Product Description
Amplifier chip
TPA3255
Max Output energy
300W+300W (4 ohm load,Below DC 48V,Present Over 7A)
Audio enter methods
3.5mm AUX Audio enter/ RCA Audio enter
Variety of channels
2.0 channels/Stereo
Energy provide
DC24-48V (outer diameter 5.5mm interior diameter 2.5mm)
Audio Output methods
RCA (Passive Speaker)
Impedance
4-8 Ohm
Measurement
154*100*40MM/6*3.93*1.5inch
HiFi built-in class D amplifier
300W+300W Twin Channel audio amplifier ,Mini Energy Amp, Extra highly effective, Sound nice
Construct high quality is surprisingly strong,Good contact
The twin 300W stunning bass output is appropriate with passive stereo audio system of most sizes and impedance specs
Two enter methods:3.5mm AUX Audio enter/ RCA Audio enter
Observe:When utilizing a 32V or 36V energy provide, the sound high quality of the A07 amplifier will probably be higher, the distortion charge will probably be low, and the service life will probably be longer, however the energy can solely attain the scale of the voltage multiplied by the present. For instance, utilizing a 32V 5A energy provide, the facility can solely attain 160W. If you wish to attain the utmost energy of 300W, you must purchase an influence adapter that makes use of DC 48V and present is above 7A.(However the sound high quality might not be pretty much as good as 32V or 36V)
Subsequently, please select the speaker and energy provide fairly in keeping with the necessities, in order that the machine can obtain the perfect use impact.
Use TPA3255 Chip, digital audio amplifier BTL bridge energy output 300W x 2 channel design, THD lower than 0.008% when working constantly
Please listen!
Q: Why the amplifier distortion when elevating quantity ?
A: Below regular circumstances, distortion is brought on by the mismatch between the facility of the amplifier and the speaker. Subsequently, it may be fairly matched in keeping with the ratio of 1.2-1.5 to 1 between the facility amplifier and the speaker
Q: Tips on how to match the amplifier and audio system fairly?
A: One of the best match is 1.2-1.5:1 (that’s, the speaker energy is 50W, then the facility amplifier energy is 60W-75W)
Q: The ability amplifier is related accurately, why is there noise equivalent to electrical present?
A: please examine whether or not there may be present sound when no load, and whether or not there is no such thing as a present sound when no load, please substitute the audio enter wire and enter system. If there may be present noise at no load, you possibly can substitute the facility provide to check once more
On the identical time, verify that the encompassing present alerts won’t trigger interference to the gear
Extra technical assist and assist,pls ask me:www.amazon.com/hz/assist/contact/A3BG62S1F23IH5# .Or go away any of your on the spot messaging account and I will contact you!
Bluetooth
Bluetooth 5.0
Bluetooth 5.0
Bluetooth 5.0
Bluetooth 5.0
Bluetooth 5.0
Max energy Output
100W+100W
50W+50W+100W
50W+50W+100W
50W+50W+50W+50W
160W+160W
Audio Enter
Bluetooth /RCA
Bluetooth/AUX
Bluetooth 5.0/RCA/U-Disk
Bluetooth/RCA/U-disk
Bluetooth/RCA/U-disk
Audio Output
RCA / Powered Subwoofer Output
RCA(Passive Speaker,Subwoofer Output)
RCA(Passive Speaker,Passive Subwoofer Speaker),Energetic Subwoofer Output
Passive Speaker
RCA(Powered Subwoofer Speaker;Passive Speaker
Work Voltage
AC 110V – 240V
AC 110V – 240V
AC 110V – 240V
AC 110V – 240V
AC 110V – 240V
Enter voltage
DC 12-24V
DC 12-24V
DC 12-24V
DC 12-24V
DC 12-24V
❷ 300W+300W HiFi built-in class D amplifier, Solely designed for the purchasers who pursue HiFi sound,Excessive environment friendly energy output as much as 300 Watt
❸ Two enter methods:3.5mm AUX Audio enter/ RCA Audio enter
❹ Easy compact design,And the outside design is delicate and exquisite little amp,It may match along with your pc/ desktop /Residence theatre system and so forth
❺ Package deal with a DC 32V 5A Energy Adapter without spending a dime,However if you wish to get the utmost energy of 300W + 300W, you must purchase an influence adapter that makes use of DC 48V and present is above 7A(Can’t use linear energy provide).Please learn fastidiously earlier than shopping for and use it correctly. If you happen to want technical assist, please contact the vendor for assist: www.amazon.com/hz/assist/contact/A3BG62S1F23IH5#
