Seko Electron Co., Ltd.

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P.A. Amplifier ( With Auto Reverse Cassette )

Product ID: 3300SSR, 4400R, 5500SSR, 7700SSR

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Specifications
  • 3300SSR: 250W, 300W, 350W
  • 4400R: 400W, 450W
  • 5500SSR: 500W, 600W
  • 7700SSR: over 700W, design for request
  • Frequency response: 50Hz-18KHz +/- 3dB
  • Inputs:
    • Mic 1-4: -52dB (2.5mv)
    • Aux 1: -20dB (100mv)
  • Outputs: 4-16ohms, 70V (42ohms), 100V (83ohms)
  • Tone control:
    • Bass +/- 10dB at 100Hz
    • Treble +/- 10dB at 10KHz
  • Power source: AC mains 50/60Hz or DC 24V
  • Dimension: 450 x 180 x 370mm (W x H x D)
Features
  • Emergency public address & audio system.
  • OEM / ODM welcome.

Main Products

amplifier, megaphone, speaker, driver unit

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