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Vari Extension Unit Bosch LA3-VARI-EL
Vari Extension Unit Bosch LA3-VARI-EL
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93 859
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Vari Extension Unit Bosch LA3-VARI-EL

Description

Bosch LA3-VARI-EL is a white active vari-directional array extension, to be used with a base unit to increase the coverage distance. A maximum of two extension units can be used with a base unit.

Features:

  • Unmatched sound quality and speech intelligibility
  • Smart modular design, flush mountable
  • Sophisticated beam configuration with EASE support
  • Integrated ambient noise level sensor for AVC
  • Available in gray or white
  • Suited for emergency sound systems
  • Optional CobraNet networking

Specifications:

  • frequency range - from 130 Hz to 18 kHz (± 3 dB)
  • Max UZD3 continuous / maximum - 89/92 dB SPL (A-weighted at 20 m)
  • coverage horizontal (flat) - 130 ° (-6 dB, the average of 1 to 4 kHz.)
  • vertical coverage (adjustable) - 32 m
  • Dynamic Range -> 105 dB
  • Converters - a 4-inch, full-range (4 x 2 speaker)
  • electrical characteristics:
  • input line (2x) nominal input level - 0 dBV, standard
  • maximum input level - 20 dBV maximum
  • type - balun
  • resistance (symmetrical) - 7.8 ohms at 1 kHz
  • Input 100V (2x) nominal input level - 40 dBV, standard
  • type - balun (floating input)
  • resistance (symmetrical) - 1 MW at 1 kHz
  • Power - 4 x 25 W (Class D, full bridge)
  • source of power:
  • voltage power supply - from 100 to 120 V / 200 to 240 V (auto switching)
  • power - mains / 24 V DC. current
  • energy efficiency - 17/7 W
  • inaction - 23/13 W
  • Max (Noise, CF 6 dB) - 97/75 W
  • power factor - according to EN61000-3-2, Class A
  • inrush current network - <70 A (at 230)
  • current limiting - undervoltage lock
  • Digital Signal Processing - 32-bit floating point, 900 megaflops
  • ADC / DAC - 24 bit S-D, 128 x oversampling
  • sampling frequency - 48 kHz
  • Network interface - RS-485 full duplex, auto 115k2, 57k6, 38k4, 19k2 baud, optically isolated
  • weight - 11.7 kg
  • Dimensions (H x W x D) - 1200 x 130 x 98 mm
  • operating temperature - from -25 ° C to 55 ° C
  • Storage temperature - between -40 ° C to 70 ° C
Code: LA3-VARI-E(L)
93 859

Installment

4 693 / months.

In installments
We offer you to purchase the goods
by making our interest-free installment.
That is, You do not overpay for a commodity a dime!
Make it easy: after choosing goods in the store,
You pay the first installment and take out
the purchased item, and within the next 6 months
pay the remaining amount.

The terms of the installment purchase in the online store
Musician.ua:


• the recommended down payment is 60-70%;
• for regular customers with a positive history
of payments, possible contribution from 30%;
• you will pay the balance in equal installments.
Within the next 6 months from
the time of purchase

Узнать условия
The first installment 65701.3
6  payments 4693
The sum of all payments 93859
Overpayment 0 ₴
Similar products
Description

Bosch LA3-VARI-EL is a white active vari-directional array extension, to be used with a base unit to increase the coverage distance. A maximum of two extension units can be used with a base unit.

Features:

  • Unmatched sound quality and speech intelligibility
  • Smart modular design, flush mountable
  • Sophisticated beam configuration with EASE support
  • Integrated ambient noise level sensor for AVC
  • Available in gray or white
  • Suited for emergency sound systems
  • Optional CobraNet networking

Specifications:

  • frequency range - from 130 Hz to 18 kHz (± 3 dB)
  • Max UZD3 continuous / maximum - 89/92 dB SPL (A-weighted at 20 m)
  • coverage horizontal (flat) - 130 ° (-6 dB, the average of 1 to 4 kHz.)
  • vertical coverage (adjustable) - 32 m
  • Dynamic Range -> 105 dB
  • Converters - a 4-inch, full-range (4 x 2 speaker)
  • electrical characteristics:
  • input line (2x) nominal input level - 0 dBV, standard
  • maximum input level - 20 dBV maximum
  • type - balun
  • resistance (symmetrical) - 7.8 ohms at 1 kHz
  • Input 100V (2x) nominal input level - 40 dBV, standard
  • type - balun (floating input)
  • resistance (symmetrical) - 1 MW at 1 kHz
  • Power - 4 x 25 W (Class D, full bridge)
  • source of power:
  • voltage power supply - from 100 to 120 V / 200 to 240 V (auto switching)
  • power - mains / 24 V DC. current
  • energy efficiency - 17/7 W
  • inaction - 23/13 W
  • Max (Noise, CF 6 dB) - 97/75 W
  • power factor - according to EN61000-3-2, Class A
  • inrush current network - <70 A (at 230)
  • current limiting - undervoltage lock
  • Digital Signal Processing - 32-bit floating point, 900 megaflops
  • ADC / DAC - 24 bit S-D, 128 x oversampling
  • sampling frequency - 48 kHz
  • Network interface - RS-485 full duplex, auto 115k2, 57k6, 38k4, 19k2 baud, optically isolated
  • weight - 11.7 kg
  • Dimensions (H x W x D) - 1200 x 130 x 98 mm
  • operating temperature - from -25 ° C to 55 ° C
  • Storage temperature - between -40 ° C to 70 ° C
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