50W+50W+100W 2.1 Channel Subwoofer Amplifier Board with Treble and Bass Control, Dual TPA3116 Chip, DC 12-24V, Bluetooth and AUX Inputs, DIY Wireless Speakers AMP Board, Password Free (ZK-TB21)

50W+50W+100W 2.1 Channel Subwoofer Amplifier Board with Treble and Bass Control, Dual TPA3116 Chip, DC 12-24V, Bluetooth and AUX Inputs, DIY Wireless Speakers AMP Board, Password Free (ZK-TB21)

Q: Does it come with a power cord ?

No, you can use a 19v laptop charger but to get this thing fed what it needs buy a 24v 250watt power supply.

Q: What is the low pass cut off for the subwoofer?

The frequency of the bass channel is 20hz-200hz

Q: Would I be able to hook up a regular speaker to the "subwoofer" channel, if I wanted to individually control the volume of that one speaker?

The answer that specifies your frequency limitations is correct. If you connect a full range speaker, it will not sound good. But you can if you don't care about sound quality, in which case you should just go back under your rock and stay there.

Q: I would want to use this for aux input only. can i set it to default to aux input? or do i have to switch from bluetooth to aux each time i power on?

It comes default in aux , there is no such switch for it , to answer your question in simple words, when you get it just connect the aux to it and don't werry about nothing else.

4.4/5

产品编号: 372229617

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细节

Item dimensions L x W x H
120 x 100 x 22
Voltage
24 Volts
Manufacturer
DAMGOO
Maximum supply voltage
24 Volts (DC)
Minimum supply voltage
12 Volts (DC)

⚡Dual TPA3116 Chip

📶Bluetooth 5.0

🔊2.1 Channel Output

经常一起购买

DAMGOO 50W+50W+100W 2.1 Channel Subwoofer Amplifier Board with Treble and Bass Control, Dual TPA3116 Chip, DC 12-24V, Bluetooth and AUX Inputs, DIY Wireless Speakers AMP Board, Password Free (ZK-TB21)

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描述

🎶 Elevate Your Audio Game with DAMGOO!

SAFETY FIRST - Built-in protections against overheating and voltage fluctuations for peace of mind.
CONNECT WITH EASE - Bluetooth 5.0 ensures seamless connectivity up to 49 feet away.
UNLEASH YOUR SOUND - Experience cinema-quality audio with our advanced treble and bass control.
CUSTOMER CENTRIC CARE - 24/7 after-sales support to ensure your satisfaction and audio bliss.
POWER MEETS PRECISION - Enjoy high-power operation with THD ≤0.1% for crystal-clear sound.

The DAMGOO 50W+50W+100W 2.1 Channel Subwoofer Amplifier Board is a high-performance audio solution featuring a dual TPA3116 chip, Bluetooth 5.0 connectivity, and comprehensive safety protections. With treble and bass control, it allows users to customize their sound experience, making it perfect for DIY wireless speaker projects.

有问题吗？看看别人问了什么

Does it come with a power cord ?

What is the low pass cut off for the subwoofer?

Would I be able to hook up a regular speaker to the "subwoofer" channel, if I wanted to individually control the volume of that one speaker?

I would want to use this for aux input only. can i set it to default to aux input? or do i have to switch from bluetooth to aux each time i power on?

常见问题

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哈立德 Z.

从订购到送货的体验都很棒。强烈推荐！

1 周前

Sneha T.

我收到的产品完好无损。总体来说服务很棒。

1 个月前

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S$101

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30天对于 PRO 会员用户

15天无会员资格

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TrustPilot

TrustScore 4.5 | 7,300多个评论

维克拉姆·D.

MOLLE 护套质量非常好。我对这次购买非常满意。

2 周前

阿里·H.

发货快，包装精良。Leatherman 工具手感非常高档和坚固。

1天前

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50W+50W+100W 2.1 Channel Subwoofer Amplifier Board with Treble and Bass Control, Dual TPA3116 Chip, DC 12-24V, Bluetooth and AUX Inputs, DIY Wireless Speakers AMP Board, Password Free (ZK-TB21)

细节

描述

有问题吗？看看别人问了什么

常见问题