Product Description

The Deer Creek Audio EQ901PS-III/IV is a direct replacement for existing BOSE 901 ® Series III/IV equalizers for users with pre/power amplifiers or pre-in/pre-out ports who wish to add a powered sub-woofer(s) to their system. The EQ901PS-III/IV dramatically enhances your 901’s performance adding deep tight bass with improved overall musical articulation.

Product Features

• The EQ901PS-III/IV equalizer adds powered sub-woofer capability to your BOSE 901 ® system
• Active sub-woofer crossover with single or dual monaural sub-woofer outputs
• Precision Engineered BOSE 901 ® Series III/IV Equalization Curve
• True high fidelity with enhanced musical articulation and ultra low noise
• Deer Creek Audio is an authorized miniDSP dealer