Product Review
TPA3116 DC 12-24v 100W Subwoofer Amplifier Board Support Bass Output ,Video Audio Accessories
Power supply: DC 12-24V Output power: 100W Use 12 to 24 v power supply,DC power supply wide working voltage, power saving type design, efficiency is as high as above 90 percent.The biggest can support 100 w Bass sound channel output
Working voltage range:
Dc 9 to 25 v (current 2 -3A above, if you want to power Big,advice 19-24v 4A above).
Frequency response range: input: 20 hz - 20 KHZ, output: 20 hz - 180 hz
Audio input sensitivity: 500 mv.
Speaker impedance: bass speaker impedance: 2-8 ohm
Bass output power:
12V/10w(8ohm)/ >19w(4ohm)/>22 w( 3ohm m) />30w(2ohm)
15V/>15w(8ohm)/>29w(4ohm)/>39w(3ohm)/>50w(2ohm)
19V/>24w(8ohm)/>48w(4ohm)/>60w(3ohm)/>75w(2ohm)
24V/>38w(8ohm)/>75w(4ohm)/>95w(2-3ohm)
Packaging included
1pcs* Subwoofer Amplifier Board
- Support two input, one AUX input, connect wired analog signal input; another one Bluetooth wireless input, can connect with mobile phone, computer and other Bluetooth devices
- Support the frequency adjustment of the subwoofer, you can adjust the bass frequency according to your needs
- support the bass frequency adjustment of the left and right satellite boxes, making the left and right speaker output more playable; in addition, the left and right speakers can also be used when the subwoofer is not connected
- Two pieces of TPA3116D2 , one for the left and right channel output, one for the subwoofer output, the Bluetooth part adopts the imported CSR8635 high quality Bluetooth receiver, and the internal uses 4 NE5532 op amps, 3 of which can be plugged and unplugged, which is convenient for customers to change different styles. Op amps, increase playability
- Material, plug-in capacitors all use original imported goods, Japan NICHICON 6800uF large reservoir, ELNA audio coupling, black diamond filter RIFA EVOX filter.
