For DJs and sound professionals who demand power, clarity and unmatched bass response, 21 Inch DJ Speakers are the ultimate solution. With growing demands in live sound reinforcement, large-scale events and club installations, high-powered ferrite speakers are now more essential than ever. ATI Pro Technologies, known for their cutting-edge sound innovation, presents two exceptional models in this range: PD 2160 HD and PD 2180 HD.
PD 2160 HD – Built for Deep Bass and Power
The Ferrite DJ Speaker 21 Inch PD 2160 HD is engineered to perform in high-pressure sound environments. With a nominal diameter of 554 mm (21 inch) and rated impedance of 8 Ohms, it delivers exceptional clarity across a 30Hz to 1.5KHz frequency range. It boasts a program power of 3000 watts and a massive power handling capacity of 6000 watts, making it ideal for high-output setups.
This model features a 97 dB sensitivity, ensuring high-efficiency performance with minimal distortion. Its ferrite magnet is sized at 330x170x30 mm (Y35 grade) for maximum strength and stability. The speaker’s minimum impedance is 5.3 Ohm, and it comes equipped with a 6-inch In/Out voice coil made from glass fiber. With a 35 mm (1.57 inch) voice coil former, a 4-layer inside/outside winding, and 15/0.6 mm layer construction, this speaker guarantees durability and consistent sound delivery during extended use.
PD 2180 HD – Heavy-Duty Performance at Its Best
The PD 2180 HD takes it a step further, offering a powerful 4000-watt RMS output. Designed with a 6-inch 2+2 In/Out voice coil, it maintains an 8 Ohm nominal impedance, ensuring wide compatibility with DJ amplifiers and audio systems. It features a dual-layer ferrite magnet measuring 300x170x25 mm (Y35) for improved magnetic flux and energy handling. With a frequency response of 30Hz to 1.5KHz, it delivers deep, controlled low-end and superior mid-bass punch.
Why Choose ATI Pro Technologies?
ATI Pro Technologies is a leading name in professional audio solutions, known for delivering high-performance, durable and value-driven products. Each speaker is built with premium-grade materials and engineered to meet international standards. Whether you’re building a sound system for a club, outdoor stage, or large venue, ATI Pro ensures reliable performance, superior sound clarity and unmatched power handling. Trusted by sound engineers and DJs across India, ATI Pro continues to set the benchmark for quality in the audio industry.