Using the Control CRV with 70v Systems
Frequently Asked Questions
Written by Ernesto Hernandez
Updated at September 11th, 2026
Table of Contents
Brand:
- JBL
Models:
- Control CRV
Does the Control CRV work in both 70V and low impedance modes?
Yes, a rotary switch on the Control CRV's input terminal cup switches between low impedance and the multi-tap 70V tap settings. The 70V capability allows connecting a large number of speakers in parallel on one channel of a 70V power amplifier, which is important for commercial installations. The tap selector has settings for 30W, 15W, 7.5W and 3.7W. The low-impedance setting is 4 ohms.