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Power Amplifier Bosch PRS-1B500
Power Amplifier Bosch PRS-1B500
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Power Amplifier Bosch PRS-1B500

Description
The basic amplifiers are cost effective alternatives to the regular Praesideo power amplifiers, for situations where no built-in digital signal processing functions, such as equalizers, delay and AVC are required. They do not have a Praesideo network connection. Instead, these amplifiers are connected to the Praesideo network via the PRS-16MCI Multi Channel Interface, which provides the basic amplifier with audio signals and has full control. There are two versions, the PRS-1B500 (1 x 500 W), and the PRS-2B250 (2 x 250 W). 
The basic amplifiers are completely supervised and fault events are reported via the multi channel interface (IEC 60849 compliant) to the Praesideo network controller. The basic amplifiers provide connections for separate group A and group B loudspeakers for each zone, and support class-A loudspeaker loop wiring. The units should be mounted in a 19"-rack with the included mounting brackets.
  • High efficiency class-D amplifier channel(s)
  • Switched mode power supply
  • Local audio inputs
  • Mains and battery operation
  • Complete supervision
  • IEC 60849 compliant

Characteristics:

  • Depth : 400 mm
  • Depth : 15.75 in
  • Frequency Response : 60 Hz to 19 kHz (-3 dB)
  • Height : 88 mm
  • Height : 3.46 in
  • Power Consumption : (Pmax -3 dB / idle / standby)
  • Total Harmonic Distortion : <0.3% (1kHz) at 50% of rated power
  • Voltage : 115/230 VAC ±10%, 50/60 Hz
  • Voltage : 48 VDC -10% to +20%
  • Width : 483 mm
  • Width : 19.02 in
  • Speaker Outputs : PRS-1B500
  • Speaker Outputs : PRS-2B250
  • Signal to Noise : >85 dB with pilot tone off
  • Rated Output Power : (per channel)
  • Cross Talk : -70 dB (1 kHz) nominal (only multichannel)
  • Local Audio Input : 0 dBV (symmetrical)
  • Product Weight : 12 kg
  • Product Weight : 26.46 lbs
  • In front of brackets : 40 mm (1.6 in)
  • Behind brackets : 360 mm (14.2 in)
  • Rated load resistance : 20 ohm (100 V); 10 ohm (70 V)
  • Rated load resistance : 40 ohm (100 V); 20 ohm (70 V)
  • Rated load capacitance : 250 nF (100 V); 500 nF (70 V)
  • Rated load capacitance : 125 nF (100 V); 250 nF (70 V)
  • PRS-1B500 : 450 / 52 / 17 W
  • PRS-1B500 : 365 / 34 / 6 W
  • PRS-1B500 : 12 kg (26.5 lb)
  • 500 W : (1 min. at 55 °C)
  • 250 W : (30 min. at 55 °C, cont. at 30 °C)
  • 250 W : (1 min. at 55 °C)
  • 125 W : (30 min. at 55 °C, cont. at 30 °C)
  • 125 W : (cont. at 55 °C)
  • 60 W : (cont. at 55 °C)
  • Color : Charcoal with silver
  • Minimum Frequency Response (Bandwidth) : 60 Hz
  • Minimum Frequency Response (Bandwidth) : 0.06 kHz
  • Maximum Frequency Response (Bandwidth) : 19000 Hz
  • Maximum Frequency Response (Bandwidth) : 19 kHz
  • Operating Temperature (Maximum) : 55 C
  • Operating Temperature (Maximum) : 131 F
  • Operating Temperature (Minimum) : -5 C
  • Operating Temperature (Minimum) : 23 F
Code: PRS-1B500
31 492

Installment

1 575 / months.

In installments
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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 22044.4
6  payments 1574.6
The sum of all payments 31492
Overpayment 0 ₴
Similar products
Description
The basic amplifiers are cost effective alternatives to the regular Praesideo power amplifiers, for situations where no built-in digital signal processing functions, such as equalizers, delay and AVC are required. They do not have a Praesideo network connection. Instead, these amplifiers are connected to the Praesideo network via the PRS-16MCI Multi Channel Interface, which provides the basic amplifier with audio signals and has full control. There are two versions, the PRS-1B500 (1 x 500 W), and the PRS-2B250 (2 x 250 W). 
The basic amplifiers are completely supervised and fault events are reported via the multi channel interface (IEC 60849 compliant) to the Praesideo network controller. The basic amplifiers provide connections for separate group A and group B loudspeakers for each zone, and support class-A loudspeaker loop wiring. The units should be mounted in a 19"-rack with the included mounting brackets.
  • High efficiency class-D amplifier channel(s)
  • Switched mode power supply
  • Local audio inputs
  • Mains and battery operation
  • Complete supervision
  • IEC 60849 compliant

Characteristics:

  • Depth : 400 mm
  • Depth : 15.75 in
  • Frequency Response : 60 Hz to 19 kHz (-3 dB)
  • Height : 88 mm
  • Height : 3.46 in
  • Power Consumption : (Pmax -3 dB / idle / standby)
  • Total Harmonic Distortion : <0.3% (1kHz) at 50% of rated power
  • Voltage : 115/230 VAC ±10%, 50/60 Hz
  • Voltage : 48 VDC -10% to +20%
  • Width : 483 mm
  • Width : 19.02 in
  • Speaker Outputs : PRS-1B500
  • Speaker Outputs : PRS-2B250
  • Signal to Noise : >85 dB with pilot tone off
  • Rated Output Power : (per channel)
  • Cross Talk : -70 dB (1 kHz) nominal (only multichannel)
  • Local Audio Input : 0 dBV (symmetrical)
  • Product Weight : 12 kg
  • Product Weight : 26.46 lbs
  • In front of brackets : 40 mm (1.6 in)
  • Behind brackets : 360 mm (14.2 in)
  • Rated load resistance : 20 ohm (100 V); 10 ohm (70 V)
  • Rated load resistance : 40 ohm (100 V); 20 ohm (70 V)
  • Rated load capacitance : 250 nF (100 V); 500 nF (70 V)
  • Rated load capacitance : 125 nF (100 V); 250 nF (70 V)
  • PRS-1B500 : 450 / 52 / 17 W
  • PRS-1B500 : 365 / 34 / 6 W
  • PRS-1B500 : 12 kg (26.5 lb)
  • 500 W : (1 min. at 55 °C)
  • 250 W : (30 min. at 55 °C, cont. at 30 °C)
  • 250 W : (1 min. at 55 °C)
  • 125 W : (30 min. at 55 °C, cont. at 30 °C)
  • 125 W : (cont. at 55 °C)
  • 60 W : (cont. at 55 °C)
  • Color : Charcoal with silver
  • Minimum Frequency Response (Bandwidth) : 60 Hz
  • Minimum Frequency Response (Bandwidth) : 0.06 kHz
  • Maximum Frequency Response (Bandwidth) : 19000 Hz
  • Maximum Frequency Response (Bandwidth) : 19 kHz
  • Operating Temperature (Maximum) : 55 C
  • Operating Temperature (Maximum) : 131 F
  • Operating Temperature (Minimum) : -5 C
  • Operating Temperature (Minimum) : 23 F
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