ReactSW-120II

The REACT SW-120II is an active 12in subwoofer with a built-in amplifier and 200W RMS output, designed for low-frequency reproduction in Hi-Fi and Home Theater systems. It covers 35-200Hz and provides crossover, volume and 0-180° phase controls.

Technical description

The SW-120II uses a 12in low-frequency driver with built-in 200W RMS amplification. Its operating frequency range is specified as 35-200Hz. Controls include crossover frequency, volume and phase adjustment from 0 to 180°. Line Level and High Level inputs are provided for system connection. External dimensions are specified as 40x38x43.4cm and weight as 24.2kg.

Typical applications

Suitable for low-frequency reinforcement in Home Theater systems, Hi-Fi stereo systems, amplifiers with subwoofer/line-level output, systems using high-level speaker connections and domestic audio applications requiring a separate active 12in subwoofer.

Compatibility note

Before purchase, verify the available connection method on the amplifier or AV receiver. Use the line-level input when a subwoofer/line output is available, while systems without such an output should be checked for high-level compatibility. Adequate installation space should also be allowed for the cabinet dimensions.

Frequently asked questions

Does it require a separate power amplifier?
No. The SW-120II is an active subwoofer with a built-in amplifier.

What is the rated power?
Rated output power is 200W RMS.

How can it be connected?
It provides both Line Level and High Level inputs for connection to different audio systems.