<div class="detailmodule_dynamic"><kse:widget data-widget-type="customText" id="1005000004074434" type="relation"></kse:widget></div><div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div><br/>Product selling points:<br/><br/>1. Use high-quality materials with guaranteed quality<br/><br/>2. Stable performance, strong signal reception, and a straight-line distance of 15 meters<br/><br/>3. Bluetooth and amplifier functions in one, connected to the power and speaker to use, wireless transmission, high fidelity sound quality<br/><br/>4. Small size, exquisite appearance, and beautiful arrangement of components<br/><br/>5. Wide application range, including Bluetooth audio, toys, massage chairs, household appliances, electric vehicles, lighting, photovoltaic products, fitness equipment, etc<br/><br/><br/>Parameters:<br/><br/>Input voltage: DC8-24V, can be powered by lithium battery or DC power supply<br/><br/>Output power: 30W for a single board, 30W+30W for TWS two boards connected in pairs<br/><br/><br/>Kind reminder:<br/><br/>TWS pairing method, two boards are automatically connected through Bluetooth when turned on, and two boards are paired<br/><br/>Please confirm whether this circuit board meets your needs before purchasing<br/><br/>This link only has a board and does not come with speakers, wires, or batteries<br/><br/>The standard speaker configuration is 8 Ω 10W-30W. It is not recommended to use a 4 Ω speaker at 24V, as it may cause excessive volume protection<br/><br/>Avoid installing in a metal sealed space, as it may affect Bluetooth signal reception and cause intermittent or silent sound<br/><br/>When wiring the power supply, pay attention to the positive and negative poles, and use them within the calibrated voltage range. Misconnection and high voltage may cause malfunction or burning of the board<br/><br/><br/>Package List:<br/><br/>Bluetooth power amplifier module * 1<br/><br/>Terminal wire * 2<br/></div><div><br/></div></div></div><p><br/></p>