Company Advantages1. Producing KSA pro power amplifier requires an in-depth analysis of manufacturing requirements. The plan includes designing model manuscripts or prototypes, determining the number of fair uses, choosing the processing method, and selecting the right equipment.
2. stereo amplifier has got extensive use because of its advantages of pro power amplifier .
3. pro power amplifier material greatly improve the performance of stereo amplifier and furthermore it is low costing.
4. Inexpensive, portable and versatile, this product is among the most cost-effective and efficient promotional tools in a retail advertising tool kit today.




ES series power amplifier adopts advanced class H final output power amplifier circuit, combined with toroidal transformer power supply, it is a safe and stable, wide frequency response, low distortion, high fidelity high-end professional pure final stage power amplifier, suitable for sound quality and A place where sound reproduction is required to be high.
Product Parameter
Stereo Power | 8Ω 650W*2; 4Ω 1000W*2; 2Ω 1500W*2 |
Bridge Mono Power | 8Ω 2000W 4Ω 3000W |
Signal to Noise | ≥115dB |
Slew Rate | 90V/uS |
Damping Factor | ≥280 |
Frequency Response | 20Hz-20KHz, ±0.5dB |
Total Harmonic Distortion (THD+N) | ≤0.5%, 1KHz, 1/3 Rrte Power, 8Ω |
Transient Intermodulation Distortion (IMD) | ≤0.1%, 1KHz, 1/3 Rrte Power, 8Ω |
Cross Talk | ≥78dB |
Input Sensitivity | 1V/0dB, BALANCE |
Input Impedance | 10KΩ, BALANCE/20KΩ, UNBALANCE |
LED Indicator | ACTIVE, SIGNAL(-40dB), CLIP(PEAK), PROTECTION |
Net Weight | 21kg |
Gross Weight | 22.5kg |
Install Size | 483W*378D*88H |
ES Series Power Is | 465W/650W/850W/1050W/1350W/1500W/1800W |
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. Since inception, Guangzhou KAIXU Audio Equipment Co., Ltd has been famous for the strong capabilities of manufacturing stereo amplifier . We provide innovative and creative solutions to the changing needs of the industry.
2. We have developed multi-channel sales modes at home and abroad. In recent years, we slowly expand our export business on the basis of domestic sales, and now we have won the trust of many clients in overseas markets.
3. With our ultimate aim of home theatre amplifier , KSA has always been encouraging to develop better. Get an offer! Guangzhou KAIXU Audio Equipment Co., Ltd will strive to enhance its competitive advantage through continuous innovation on class e power amplifier . Get an offer! For the common development of KSA and related industry, we are dedicated to creating high-end high power amplifier . Get an offer!