ER-300 Series

Model ER-300 (Black) ER-350P (Gray)
Receiver Module UHF PLL Non-Diversity Receiver Module (2 pcs of Receiver for Optional)
Frequency UHF 600-960 MHz (16 User Selectable Channels)
Sensitivity 12dBuV
Oscillation Mode Crystal / PLL Synthesized
Speaker 5 1/4" 4Ω Full Range Loudspeaker
Deviation Range UHF: ±40KHz
Function USB Port (Optional) / Digit-Echo (Optional)
Audio Inputs 3.5Ø Line in Jack / 6.3Ø Microphone Jack
Power Output 43W / 4Ω Load
Frequency Response 50Hz-22KHz±3dB
T.H.D < 1%
S/N Ratio >90dB
Power Supply Built in 12V/2.7Ah Lead-Acid Battery x1, and 19V/2.63A/100-240V AC Adaptor Built in 14.4V/2.6Ah Lithium Battery x1, and 19V/2.63A/100-240V AC Adaptor
Charging Time Approx. 4.5 Hours
Operating Time Up to 2-8 Hours Continuous Use (Depending on the Volume)
Weight Lead-Acid Battery App.3.2Kgs (with Battery Installed) Lithium Battery App. 2.2Kgs (with Battery Installed)
Dimension (m/m) 290x160x210 (DxWxH)