Every ELAC Debut sub woofer is engineered for the long run with thick MDF outer walls and a luxurious textured vinyl finish. The cabinets of the SUB2050 incorporate specially designed internal bracing to add stiffness and strength to the outer walls. This bracing greatly reduces cabinet vibration, which causes unwanted coloration to the sound. ELAC believes that the only parts of a speaker that should be moving are the speaker drivers themselves.
Enter BASH Amplification
BASH (Bridged Amplifier Switching Hybrid) amplifiers represent a “best of both worlds” solution for sub woofer amplification, combining the sound quality of Class AB with the efficiency of Class D amplifiers. While a Class AB amp uses fixed supply voltage regardless of input signal, BASH uses a modulated switched mode power supply that tracks the input signal, supplying only the necessary voltage to the Class AB amp as needed.
Advanced Bluetooth Control
Doing away with traditional analogue controls, the SUB2050 sub woofers incorporate ELAC’s advanced digital control system. Simply download the ELAC SUB Control 2.0 app for your smartphone and you will have complete control. No more fumbling around the back of the sub woofer again.
Utilizing the ELAC SUB Control 2.0 app and your smartphone’s microphone, the SUB2050 sub woofers will automatically equalize to your room’s characteristics using a 12-band parametric equalizer. Manual adjustment is available as well.