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) |