Biamp Tesira AMP-4175R 4-Channel, 175W Amplifier - 911.0414.900

Biamp SKU: 911.0414.900
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Sale price$4,072.00


Tesira® AMP-4175R is an AVB/TSN enabled, digital networked, four-channel amplifier capable of delivering 175 watts per channel. The AMP-4175R functions as an integrated part of a Tesira audio system and is configured through Tesira software. The front panel OLED display allows for adjustments such as channel mute or all mute and provides feedback on overall status and channel performance. The digital amplifier features impedance monitoring, as well as dual AVB/TSN connections for network redundancy. An optional rear panel input slot can be used for analog failover or as an expander utilizing Tesira EX-MOD cards. The AMP-4175R is best suited for training rooms, lecture halls, performing arts, houses of worship or other applications where sound distribution or reinforcement is needed.

  • Four channel amplifier with burst mode to handle peak signals; supports up to 50W (4Ω) or 30W (8Ω) per channel
  • Designed to fit on top of C-IC6 speaker via backpack or mounted separately
  • Powered by PoE+ (IEEE 802.3at Class 4, 30W)
  • Class D amplifier topology
  • Four RJ-45 output jacks
  • Audible locate button
  • Software-selectable power vs. channel count
  • Includes internal limiter function
  • BPAK accessory included
  • Fanless operation
  • Evaluated to the requirements of UL 2043 and is suitable for use in air handling spaces
  • LED indicators for power/status and amp status
  • Configurable via Tesira software
  • CE marked, UL listed, and RoHS compliant
  • Covered by Biamp Systems’ five-year warranty

Data Sheet


At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.

  • Most in-stock orders placed Monday-Friday before 1PM PST ship the same day. Orders placed after 1PM will ship the next day of business. General restrictions apply; please see our full shipping policy here.
  • We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.

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