Jbl Rma 220 User Manual [patched] Jun 2026

Maintain a distance of 2 to 4 inches from the microphone. Singing too close can overload the input stage.

Lower the microphone volume or reduce the High (Treble) EQ setting on the microphone channel. Clean and Care Disconnect from power before cleaning.

Heavy-duty binding posts supporting bare wire or banana plugs (left and right channels). jbl rma 220 user manual

Strip approximately half an inch of insulation off the ends of the wires.

The JBL RMA-220 is a 2-channel, 200W+200W professional digital karaoke amplifier, designed for KTV rooms with 3-band mic EQ and 4 digital vocal effects. The unit features comprehensive audio input/output options and allows for 11-step key control to adjust music pitch. For detailed technical documentation and manuals, visit JBL Professional Support Downloads . Amplifier Karaoke JBL RMA 220 - BINTANG MAKMUR AUDIO Maintain a distance of 2 to 4 inches from the microphone

What are you experiencing? (distorted sound, low volume, humming noise?)

is intuitively designed for quick adjustments during a performance. Separate control for mic input levels. Clean and Care Disconnect from power before cleaning

Adjusts the depth and presence of the echo or room reverb applied to the vocals. Repeat: Controls the frequency of the echo repetitions.

The RMA 220 features inputs that accept both Microphone and Line-level signals. This versatility allows the unit to act as a small PA system without the need for an external mixer.

Advanced algorithms to eliminate high-pitched squeals automatically. Technical Specifications Output Power: 200W + 200W (8 Ohms) Total Harmonic Distortion (THD): < 0.1% at rated power Frequency Response: 20Hz – 20kHz (+/- 3dB) Signal-to-Noise Ratio (SNR): > 80dB Microphone Input Sensitivity: 15mV / 3.3k Ohms Auxiliary Input Sensitivity: 300mV / 47k Ohms 2. Unboxing and Physical Interface