Sinbosen D2-3500 D4-2000 FP14000 power amplifier feedback from USA.

Sinbosen D2-3500 D4-2000 FP14000 power amplifier feedback from USA.

Summary

Not long ago, Sinbosen received feedback shared by American customers.

The customer used 2 D2-3500, 1 D4-2000, and 1 FP14000 power amplifier in the event.

Sinbosen D2-3500 D4-2000 FP14000 power amplifier feedback from USA.
Last week, a customer from the United States shared a video of a Sinbosen amplifier. The customer used D2-3500 power amplifier, D4-2000 power amplifier, FP14000 power amplifier.
The D2-3500 power amplifier, D4-2000 power amplifier and FP14000 power amplifier in the video all sound pretty good. So how do customers evaluate the power amplifier?


Yes, i work it at 2 ohms and it works fine 
but I think I like the 14000 fp better 
but the 14000 fp i work at 4 ohms
Yes, the FP14000 power amplifier is used for 4 ohms stability. The D2-3500 power amplifier can be used for 2ohms stability. The FP14000 power amplifier and the D2-3500 power amplifier are both 2-channel power amplifiers, but the FP14000 power amplifier is a 2U class td power amplifier, and the D2-3500 power amplifier is a 1U class d digital power amplifier.

The biggest difference between D2-3500 power amplifier and FP14000 power amplifier is the difference in power. 
D2-3500 output power:
FP14000 output power:
8Ω/Stereo: 2CHx3400W
4Ω/Stereo: 2CHx5700W
2Ω/Stereo: 2CHx7900W
Suitable for 18/21 inch subwoofer.
8Ω/Stereo: 2CHx2400W
4Ω/Stereo: 2CHx4400W
Suitable for 18 inch subwoofer.