Professional Active Subwoofer

High quality subwoofer system

Polytron Subwoofer Pro 410W is a high quality subwoofer system, featuring an advanced technology 300 mm (4×10 in), low frequency transducer mounted in a direct radiator, bass-reflex enclosure for smooth response to the lowest audible frequencies.

Precision Cross Over

Crossover is designed carefully after all the woofer and tweeter acoustic parameters are best obtained so that the acoustic phase is obtained accurately so that the sound sounds coherent.

Class D Power Amplifier

Using an efficient Class-D amplifier.

Fully Protection

Various protections are overcurrent (over current), overvoltage (over voltage), overheating (over heat) keep the product durable in the long term. There is a resettable fuse to protect the tweeter from damage due to excessive sound feedback when using a mic.