Musicworld.bg - BOSCH/PA PRM-4P600-EU

Power amplifier, 600W, 4 channel, EU

The PRM-4P600 is a 600 W power amplifier with powerTANK technology that flexibly delivers the total power over its 4 channels.

Main Features:
• 4?channel amplifier, with a total powerTANK capacity of 600 W
• Variable Load Drive (VLD) providing the same power into 4 ?, 8 ?, 70 V or 100 V
• ecoRAIL and APD deliver significant reduction in power consumption
• dualCOOL convection cooling with additional intelligent fan in case of extreme thermal conditions
Comprehensive protection package for reliable operation

Functions:
• powerTANK is a reservoir of available amplification power that is deployed flexibly across the 4 channels of the amplifier. There is no need to set up the powerTANK as it adapts to the requirements of each zone or output without extra manual configuration of each individual channel.
• Variable Load Drive (VLD) ensures that the powerTANK capacity is utilized efficiently, providing consistent power to any channel with any impedance.
• The dualCOOL thermal design means that the amplifier typically operates as a convection cooled amplifier, but in extreme thermal conditions the amplifier is also equipped with an intelligent multi?speed fan to ensure maximum performance and reliability in any application
• ecoRAIL’s power consumption is similar to a regular standby level, yet ecoRAIL still produces audio output suitable for background music levels, and the
• Auto Power Down (APD) mode can be engaged to further reduce power consumption to less than a watt when there is no signal present for extended periods.
• Line input The single cable installation feature is compatible with AES72?1E (RJ45 connectors) wired devices. This solution provides easy installation for all four channels without needing to wire all the connections individually.
• 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.

Technical Specifications:
• Rated Output Power: 4x150 W
• Maximum Output Power per channel (power sharing): 500W @ 4Ohm/70V; 600W @ 8Ohm/100V
• Total Rated Output Power: 600 W
• Number of channels: 4
• Rated Impedance per channel: 4 Ohm, 8Ohm, 33.3 Ohm(70V), 66.7 Ohm(100V)
• THD+N (1/8 rated output power,1 kHz): < 0.1 %

• Frequency Response, selectable via filter:
4 Ohm & 70V
HP: 30/100/150 Hz to 20 kHz; LP: 30 Hz to 150 Hz
8 Ohm & 100V
HP: 50/100/150 Hz to 20 kHz; LP: 50 Hz to 150 Hz

• Damping Factor (30/50 Hz to 1 kHz, ref. to rated impedance):
4 Ohm: >80
8 Ohm: >160
70V: >500
100V: >1000

• Signal to Noise Ratio (A?weighted, ref. to rated output power, LEVEL 0 dB):
4 Ohm: >98dB
8 Ohm: >100dB
70V: >101dB
100V: >103dB

• Output noise (A-weighted, LEVEL 0 dB):
4 Ohm: < -68 dBu
8 Ohm: < -67 dBu
70V: < -61 dBu
100V: < -61 dBu

• Power Requirements: 100 V to 240 V, 50 Hz to 60 Hz AC

• Power Consumption:
at 1/8 rated output power: 115 W
Standby mode (APD active): <1 W

• Protections: Audio limiters, high temperature, DC, HF, short circuit, back?EMF, peak current limiters, inrush current limiters, mains over/under voltage protection

• Dimensions with 19” mounting brackets (HxWxD): 44.2 x 483 x 269.5 mm
• Weight: 3.6 kg

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