TOA IR-820SP Ceiling Speaker


: £485.00 + VAT

Our price:
£388.00 + VAT

That's a 20% discount, saving you £97.00 on every unit!

The Infrared Wireless Microphone System using this IR-820SP is a PA system designed for use in the school classrooms assuming that their size is about 10 m. The IR-820SP is a ceiling-mounted powered speaker with the infrared receiver and offers a wide frequency range of high-quality sound output. It features a digital amplifer for the amplification section, and a full-range speaker for the speaker section. Use of the supplied mounting hardware and optional HY-TB1 Tile Bar Bridge permits it to be versatilely mounted to match a wide range of applications and installation locations. This speaker is combined with an infrared wireless microphone and the IR-802T Infrared Wireless Tuner to make up the infrared wireless microphone system. The infrared microphone system eliminates problems with interference or eavesdropping, allowing simultaneous use in adjacent school classrooms.

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SKU: IR-820SP Category:

Product Features

  • Built-in infrared receiver and 20 W digital amplifier
  • Unique wide-dispersion acoustic structure guarantees uniform output over a wide radius
  • Bass-reflex speaker system achieving a wide frequency range and high power-handling capability
  • Easy installation with quick, optimally positioned ceiling mounting


Frequency response

100 Hz - 20 kHz (-10 dB) (at installation in 1/2 free sound field (Measured by installing the unit in the center of a ceiling)


Terminal: RJ-45, Cable: CAT-5 UTP

Rated input

20 W

Mounting hole

11.81 cm


Steel plate, Fire-resistant ABS resin (resin material grade: UL-94 V-0), white

Dimensions (W x H x D)

x 205


3.4 kg

Accessory (included)

Safety wire x 1, Ceiling reinforcement ring x 1, Trim ring x 1, Paper pattern x 1

Data Sheets

Data Sheet