Bosch PVA-2P500 Power Amplifier

500watt Bosch PVA-2P500 Power Amplifier Lowest Price

Pilot tone and ground fault monitoring function via PVA‐4CR12 controller or PVA‐4R24 router 

Bosch Invented for Life

• The power amplifier is processor-controlled and equipped with extensive monitoring functions. Line monitoring for the CAN bus and for audio transmission allows line interruptions and short-circuits to be detected and indicated to the user.

The power amplifier has the following features

• Floating 100 V or 70 V power outputs
• High efficient amplifier blocks in class-D technology • Outputs idling and short circuit-protected
• Mains operation 120-240 V (50/60 Hz) and/or 24 V
• DC emergency backup
• Electronically balanced inputs
• Temperature monitoring function
• Processor control of all functions
• Monitoring of the processor system via watchdog circuit
• Non-volatile FLASH memory for configuration data • Internal monitoring function
• Integrated audio relays
• Line monitoring function

Technical specifications

Rated load impedance (output power)

• 100 V : 20 Ω (500 W)
• 70 V : 10 Ω (500 W)
• Rated output power, 1 kHz, THD ≤ 1% : 2 ✕ 500 W1
• Rated input voltage : +6 dBu

Max. RMS voltage swing, 1 kHz, THD ≤ 1%, without load

• 100 V : 110 V
• 70 V : 78 V

Voltage gain, ref. 1 kHz, fixed

• 70 V : 33.2 dB
• 100 V : 36.2 dB
• Maximum load capacitance : 2 μF
• Input level, max. : +18 dBu (9.75 Vrms)
• Frequency response, ref. 1 kHz, rated load, -3 dB : 50 Hz to 25 kHz
• Input impedance, active balanced : 20 kΩ
• Signal-to-noise ratio (A-weighted) : > 104 dB
• Output noise (A-weighted) : < -62 dBu
• Crosstalk , ref. 1 kHz : < -85 dB
• Output stage topology : Class-D, transformer, floating

Power requirements

• AC : 115-240 V (-10/+10%)2
• DC : 21‐32 V
• Power consumption, AC and DC : See section “Power consumption” in operation manual
• Inrush current : 2A
• Inrush current, after five-second power cycle : .3 A
• Mains fuse : T6.3A (internally)
• DC fuse : 30A (internally)
• Ground fault : R < 50 kΩ
• CAN BUS port : 2 ✕ RJ-45, 10 to 500 kbit/s

Certifications and approvals

• EN 50130‐4
• EN 50581
• EN 55103‐1/2
• EN 61000‐3‐2/3
• EN 61000‐6‐3
• EN 60945
• EN 54‐16
• EN 54‐4
• IEC 60065
• ISO 7240

Parts included

• PVA-2P500 : 1
• Power cord 230 V AC : 1
• Power cord 120 V AC : 1
• Euroblock connector 2-pole (Phoenix, PC 5/2-STF-7,62, 1975697, F.01U.108.398) for 24 V DC : 1
• Euroblock connector 3-pole (Phoenix, MC 1,5/3-STF-3,81, Nr. 1827716, F.01U.104.680) for audio input : 2
• Euroblock connector 6-pole (Phoenix, MC 1,5/6-ST-3,81, 1827745, F.01U.104.179) for audio outputs : 2
• Foot stand (self-adhesive) : 4
• Operation manual : 1
• Important safety instruction : 1

PVA-2P500 Power amplifier, 2x500W

• Protection : Audio input level limiter, RMS output power limiter, high temperature, DC, short circuit, mains undervoltage protection, DC supply undervoltage protection, inrush current limiter, ground fault
• Cooling : Front-to-rear, temperature- controlled fans
• Operating temperature : -5 °C to +45 °C (+23 °F to +113 °F)
• Storage and transport temperature : -40 °C to +70 °C (-40 °F to +158 °F)
• Safety class : Class I
• Electromagnetic environment : E1, E2, E3
• Product dimensions (Height x Width x Depth : 19”, 2 HU, 88.2 mm x 483 mm x 375 mm
• Net weight : 16.5 kg
• Shipping weight : 19 kg

In DC mode and in continuous alarm-signal operation, output signal limited by 3 dB max. 2 Reduced output power at mains voltages below 115 V

Ordering information

• PVA-2P500 Power amplifier, 2x500W : Power amplifier, 2 ✕ 500 Watt, black. Order number PVA-2P500