The JBL Commercial Series Amplifiers integrate Crown’s DriveCore Technology, which consolidates up to 500 components into a single chip to reduce part count and enhance reliability. These amplifiers support 70V and 100V distributed audio systems and feature RJ45 connectors compatible with JBL CSR-V in-wall volume controls. The power supply is a switch-mode universal type that accepts AC input voltages ranging from 100 to 240 VAC at 50/60 Hz. The design emphasizes energy efficiency in line with HARMAN’s GreenEdge initiative.

• 1 or 2 output channels with 40W, 80W, 120W per channel
• Built-in 70V and 100V
• Fanless, space-saving 1U design
• Sleep mode disable function
• Energy-efficient amplifier
• Supports JBL CSR-V wall controller via Ethernet
• Universal power supply
• Energy Star Certified

Power Output	40W/80W/120W
Output Channels	1
Input Sensitivity	1.4 Vrms for 8 ohms
Phantom Power	27 VDC
AC Line Voltage	100-240 V, 50/60 Hz
Input Impedance	20K ohms / 50K ohms
Included Accessories	Rack mounting kit