<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/>Features:<br/>1.Use high-quality materials with guaranteed product quality<br/>2.Dual AC input 15V-18V, more convenient to use<br/>3.Stable performance, frequency response range 10HZ-20KHZ<br/>4.Exquisite and compact appearance, beautiful arrangement of components<br/>5.Wide application range, suitable for various industrial DIY occasions</div><br/><p>Parameters:<br/>Working voltage: dual AC15V-18V<br/>Output power: 50W+50W<br/>Operational amplifier type: 4122<br/>Frequency response: 10HZ-20KHZ<br/>Attention: The output horn wire should not be short circuited, otherwise the amplifier tube will be burned out</p><p>Package include:<br/>Power amplifier board * 1<br/></p></div></div><br/>