Company Advantages1. Various kinds of tests for KSA power amp power supply has been conducted by third-party labs. These tests include dimensional stability testing, harmful substances content testing, and colorfastness testing.
2. The product can work well under high temperatures. It can maintain its integrity in temperatures above 500℃ for long time periods.
3. The product has excellent air permeability. The sweat absorption net cloth is added in it to make sure the foot environment is dry and ventilated.
4. This beautiful and well-designed product will give the color a dull room needs, adding brightness and style to a home.


Feature
◪ Automatic slicer output short circuit,overload,over temperature,start delay and other protection.
◪ PA ststem with delayed start,protect speakers form impact damage.
◪ There are single-channel input,stereo,and mode selection.
◪ After the board is equipped with a dual-channel,bridge,single,putput converter.
◪ Dual binding posts,SPEAKON output connector.
◪ Switching power amplifier section has a separate section of the cooling system.
◪ The use of advanced continuously variable cooling fan control circuit.
Product Details
Product Parameter
Stereo power 8Ω | 1350W*2 |
Stereo power 4Ω | 20500W*2 |
Stereo power 2Ω | 2665W*2 |
Bridge Mono Power 8Ω | 4000W*2 |
Bridge Mono Power 4Ω | 5200W*2 |
Material | iron |
Usage | Stage,KTV,outdoor activities,ballroom |
Size | 483W*488D*133H |
Slew Ratio | 105V/S |
Input Power | 4800W |
Daming Factor | ≥800 |
Frequency Response | 20Hz-20KHz, ±0.5dB |
Certificate
Packing & Shipping
We support both OEM & ODM packaging. Our normally delivery method are by the sea, by air, by international express (DHL, UPS, TNT, FedEx)

Company Features1. Guangzhou KAIXU Audio Equipment Co., Ltd is known as a world-renowned manufacturer and mainly produces class e power amplifier .
2. KSA has enough capability to produce home amplifier with power amp power supply .
3. We will become representative of the industry's innovation and creation. We will invest more in cultivating our R&D team, continuously promote technological innovation, and learn from other strong competitors to enhance ourselves. We constantly work with our clients and suppliers to ensure that all our endeavors are strategically and culturally implemented to achieve: economically sustainable development, protection of the environment, and social enrichment. Welcome to visit our factory!