Working current: 8~25V
Power: 0~50W (Left +Right)
Outer diameter of power connector: 5MM
Inner core of power connector: 2.1MM
(1)This HIFI do not have a direct power supply for power and can be connected with the notebook for power, but with plug for 5.5*2.5mm.
(2)Must be first well-connected the power port and the HIFI power port and then power on the power supply of the computer or notebook.
With the sufficient input power, voltage and current, this amplifier will provide stable output power and stable voice. The larger of the speaker’s ohms, the smaller voice power of the speaker.
12V: 8 ohms speakers/12W(L)+12W(R); 4 ohms speakers/20W(L)+20W(R)
15V: 8 ohms speakers/18W(L)+18W(R); 4 ohms speakers/over 30W(L&R)
19V: 8 ohms speakers/32W(L)+32W(R); 4 ohms speakers/over 45W(L&R)
24V: 8 ohms speakers/38W(L)+38W(R); 4 ohms speakers/over 55W(L&R)
1*2.0 HIFI Stereo Power Amplifier
- This Power Amplifier applies working voltage DC 8~25V and its maximum double-channel is 50W+50W. It has 90% high efficiency and lower internal resistance because we used of import seal potentiometer and high speed capacitor array. It can use power switch, storage battery, vehicle power, and so on.
- Adopted TPA3116D2 amplifier chip as core; Germany VIMA MKP10 as input capacitor makes harmonic richer; the top red loop outputs inductor makes its voice purer; Aluminum alloy body is easy to heat-sink; Gilding RAC and crystal terminal looks extravagant.
- Power supply: The power supply should be with small power ripple and the power voltage can be 12-24V. (If in low voltage, the output power will be also in low display, finally the speaker will be in low voice.)
- Signal Wire: Signal Wire use to transit weak small signal. And our signal wires have shield layer to protect signal from other unstable factors.
- The HIFI speaker can be connected with mobile phone and computer, but the quality of voice will be based on the signal source or the signal wire.