Before Use - ELAC SUB3070 Operating Instructions Manual

Philosophy
Thank you for purchasing this ELAC product.
When we started in 1926, ELAC has always strived to achieve the very best. This holds true as much today as it
did back then.
Your new ELAC speakers are built to the highest standards using high-quality components that are carefully
constructed to deliver the best-in-class sound quality. They are developed by a passionate group of individuals
whose soul purpose is to bring a new dimension of sound quality into your home. Enjoy!

Before Use

Avoid damage to the speakers and other components:
• Unbox the subwoofer carefully to avoid physical damage
• Keep your equipment turned off before connecting interconnects or speaker cables
• Check to ensure power cable is pushed in and secured to avoid electrical shock and injury.
BASH Technology
The BASH® technology implemented in the amplifier module of the ELAC subwoofer features power reserves
with much lower levels of distortion. This is achieved by using an audiophile class A/B power amplifier whose
supply voltage is regulated by a class D amplifier circuit to prevent any unnecessary power losses and to obtain
the efficiency of a class D amplifier.
Since the audio signal is amplified in the analog domain, the high-frequency interference typical of digital
amplifiers is eliminated. This design results in a low-noise amplifier with lower electromagnetic interference
emissions. The absence of crossover distortion, which is a problem in traditional class D designs where the
switching speed of the transistors is limited, yields further improvement in total harmonic distortion.
ELAC SUB 3070 Subwoofer | www.elac.com | Page 4