JBL Professional SA4-D-US DSi 2.0 Series Next-Generation Amplifiers for JBL Cinema Loudspeaker

The JBL Professional SA4-D-US is a amplifier from JBL's professional audio product line, part number SA4-D-US.

DSi 2.0 Series Next-Generation Amplifiers for JBL Cinema Loudspeaker

Manufactured by JBL Professional (Harman International) for commercial, touring and installed sound applications. Ships as a special order via authorized JBL Professional distribution unless otherwise noted.