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Vari Base Unit Bosch LA3-VARI-BL
Vari Base Unit Bosch LA3-VARI-BL
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137 093
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Vari Base Unit Bosch LA3-VARI-BL

Description

Bosch LA3-VARI-BL is a white active vari-directional array speaker. It utilises integrated digital signal processing and high efficiency class-D amplifiers. Using a PC configuration program the array can be adapted to the venue where it is used and its sound output optimally aimed at the audience, creating a maximum direct to ambient sound ratio, for best intelligibility given the circumstances.

The modular concept allows you to choose three different array lengths for different sizes of premises. Using separate array elements to simplify transportation; it is also possible extension of the array.

Optional CobraNet module allows you to combine an array of the network receive digital audio via CobraNet and control the operating status of the speaker. The array is suitable for providing background music or speech for transmission.

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 10 kHz (± 3 dB)
  • max. UZD3 continuous / maximum - 90/93 dB SPL (A-weighted at 20 m)
  • coverage horizontal (flat) - 130 ° (-6 dB, the average of 1 to 4 kHz).
  • vertical coverage (adjustable) - 20 m
  • Dynamic Range -> 105 dB
  • converters - a 4-inch, full-range (8 x 1 speaker)
  • electrical specifications:
  • input line (2x) nominal input level - 0 dBV rms
  • maximum input level - 20 dBV maximum
  • type - balun
  • resistance (symmetrical) - 7.8 ohms at 1 kHz
  • Input 100V (2x) nominal input level - 40 dBV rms
  • type - balun (floating input)
  • resistance (symmetrical) - 1 MW at 1 kHz
  • capacity - 8 x 15 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 - 13 / 4.5 W
  • inaction - 18 / 8.5 W
  • Max (Noise, CF 6 dB) - 60/36 W
  • power factor - according to EN61000-3-2, Class A
  • inrush current network - <70 A (at 230 V)
  • 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 - 13.0 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-BL
137 093

Installment

6 855 / 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 95965.1
6  payments 6854.7
The sum of all payments 137093
Overpayment 0 ₴
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Description

Bosch LA3-VARI-BL is a white active vari-directional array speaker. It utilises integrated digital signal processing and high efficiency class-D amplifiers. Using a PC configuration program the array can be adapted to the venue where it is used and its sound output optimally aimed at the audience, creating a maximum direct to ambient sound ratio, for best intelligibility given the circumstances.

The modular concept allows you to choose three different array lengths for different sizes of premises. Using separate array elements to simplify transportation; it is also possible extension of the array.

Optional CobraNet module allows you to combine an array of the network receive digital audio via CobraNet and control the operating status of the speaker. The array is suitable for providing background music or speech for transmission.

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 10 kHz (± 3 dB)
  • max. UZD3 continuous / maximum - 90/93 dB SPL (A-weighted at 20 m)
  • coverage horizontal (flat) - 130 ° (-6 dB, the average of 1 to 4 kHz).
  • vertical coverage (adjustable) - 20 m
  • Dynamic Range -> 105 dB
  • converters - a 4-inch, full-range (8 x 1 speaker)
  • electrical specifications:
  • input line (2x) nominal input level - 0 dBV rms
  • maximum input level - 20 dBV maximum
  • type - balun
  • resistance (symmetrical) - 7.8 ohms at 1 kHz
  • Input 100V (2x) nominal input level - 40 dBV rms
  • type - balun (floating input)
  • resistance (symmetrical) - 1 MW at 1 kHz
  • capacity - 8 x 15 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 - 13 / 4.5 W
  • inaction - 18 / 8.5 W
  • Max (Noise, CF 6 dB) - 60/36 W
  • power factor - according to EN61000-3-2, Class A
  • inrush current network - <70 A (at 230 V)
  • 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 - 13.0 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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