-subwoofer-front-stage-board-with-dc-10-24v-input-range-for-audio-amplifier-applications-featuring-super-dynamic-bass-boost-circuit-on-78x32mm-fr-4-fibreglass-pcb-with-70x24mm-mounting-hole-spacing","provider":"KansoLife.uk","version":"1.0","type":"link"}