<div class="detailmodule_dynamic"><kse:widget data-widget-type="relatedProduct" id="1005000004074434" title="" type="relation"></kse:widget></div> <div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><br />Features: <br />1. Using high-quality materials, it supports a mono output of 100W and provides a mono output of 100W, suitable for high-power audio applications. <br />2. TWS box pairing function, true wireless function allows two sets of speakers to be combined into left and right channel box pairing, providing a stronger sense of spatial positioning. <br />3. Built in TPA3116 chip: using high-efficiency Class-D amplifier IC to ensure high energy efficiency and low heat output. <br />4. The total volume is equipped with buttons that can adjust the volume of the prompt sound to meet different customer needs. <br />5. Upgrade the large chip to support AAC BT decoding, more lossless formats, low latency, and support for apps and TWS.</p> <p>Parameter:<br />Model: ZK-1001B <br />Name: Mono 100W BT Audio Amplifier Module <br />Amplifier chip: TPA3116D2 <br />BT version: 5.1 <br />BT transmission distance: 15 meters <br />Audio input: BT+AUX+USB flash drive+USB sound card <br />Audio output: Mono 100W <br />Compatible power supply: DC7-24V, &ge; 4A (cannot be connected to AC power) <br />Compatible speaker: 20-100W, 3-8 &Omega; <br />Volume adjustment: Total volume with buttons <br />Click: Play/Pause <br />Double click: Next track <br />Triple tap: Enter or exit TWS mode <br />Long press: Power off/on <br />Protection mechanism: Input anti reverse, over temperature, over current, short circuit, anti-static protection <br />Featured feature: Supports APP functionality. Modify BT name, password settings, adjust the volume of prompt sound, turn on/off prompt sound, sleep aid music, firmware upgrade, and more. <br />The box function and true wireless function allow two sets of speakers to be combined into a left and right channel box, providing a stronger sense of spatial positioning. <br />Product size: 89x45x20mm</p> <p>Package include: <br />Amplifier board * 1 (shell needs to be assembled by oneself) <br />Accessory package * 1<br /></p></div></div>