Audio Database

DS-W3 Image
Commentary

A subwoofer with built-in amplifier using the Kelton method.

The Kelton method is used to reproduce low-order harmonics below the fundamental sound contained in bass instruments such as bass guitars and bass drums. In this method, the front of the unit is sealed as a air suspension, and vibration without energy loss is emitted from an optimally designed duct. The energy condensed in the duct is further condensed into a clear low-frequency band by cutting mid-range noise with the front filter port.

16 cm cone type woofer is used for the unit.

Uses a power amplifier.
This amplifier has two band widths, narrow and wide, so that it can be used in a wide range of systems. Narrow position cuts frequencies above 63 Hz, wide position cuts frequencies above 100 Hz.

Designed with amplifier width, it is easy to fit in an audio rack or TV rack.

Model Rating
Method Built-in Amplifier / 1-Way / 1-Speaker / Kelton System
・ Floor Type ・ [Magnetic Protection Type (EIAJ)]
Units Used For low band : 16 cm cone type
Playback frequency band 30 Hz to 100 Hz
Max Input 50W(EIAJ)
Amplifier output 50W(EIAJ)
External dimensions Width 435x Height 200x Depth 421 mm
Weight 11kg
Attachment 1 x 3m Pin Cable
One 3-meter one sided pin cable