Power Amplifier Board Dual-Channel Fever-Level High-Power

Power Amplifier Board Dual-Channel Fever-Level High-Power Description

D500 is a professional amplifier suitable for home use, which can be used for home KTV or various performance needs.One channel output can reach 500W/4Ω, which can easily drive various large- stage speakers, 15 inches are no problem.Not only the volume is loud, but also the sound quality is very good, and the bottom noise is also very low.
All chips and MOS tubes are new and , not disassembled parts, to stable and reliable quality, excellent sound quality, and the higher cost is worth it. Two built-in cooling fans keep the machine from hot for a long time, and the service life is longer
The circuit board of D500 is a switching power supply plus a Class D power amplifier integrated design. The advantages of this are smaller size, shorter wiring, and less interference.
The switching power supply part uses a large-volume switching MOS tube, and the overall power is huge. The amplifier circuit structure is IRS2092S driver chip with increased power MOS tube output. The power supply design is up to 90V, plus the large-volume MOS output tube, the thrust is up to 500W x 2/4Q.
Through AP testing, the technical indicators of D500 are quite excellent, and there is no problem in using it as a HIFI amplifier. After our actual test, the effect of driving large- HIFI speakers is very amazing. The whole sound base is very transparent and natural, with rich details, dynamics, and rapid transients. It is very good at playing large-scale music, which is completely different from traditional analog amplifiers.

Model: D500
Input: 3-core female socket x 2
Output: Ohm female socket x 2
Working voltage: AC220V-230V
Standby power consumption: 18W
Amplifier driver chip: IRS2092S
Output power: 500W x 2/4Q, 250W x 2/8Q
Total harmonic distortion: Less than 0.08%
Signal-to-noise ratio: 95dB
Frequency response range: [email protected]
Product size: 185mmX68mmX278mm
Note: D500 uses AC220V-230V AC power and does not support AC110V
Color: As Shown
Material: Aluminum Alloy

Package Contents:
1 * Active amplifier board

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.