The careful acoustic design, no compromise transducers and a unique, composite cabinet, design make the HDL 20-A the preferred tool of many professionals. Perfect in live sound reinforcement and reliable installed situations. The HDL 20-A is the ideal choice when line array performance is needed and a fast and easy set up is a must. The system is powered from a 1400 Watt Peak Power 2 way digital amplifier, sound is processed from a powerful DSP. The processing includes cluster and HF projection correction and special new presets for indoor and high curving situations. The system features state of the art RCF transducers, two powerful 10” for a solid bass reproduction and a large format 3” voice coil compression driver to deliver vocal clarity and high definition with an incredible dynamic. The HDL 18-AS is the ideal flyable bass complement for the HDL 20-A array system.

| Input signal | bal/unbal |
| Input connectors | XLR |
| Output connectors | XLR |
| Input sensitivity | -2 dBu/+4 dBu |
| Crossover Frequencies | 800 Hz |
| Protections | Thermal, RMS |
| Limiter | Soft Limiter |
| Controls | Cluster, HF, High curving, Indoor |
| Total Power | 1400 W Peak, 700 W RMS |
| High frequencies | 400 W Peak, 200 W RMS |
| Low frequencies | 1000 W Peak, 500 W RMS |
| Cooling | Convection |
| Connections | Powercon IN/OUT |
| Safety agency | CE compliant |
| Cabinet/Case Material | PP Composite |
| Hardware | Rigging flyware |
| Handles | 2 side, 2 back |
| Grille | Steel |
| Color | Black |
Frequently Asked Questions
1. Who are we?
We are based in Guangdong, China, start from 2014, sell to Domestic Market(50.00%), South America(14.00%), South Asia(10.00%), North America(8.00%), Eastern Europe(3.00%), Southern Europe(3.00%), Northern Europe(3.00%), Western Europe(3.00%), Southeast Asia(1.00%), Eastern Asia(1.00%), Mid East(1.00%), Oceania(1.00%), Central America(1.00%), Africa(1.00%). There are total about 11-50 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;
3. What can you buy from us?
Professional Digital Amplifier, Digital Amplifier Module, Digital Active Speaker Amplifier, DSP, Professional Audio Speaker
4. Why should you buy from us not from other suppliers?
Dedicated to developing, designing, and selling various professional audio products for the professional audio market, such as professional amplifiers, Professional Sound Column Speakers, active speaker amplifiers, amplifier modules, and self-developed DSP
5. What services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF ,EXW; Accepted Payment Currency: USD, EUR, HKD; Accepted Payment Type: T/T, L/C; Language Spoken: English, Chinese
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Contact Us
+86 138 0987 4978
+86 138 0960 5077
+86 133 8005 1648
2nd Floor, Building 6, No. 341, Jinou Road, Jianghai District, Jiangmen City, Guangdong Province