Cortana Li（Audio Manufacturers）

Cortana Li（Audio Manufacturers） Chinese factory specializes in the development and production of amplifiers

07/08/2026

TD Class Professional Amplifier
2×2500W high power output, designed for professional rental companies and sound engineers.
Factory direct supply | OEM/ODM available.
WhatsApp+86 19525342881

04/07/2026

Class H 4500W power amplifier,4-step, 2-channel, 200V pure copper transformer, 20 pairs of transistors: MJL4302-4281, capacitor: 120V 22000uf
WhatsApp+86 19525342881

11/06/2026

Class H 4000W power amplifier,4-step, 2 channels, 180V pure copper transformer, transistor: MJL4302-4281, capacitor: 120V 22000uf
WhatsApp+86 19525342881

TD class power amplifier, 2 channels, 2500W per channel, capable of stable operation under 2 ohms load for extended peri...
08/06/2026

TD class power amplifier, 2 channels, 2500W per channel, capable of stable operation under 2 ohms load for extended periods.Low price, high power.
8 ohm 2500W
4 ohm 3800W
2 ohm 5000W
WhatsApp+86 19525342881

Class H 4000W power amplifier, 2 channels, 177V pure copper transformer, MJL4302-4281, 24 capacitors, 100V 22000uf.Whats...
19/05/2026

Class H 4000W power amplifier, 2 channels, 177V pure copper transformer, MJL4302-4281, 24 capacitors, 100V 22000uf.
WhatsApp+86 19525342881

18/05/2026

4-channel 4*800W power amplifier, manufactured in China, supports customization, OEM/ODM.
WhatsApp+86 19525342881

TD Class Power Amplifier 2 Channel ，pure copper transformer，Can withstand a 2-ohm load for extended periods.8ohms:3000W4...
10/04/2026

TD Class Power Amplifier 2 Channel ，pure copper transformer，Can withstand a 2-ohm load for extended periods.
8ohms:3000W
4ohms:4500W
2ohms:6000W
WhatsApp+86 19525342881

08/04/2026

4599 Dual voice coil 3.5-inch tweeter 400W
WhatsApp+86 19525342881

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Guangzhou

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