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Related Manuals for Bosch SYNSONA PRM-4P600
Summary of Contents for Bosch SYNSONA PRM-4P600
- Page 1 SYNSONA amplifiers PRM‑4P600 | PRM‑2P600 Installation manual...
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Page 3: Table Of Contents
Line input RJ45 5.2.3 Power outputs 5.2.4 Ready/Fault relay 5.2.5 Remote on 5.2.6 Mains power Operation after installation Power on Input level control Troubleshooting Maintenance Technical data Support and academy Bosch Security Systems B.V. 2024.01 | V03 | F.01U.402.247 Installation manual... -
Page 4: Important Product Information
It requires a skilled person to strip and connect the loudspeaker wires in such a way that the naked conductors are inaccessible. 13. To prevent hearing damage do not listen at high volume levels for long periods. 2024.01 | V03 | F.01U.402.247 Bosch Security Systems B.V. Installation manual... -
Page 5: Disposal Instructions
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. – Consult the dealer or an experienced radio/TV technician for help. Bosch Security Systems B.V. 2024.01 | V03 | F.01U.402.247 Installation manual... -
Page 6: About This Manual
Notice of liability While every effort has been taken to ensure the accuracy of this document, neither Bosch Security Systems nor any of its official representatives shall have any liability to any person or entity with respect to any liability, loss or damage caused or alleged to be caused directly or indirectly by the information contained in this document. -
Page 7: Short Information
Power amplifier, 600 W, 2 channel, US PRM-4P600-CN Power amplifier, 600 W, 4 channel, CN PRM-2P600-CN Power amplifier, 600 W, 2 channel, CN Document history Release date Documentation version Reason 2022.02.01 Release 2023.09.01 Addition of PRM-2P600 Bosch Security Systems B.V. 2024.01 | V03 | F.01U.402.247 Installation manual... -
Page 8: Product Introduction
The PRM-4P600 is a 600 W power amplifier with powerTANK technology that flexibly delivers the total power over its 4 channels. The PRM-2P600 is a 600 W power amplifier with powerTANK technology that flexibly delivers the total power over its 2 channels. 2024.01 | V03 | F.01U.402.247 Bosch Security Systems B.V. Installation manual... -
Page 9: Features And Functions
Equipped with a PFC power supply and protection features usually reserved for the professional power amplifiers, means that the amplifier resists complete shutdown situations and will always perform at its best under all conditions. Bosch Security Systems B.V. 2024.01 | V03 | F.01U.402.247 Installation manual... -
Page 10: Functional Diagram
Signal input 1-4 (1-2) (AES72-1E) Mains input Loudspeaker output 1-4 (1-2) REMOTE ON input RDY/FLT output Level control Input routing Signal processing (filter, limiter) Amplifier Power supply PRM-2P600 Controller Failure relay 2024.01 | V03 | F.01U.402.247 Bosch Security Systems B.V. Installation manual... -
Page 11: General Installation Procedures
The products should be unpacked and handled with care. If an item appears to be damaged, notify the shipper immediately. If any items are missing, notify your Bosch representative. The original packaging is the safest container in which to transport products and can also be used to return products for service, if necessary. -
Page 12: Dimensions
| General installation procedures SYNSONA amplifiers Dimensions PRM-4P600 2024.01 | V03 | F.01U.402.247 Bosch Security Systems B.V. Installation manual... - Page 13 SYNSONA amplifiers General installation procedures | en PRM-2P600 Bosch Security Systems B.V. 2024.01 | V03 | F.01U.402.247 Installation manual...
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Page 14: Mounting And Ventilation
Additionally securing the amplifier by rack rails might be necessary in case you intend to transport the rack. Failure to do so may result in damage to the power amplifier as well as to the rack case. 2024.01 | V03 | F.01U.402.247 Bosch Security Systems B.V. Installation manual... - Page 15 Figure 4.2: Dismounting the rack ears (top right) and attaching the rubber feet (bottom) Bosch Security Systems B.V. 2024.01 | V03 | F.01U.402.247 Installation manual...
- Page 16 Attach the power amp with its frontal rack mount ears (short and long) (C) using four screws and washers (2) as shown in the illustration. x2 2 Figure 4.3: Stand-alone mounting in a 19"-rack 2024.01 | V03 | F.01U.402.247 Bosch Security Systems B.V. Installation manual...
- Page 17 (2). To prevent pushback of the amplifiers, screw in the supplied M3 bolt (3) into the screw hole on the back of the amplifier as shown in the illustration. Bosch Security Systems B.V. 2024.01 | V03 | F.01U.402.247 Installation manual...
- Page 18 Figure 4.5: Two amplifiers hooked together with connection plate mounted and M3 bolt to prevent pushback Attach the power amplifier with its frontal rack mount ears using four screws and washers as shown in the illustration. 2024.01 | V03 | F.01U.402.247 Bosch Security Systems B.V. Installation manual...
- Page 19 Align the short rack ears with the side screws of the amplifier (C). Unscrew the existent screws, attach the rack ear and screw them back in (1). Secure the device by screwing the rack ears to the table as shown in the illustration (2). Bosch Security Systems B.V. 2024.01 | V03 | F.01U.402.247 Installation manual...
- Page 20 Align the short rack ears with the side screws of the amplifier (C). Unscrew the existent screws, attach the rack ear and screw them back in (1). Secure the device by screwing the rack ears to the table as shown in the illustration (2). 2024.01 | V03 | F.01U.402.247 Bosch Security Systems B.V. Installation manual...
- Page 21 SYNSONA amplifiers General installation procedures | en x2 2 Figure 4.8: Tabletop use - over the table Bosch Security Systems B.V. 2024.01 | V03 | F.01U.402.247 Installation manual...
- Page 22 Keep ventilation louvers free from dust to ensure unhindered airflow. Notice! Do not use the power amplifier in direct sunlight or near heat sources, like heater blowers, stoves, or any other heat radiating devices. 2024.01 | V03 | F.01U.402.247 Bosch Security Systems B.V. Installation manual...
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Page 23: Fan Cooling
LEDs on the front panel and the Fault relay. However, even in such a condition the amplifier will operate without switch‑off or reduction if supervised and monitored levels are within the range of silent running parameters. Bosch Security Systems B.V. 2024.01 | V03 | F.01U.402.247 Installation manual... -
Page 24: Mains Operation And Resulting Temperature
1/8 Max. Output Power Pink noise 2 x 38 1/3 Max. Output Power Pink noise 2 x 100 1/8 Max. Output Power 1 kHz 2 x 38 1/3 Max. Output Power 1 kHz 2 x 100 2024.01 | V03 | F.01U.402.247 Bosch Security Systems B.V. Installation manual... - Page 25 (4) The following factors can be used for easy conversion of mains current: – 100 V = 2.3 – 240 V = 0.96 – Nominal operating condition according to IEC 62368-1 (1/8 rated output power modulated with 1 kHz) Bosch Security Systems B.V. 2024.01 | V03 | F.01U.402.247 Installation manual...
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Page 26: Installation
Device/channel fault (CH1-4) LIMIT Over driven channel (CH1-4) Yellow SIGNAL Input signal present (CH1-4) Green Power On/Off amplifier Green is ON Blue is ecoRAIL active, or Auto Power Down (APD) active 2024.01 | V03 | F.01U.402.247 Bosch Security Systems B.V. Installation manual... - Page 27 FILTER (CH1/CH2, CH3/CH4), APD switches (IN1 to ALL DIP‑switches in PRM-4P600) LEVEL control (CH1-4) Line level audio inputs socket (CH1/CH2, CH3/CH4) Line input / through RJ45 socket (parallel to Euroblock input sockets) Loudspeaker OUTPUTS socket (CH1/CH2, CH3/CH4) Bosch Security Systems B.V. 2024.01 | V03 | F.01U.402.247 Installation manual...
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Page 28: Set The Output Mode (Amp Mode)
This mode usually used if multiple speakers with medium or low‑power rating are driven in low impedance mode (LZ). Refer to – Indicators, controls and settings, page 26 2024.01 | V03 | F.01U.402.247 Bosch Security Systems B.V. Installation manual... -
Page 29: Set The Input Routing (Dual / Parallel / In1 To All)
ON or OFF using the IN1 to ALL DIP switch at the rear of the device. Level control CH1 affects the volume of all output channels at the same time. Refer to – Indicators, controls and settings, page 26 Bosch Security Systems B.V. 2024.01 | V03 | F.01U.402.247 Installation manual... -
Page 30: Set The Loudspeaker Parameters (Filter)
In the case of 70 V and 100 V operation, this high-pass filter is set at 50 Hz to avoid transformer saturation. Refer to – Indicators, controls and settings, page 26 2024.01 | V03 | F.01U.402.247 Bosch Security Systems B.V. Installation manual... -
Page 31: Set The Energy Safe Option (Apd)
Bosch Security Systems B.V. 2024.01 | V03 | F.01U.402.247 Installation manual... -
Page 32: Connections
Notice! You must flip over the Euroblock input connector when inserting the connector to the device (screw holes of the terminal block facing downwards). 2024.01 | V03 | F.01U.402.247 Bosch Security Systems B.V. Installation manual... - Page 33 Unbalanced input connection Cold Shield Jumper from cold to shield – The pin out is labeled on the rear of the amplifier. Refer to – Indicators, controls and settings, page 26 Bosch Security Systems B.V. 2024.01 | V03 | F.01U.402.247 Installation manual...
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Page 34: Line Input Rj45
Do not connect the line input RJ45 with Ethernet, CAN bus, Call station, or even PoE powered ports! Noise can occur which may damage speakers or the amplifier. Refer to – Indicators, controls and settings, page 26 2024.01 | V03 | F.01U.402.247 Bosch Security Systems B.V. Installation manual... -
Page 35: Power Outputs
CHANNEL 1 CHANNEL 2 CHANNEL 3 CHANNEL 4 HiZ 70 V / 100 V application (Example channel 1) OUTPUTS CH 1 CH 2 Refer to – Indicators, controls and settings, page 26 Bosch Security Systems B.V. 2024.01 | V03 | F.01U.402.247 Installation manual... -
Page 36: Ready/Fault Relay
*) RDY/FLT: Indicates the closed contact. Figure A shows the FLT (fault) condition, figure B shows the RDY (all is ok) condition. Refer to – Indicators, controls and settings, page 26 2024.01 | V03 | F.01U.402.247 Bosch Security Systems B.V. Installation manual... -
Page 37: Remote On
The front power button doesn't disconnect the device from mains. The only way to switch‑off mains entirely is to remove the power plug. Refer to – Technical data, page 43 – Indicators, controls and settings, page 26 Bosch Security Systems B.V. 2024.01 | V03 | F.01U.402.247 Installation manual... -
Page 38: Operation After Installation
The level control of the unused input is ineffective. If however independent level control is desired, the DUAL routing should be used instead and the inputs wired as parallel. Refer to – Indicators, controls and settings, page 26 2024.01 | V03 | F.01U.402.247 Bosch Security Systems B.V. Installation manual... -
Page 39: Troubleshooting
(e.g. LP used on the rear of the device and with a full range speaker). ensure that the settings match they types of speakers Bosch Security Systems B.V. 2024.01 | V03 | F.01U.402.247 Installation manual... - Page 40 Amplifier is working, but all Fan error. Check blockages or if the red LEDs are flashing something is caught in the every 2 seconds and the fan. relay is showing a fault status. 2024.01 | V03 | F.01U.402.247 Bosch Security Systems B.V. Installation manual...
- Page 41 Consider changing the and LIMIT LED is thermal conditions, well location of the amplifier and illuminating. beyond operating check that there is sufficient specifications of 45 ℃. airflow around the amplifier. Bosch Security Systems B.V. 2024.01 | V03 | F.01U.402.247 Installation manual...
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Page 42: Maintenance
Check all cable connections for corrosion and the screw terminals to make sure that they have not become loosened. – Check the ground (PE) connection of the system components. 2024.01 | V03 | F.01U.402.247 Bosch Security Systems B.V. Installation manual... -
Page 43: Technical Data
> 103 dB (A‑weighted, ref. to rated output power, LEVEL 0 dB) Output noise < -68 dBu < -67 dBu < -62 dBu < -61 dBu (A-weighted, LEVEL 0 dB) Bosch Security Systems B.V. 2024.01 | V03 | F.01U.402.247 Installation manual... - Page 44 Audio limiters, high temperature, DC, HF, short circuit, back‑EMF, peak current limiters, inrush current limiters, mains over/under voltage protection Front status LEDs Signal, limit, fault LEDs per channel; power LED 2024.01 | V03 | F.01U.402.247 Bosch Security Systems B.V. Installation manual...
- Page 45 Weight 3.6 kg (7.9 lb) ) Test signal for max. output power according IHF‑A‑202 (Dynamic-Headroom, burst 1 kHz / 20 ms on / 480 ms off / low level -20 dB) ) Selectable via Filter. Bosch Security Systems B.V. 2024.01 | V03 | F.01U.402.247 Installation manual...
- Page 46 (A‑weighted, ref. to rated output power, LEVEL 0 dB) Output noise < -68 dBu < -67 dBu < -62 dBu < -61 dBu (A-weighted, LEVEL 0 dB) Connectivity Analog audio input 2024.01 | V03 | F.01U.402.247 Bosch Security Systems B.V. Installation manual...
- Page 47 Front status LEDs Signal, limit, fault LEDs per channel; power LED Environmental Climatic conditions Cooling concept Convection cooling in tabletop application and rack application with spacing between units. Forced Bosch Security Systems B.V. 2024.01 | V03 | F.01U.402.247 Installation manual...
- Page 48 Weight 2.1 kg (4.6 lb) ) Test signal for max. output power according IHF‑A‑202 (Dynamic-Headroom, burst 1 kHz / 20 ms on / 480 ms off / low level -20 dB) ) Selectable via Filter. 2024.01 | V03 | F.01U.402.247 Bosch Security Systems B.V. Installation manual...
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Page 49: Support And Academy
– Repair & Exchange – Product Security Bosch Building Technologies Academy Visit the Bosch Building Technologies Academy website and have access to training courses, video tutorials and documents: www.boschsecurity.com/xc/en/support/training/ Bosch Security Systems B.V. 2024.01 | V03 | F.01U.402.247 Installation manual... - Page 50 | Support and academy SYNSONA amplifiers 2024.01 | V03 | F.01U.402.247 Bosch Security Systems B.V. Installation manual...
- Page 52 Bosch Security Systems B.V. Torenallee 49 5617 BA Eindhoven Netherlands www.boschsecurity.com © Bosch Security Systems B.V., 2024 Building solutions for a better life. 202401261008...