3 Best
Jl Audio Audio Amplifiers
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Product Highlights- This product has its own dual 5w power amplifier circuit, and must not be connected to another amplifier. the outputs of the two amplifiers cannot be connected in parallel or
- Two 2-8ω, 3-10w loudspeakers can be connected separately, and the output is stereo.
- When the bluetooth board is installed, the bluetooth antenna should not be close to the metal parts as much as possible to avoid affecting the transmission distance.
- Support usb sound card, free drive, plug and play
- The negative poles are connected together, otherwise, the power amplifier chip is damaged.
- The maximum working current is 5v2a. it is powered by a regulated power supply of 5v2a or above, and the sound quality is better.
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Product Highlights
- Bluetooth version: bt4.2;supports automatically connecting devices that have been paired and playing music automatically;
- Recommended power supply: 5v 2a; please use good quality power supply or lithium power bank to avoid humming noise.
- Product name: ct14+ ver 1.7 : color of pcb varies
- Operating voltage: 3 ~ 5v; operating current: 2a (max); f class power amplifier 5w+5w, high power output
- Output power: 3.2w(4ohm speaker @ 5v), 5w (2ohm speaker @ 5v); efficiency: 85%
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Product Highlights
- Distortion is significantly reduced, giving you great listening enjoyment.
- With overvoltage protection, under voltage protection, overheating protection, short-circuit protection and dc detection.
- The cs8673e chip is used to ensure premium quality soun
- Smooth surface, high mechanical strength, heat and moisture resistant, the section is not easy to produce cracks.
- Powered by dc 12-24v, wide input voltage.
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