Digital Audio Impedance Meter Q2007The Redback impedance meter is an absolute necessity for all PA system installers. An impedance meter is critical for accurately measuring low impedance loudspeaker systems, incorporating multiple speakers and crossovers, and for measuring commercial 70V or 100V line speaker systems, which may include many speakers with line transformers and several hundred meters of cable. Trying to measure this type of load is virtually impossible with a standard

SPL: 105dB

1Pc 5x Tweezer With Magnifier

Compatible Connectors: RJ11

Loads of fun for all the little kids

prebell & music timing outputs

4 x Mounting screws

Starts playback immediately once USB is plugged in

Float Charging Voltage: 6

Power source: (2)1

Spurious Emission:  < -75 dBc

without the need to drill holes

TA 1KHz THD≤1% (4Ω): 500W + 500W