ED1-SP

Teaching Sound Amplifier

ED1-SP

Product Overview

Used with lavalier mics and handheld mics, it supports one-teacher-one-mic mode and has built-in DSP digital audio processor and wireless reception function.

Product Features

Main features include

  • Adopting a two-way design with a passive bass radiating basin, 92mm woofer unit, 37mm tweeter unit, passive bass radiating basin
  • Built-in digital U-segment wireless audio reception, can receive wireless audio signals
  • Built-in independent DSP digital audio processor, which can realize high and low cutting, equalization, compression, frequency shift feedback suppression and other audio processing
  • Built-in power amplifier power is not less than 35W (continuous power)
  • The built-in speaker unit has a continuous power of not less than 25W and uses NdFeB magnets.
  • Wireless reception has no less than 50 frequency groups to choose from
  • For easy setup, it has an OLED display to display working mode, volume, channel, connection status and other information.
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  • Optional second receiving channel supports simultaneous access to 2 U-segment wireless microphones.

Product Specifications

Technical parameter details:

Frequency Response 60Hz—20KHz
Wireless transmission frequency response range 20Hz-20KHz
Sampling Rate ≥48KHz
chuan-shu-yan-shi ≤6mS
Built-in amplifier power ≥35W (continuous power)
Speaker unit power ≥25W (continuous power)
Speaker frequency response 60-20KHz
Number of wireless receiving frequency groups ≥50 groups
Low-Frequency Unit 92mm
Tweeter 37mm
additional design Passive bass radiator basin

Product Resources

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