AD -7300PA Amplifier 7X300W 8Ω / 7X500W 4ΩToneWinner Audio
AD-7300PA is one 7 channels amplifier that specially designed to use with ant AV preamp. It is one high end amplifier with switching power supply design, it can be applied as both home theater and HiFi. Its sound quality is extremely outstanding. Power output 7x300W (8ohms) .
1) It is one 7 channels amplifier that specially designed to use with any AV preamp.
2) External aluminum heatsinks as the left and right of the chassis, top lid is designed into windows with blinds for venting, black aluminum front panel with acrylic window and light blue meter inside.
3) Class A amplifier with 7 independent amp modules inside the chassis, one module for one channel. Each module use Hi-Fi circuit, the layout, craftwork and material are almost the same. The left and right channel has external heatsink so that the complete chassis is bigger, and all the static currents are big enough especially the amplifier current, this ensure enough power for outputs..
4) Switching power supply ensure 7x300W (8ohms) outputs.
SN: 100dB (A weight)
Frequency range： 20-50KHz（+1/-3dB）
THD：≤0.09%（1kHz, normal working）
Power output/channel：300W (8Ω，THD=1%,1KHz)
Rated impedance： 8 ohms
Unit gain： 29.5dB
Accessories： Manual, guarantee card, power cord and audio cable.
Applicable places：Living room, Custom installation, Demo room, Karaoke demo room etc.