4PCS Audio ZK-1001B 100W Bluetooth Power Amplifier Board Mono Amp TPA3116D2

Description: Product Feature: 1. Use high-quality materials, durable 2.10 natural sounds, up to 1023 sound combinations 3. The Bluetooth name of each product can be changed, and multiple products can be easily identified 4. The volume of prompt tone can be adjusted to meet different needs of customers 5. Upgrade large chips, support AAC Bluetooth decoding, more lossless formats, low latency, support APP and TWS Parameters: Model: ZK-1001B Name: Mono 100W Bluetooth audio amplifier board module Power amplifier chip: TPA3116D2 Bluetooth version: 5.1 Bluetooth transmission distance: 15 meters Audio input: Bluetooth+AUX+USB stick+USB sound card Audio output: mono 100W Adaptive power supply: DC7-24V, ≥ 4A (AC power is not allowed) Adapted horn: 20-100W, 3-8 Ω Volume adjustment: total volume with key click: play/pause double click: next song triple click: enter or exit TWS mode long press: turn off/on Protection mechanism: input anti-reverse connection, over-temperature, over-current, short circuit, anti-static protection Features: support For Wuzhi Audio APP. Modify Bluetooth name, password settings, prompt Sound volume adjustment, on/off prompt tone, sleep aid song, firmware upgrade, etc. The box matching function and the true wireless function make the two sets of speakers can be combined to form a left and right channel box matching, with a stronger sense of spatial positioning. Product size: 89x45x20mm Package list: 4PCS Power amplifier board (the shell needs to be assembled by yourself) On Jul 30, 2024 at 04:59:40 PDT, seller added the following information:

Price: 45.97 USD

Location: Bordentown, New Jersey

End Time: 2024-12-30T09:32:47.000Z

Shipping Cost: 0 USD