Multi-channel PA power amplifier with 100 V line output.

• Powerful power amplifier in only 1 U rack
• Suitable for PA installations with 70 V or 100 V loudspeakers. Class D amplifier with high efficiency and high reliability due to low-maintenance protection circuits
• Secure, easy-to-connect euroblock connectors
• DANTE support via optional FSD-44D model
• Great sound quality and low noise
• Reduced weight
• For multi-zone PA and piped music systems with 100 V or 70 V line loudspeakers. Commercial premises, sports centres, educational establishments, conference rooms, cafés, restaurants, theme parks, etc.
• Features:
  • 4-channel PA power amplifier
  • 100 V or 70 V output for PA installations
  • Highly efficient and reliable class D amplifier thanks to low-maintenance protection circuits
  • Safe and easily connectable euroblock connectors
  • Excellent sound quality and low noise
• Power:
  • 4 x 1600 W Peak (4 channels), 2 x 1920 W Peak (1 channel of each A/B or C/D group)
  • 4 x 400 W RMS (4 channels), 2 x 480 W RMS (1 channel of each A/B or C/D group)
• Frequency response: 20-20,000 Hz
• Gain: 40 dB
• Distortion: THD+N: <0,04% (1 kHz)
• S/N ratio: >95 dB
• Dynamic range: >105 dBA
• Diaphony: >85 dB
• Damping factor: >200 (1 kHz, 8 Ω)
• Inputs:
  • 4 balanced/unbalanced aux lines, euroblock, 20,000 Ω/10,000 Ω, 1 V RMS (0 dBV)
  • 1 emergency/test, euroblock, 1 V RMS (0 dBV)
• Outputs:
  • 100 V and 70 V speaker output, euroblock
  • 1 GPIO fault indicator output, 5 V DC, euroblock
• Functions:
  • Forced ventilation with variable speed according to the temperature
  • LED power, protection, priority and peak signal indicators
  • Emergency input priority/contact closure test, euroblock
  • Disabling/mute via contact closure, euroblock
• Protection: Overload, short circuit, open circuit, temperature, ultrasound and radio frequency
• Controls:
  • Volume for each channel
  • 100/70 V switch on rear panel
• Temperature range: Operation: 0ºC ~ 50ºC
• Power supply:
  • 230 V AC, 2,700 W maximum
  • 115 V AC on demand
• Installation: 12 47K logarithmic potentiometers (Type A (15A(JIS:A)))
• Dimensions: 483 x 44 x 380 mm depth. 1 U 19″ rack
• Weight: 6.4 kg
• Optional FSD-44D DANTE expansion module
• Accessories: Anti-slip adhesive pads

See the ‘User Manuals’ tab on the left of this page – as manufacturers are making instruction sheets and user manuals available for download only and your purchase may not include a printed version.

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High power class-D 100V line slave amplifiers in a rack-mountable housing. Slave inputs accept standard line level audio from a mixer or RM series mixer amplifier. Slave outputs can be cascaded onto further RS slaves to build larger systems. All line level inputs are connectable via RCA sockets or hard-wired via removable screw terminals. A further removable screw terminal is provided for 100V input, which enables the RS series slave amplifier to extend an existing 100V installation by connecting directly to the 100V speaker feed, or indeed from a long distance 100V feed using standard double-insulated cable. A 24V terminal is provided for connection to a security or alert panel to mute the output if required during alarm triggering. Speaker outputs are either 100V or low impedance (switchable on RS121 and RS241) which is stable down to 2 Ohms, enabling multiple low impedance speakers to be connected if preferred. Designed to power medium to large installations from a mixer output or to expand existing systems.

• 19″ Rack-mountable 1U (120W, 240W) or 2U (360W, 480W)
• Efficient and lightweight Class-D amplifiers
• Line in and out on RCA or Euroblock terminals
• 24V mute contacts for alarm panel muting
• 100V signal input for extending existing speaker runs
• Fuse rating: T6.3A
• Output power : rms: 480W
• Dimensions: 433 x 355 x 89mm
• Weight: 10.4kg
• Power supply: 175-264Vac 50Hz (IEC)
• Input signal: Slave line in (RCA/screw terminal), 100V in (screw terminal)
• Output:
  • Signal: Slave line out (RCA/screw terminal)
  • Speaker: 100V or 2 Ohms min. (screw terminals)
• Controls: Master volume
• Mute: 24V alarm contacts (screw terminal)
• THD: <1.0%

See the ‘User Manuals’ tab on the left of this page – as manufacturers are making instruction sheets and user manuals available for download only and your purchase may not include a printed version.

The post Adastra RS480 Power Amplifier appeared first on Sound Services.

High power class-D 100V line slave amplifiers in a rack-mountable housing. Slave inputs accept standard line level audio from a mixer or RM series mixer amplifier. Slave outputs can be cascaded onto further RS slaves to build larger systems. All line level inputs are connectable via RCA sockets or hard-wired via removable screw terminals. A further removable screw terminal is provided for 100V input, which enables the RS series slave amplifier to extend an existing 100V installation by connecting directly to the 100V speaker feed, or indeed from a long distance 100V feed using standard double-insulated cable. A 24V terminal is provided for connection to a security or alert panel to mute the output if required during alarm triggering. Speaker outputs are either 100V or low impedance (switchable on RS121 and RS241) which is stable down to 2 Ohms, enabling multiple low impedance speakers to be connected if preferred. Designed to power medium to large installations from a mixer output or to expand existing systems.

• 19″ Rack-mountable 1U (120W, 240W) or 2U (360W, 480W)
• Efficient and lightweight Class-D amplifiers
• Line in and out on RCA or Euroblock terminals
• 24V mute contacts for alarm panel muting
• 100V signal input for extending existing speaker runs
• Fuse rating: T5A
• Output power : rms: 360W
• Dimensions: 433 x 355 x 89mm
• Weight: 9.9kg
• Power supply: 175-264Vac 50Hz (IEC)
• Input signal: Slave line in (RCA/screw terminal), 100V in (screw terminal)
• Output:
  • Signal: Slave line out (RCA/screw terminal)
  • Speaker: 100V or 2 Ohms min. (screw terminals)
• Controls: Master volume
• Mute: 24V alarm contacts (screw terminal)
• THD: <1.0%

See the ‘User Manuals’ tab on the left of this page – as manufacturers are making instruction sheets and user manuals available for download only and your purchase may not include a printed version.

The post Adastra RS360 Power Amplifier appeared first on Sound Services.

High power class-D 100V line slave amplifiers in a rack-mountable housing. Slave inputs accept standard line level audio from a mixer or RM series mixer amplifier. Slave outputs can be cascaded onto further RS slaves to build larger systems. All line level inputs are connectable via RCA sockets or hard-wired via removable screw terminals. A further removable screw terminal is provided for 100V input, which enables the RS series slave amplifier to extend an existing 100V installation by connecting directly to the 100V speaker feed, or indeed from a long distance 100V feed using standard double-insulated cable. A 24V terminal is provided for connection to a security or alert panel to mute the output if required during alarm triggering. Speaker outputs are either 100V or low impedance (switchable on RS121 and RS241) which is stable down to 2 Ohms, enabling multiple low impedance speakers to be connected if preferred. Designed to power medium to large installations from a mixer output or to expand existing systems.

• 19″ Rack-mountable 1U (120W, 240W) or 2U (360W, 480W)
  
• Efficient and lightweight Class-D amplifiers
• Line in and out on RCA or Euroblock terminals
• 24V mute contacts for alarm panel muting
• 100V signal input for extending existing speaker runs
• Fuse rating: T2A
• Output power : rms: 240W
• Dimensions: 433 x 267 x 44mm
• Weight: 5.8kg
• Power supply: 175-264Vac 50Hz (IEC)
• Input signal: Slave line in (RCA/screw terminal), 100V in (screw terminal)
• Output:
  • Signal: Slave line out (RCA/screw terminal)
  • Speaker: 100V or 2 Ohms min. (screw terminals)
• Controls: Master volume
• Mute: 24V alarm contacts (screw terminal)
• THD: <1.0%

See the ‘User Manuals’ tab on the left of this page – as manufacturers are making instruction sheets and user manuals available for download only and your purchase may not include a printed version.

The post Adastra RS241 Power Amplifier appeared first on Sound Services.

High power class-D 100V line slave amplifiers in a rack-mountable housing. Slave inputs accept standard line level audio from a mixer or RM series mixer amplifier. Slave outputs can be cascaded onto further RS slaves to build larger systems. All line level inputs are connectable via RCA sockets or hard-wired via removable screw terminals. A further removable screw terminal is provided for 100V input, which enables the RS series slave amplifier to extend an existing 100V installation by connecting directly to the 100V speaker feed, or indeed from a long distance 100V feed using standard double-insulated cable. A 24V terminal is provided for connection to a security or alert panel to mute the output if required during alarm triggering. Speaker outputs are either 100V or low impedance (switchable on RS121 and RS241) which is stable down to 2 Ohms, enabling multiple low impedance speakers to be connected if preferred. Designed to power medium to large installations from a mixer output or to expand existing systems.

• 19″ Rack-mountable 1U (120W, 240W) or 2U (360W, 480W)
  
• Efficient and lightweight Class-D amplifiers
• Line in and out on RCA or Euroblock terminals
• 24V mute contacts for alarm panel muting
• 100V signal input for extending existing speaker runs
• Fuse rating: T1A
• Output power : rms: 120W
• Dimensions: 433 x 267 x 44mm
• Weight: 4.8kg
• Power supply: 175-264Vac 50Hz (IEC)
• Input signal: Slave line in (RCA/screw terminal), 100V in (screw terminal)
• Output:
  • Signal: Slave line out (RCA/screw terminal)
  • Speaker: 100V or 2 Ohms min. (screw terminals)
• Controls: Master volume
• Mute: 24V alarm contacts (screw terminal)
• THD: <1.0%

See the ‘User Manuals’ tab on the left of this page – as manufacturers are making instruction sheets and user manuals available for download only and your purchase may not include a printed version.

The post Adastra RS121 Power Amplifier appeared first on Sound Services.

Let’s stream…
The well-known and reliable amplifier systems PA-900 and AKB-160 now feature a 2-channel Dante^® module which turns them into Dante^® instreamers for versatile applications. They are able to receive one digital stereo signal or two mono signals via the RJ45 connections. These signals are converted into an analogue audio signal, amplified and then streamed. Thus, it is possible to integrate an analogue speaker system into a digital Dante^® network.

System requirements Dante^®: Windows* 7/8.1/10 or MacOS 10.9.5/10.10.5/10.11

Click here for Audinate Dante® online training and certification

The post Monacor AKB-160DT Dante® Amplifier Module appeared first on Sound Services.

• Power rating: 480w at 100v
• Temperature-controlled fan, continuously adjustable
• Protected against overheating, overload and short circuit
• LED indication for clip, protect, overtemperature, output level and 100 V/70 V
• Feed-through output (link)
• Speaker outputs via screw terminals
• Channels: 1
• Frequency range: 80-16,000 Hz
• S/N ratio: > 98 dBA
• THD: < 1%
• Mains voltage: ~ 230 V
• Mains frequency: 50 Hz
• Admissible ambient temperature: 0-40 °C
• Width: 483 mm
• Height: 44 mm
• Depth: 255 mm
• Rack spaces, RS: 1
• Connections: 1 x 6.3 mm/XLR combo (input), 1 x XLR (link), screw terminals (speakers)
• Output impedance: 70 V/10 Ω, 100 V/20 Ω
• Inputs: 710 mV/10 kΩ, balanced
• Power consumption, operation: 1100 VA
• Weight: 4 kg

See the ‘User Manuals’ tab on the left of this page – as manufacturers are making instruction sheets and user manuals available for download only and your purchase may not include a printed version.

The post Monacor PA-948S Digital Power Amplifier appeared first on Sound Services.

• Power rating: 240w at 100v
• Temperature-controlled fan, continuously adjustable
• Protected against overheating, overload and short circuit
• LED indication for clip, protect, overtemperature, output level and 100 V/70 V
• Feed-through output (link)
• Speaker outputs via screw terminals
• Channels: 1
• Frequency range: 80-16,000 Hz
• S/N ratio: > 98 dBA
• THD: < 1%
• Mains voltage: ~ 230 V
• Mains frequency: 50 Hz
• Admissible ambient temperature: 0-40 °C
• Width: 483 mm
• Height: 44 mm
• Depth: 255 mm
• Rack spaces, RS: 1
• Connections: 1 x 6.3 mm/XLR combo (input), 1 x XLR (link), screw terminals (speakers)
• Output impedance: 70 V/20 Ω, 100 V/40 Ω
• Inputs: 650 mV/10 kΩ, balanced
• Power consumption, operation: 495 VA
• Weight: 3.8 kg

See the ‘User Manuals’ tab on the left of this page – as manufacturers are making instruction sheets and user manuals available for download only and your purchase may not include a printed version.

The post Monacor PA-924S Digital Power Amplifier appeared first on Sound Services.

• Power rating: 120w at 100v
• Temperature-controlled fan, continuously adjustable
• Protected against overheating, overload and short circuit
• LED indication for clip, protect, overtemperature, output level and 100 V/70 V
• Feed-through output (link)
• Speaker outputs via screw terminals
• Channels: 1
• Frequency range: 80-16,000 Hz
• S/N ratio: > 98 dBA
• THD: < 1%
• Mains voltage: ~ 230 V
• Mains frequency: 50 Hz
• Admissible ambient temperature: 0-40 °C
• Width: 483 mm
• Height: 44 mm
• Depth: 255 mm
• Rack spaces, RS: 1
• Connections: 1 x 6.3 mm/XLR combo (input), 1 x XLR (link), screw terminals (speakers)
• Output impedance: 70 V/40 Ω, 100 V/80 Ω
• Inputs: 670 mV/10 kΩ, balanced
• Power consumption, operation: 225 VA
• Weight: 3.5 kg

See the ‘User Manuals’ tab on the left of this page – as manufacturers are making instruction sheets and user manuals available for download only and your purchase may not include a printed version.

The post Monacor PA-912S Digital Power Amplifier appeared first on Sound Services.

Multi-channel 100V slave amplifier with independent outputs for 100V or 4-16 Ohm speakers. Each amplifier channel has its own independent line input, which can be switched to a global auxiliary, providing the option of the same input to several of the amplifier channels if required. A paging microphone input is provided for voice alerts and a 24V mute terminal can be connected to an alarm panel for emergency evacuation override. Class D circuit design and efficient toroidal transformers have enabled a design which fits into a 1U rack-mount housing. The RMS-series amplifiers can be applied as high power slave units or equally as a fully independent zoning system for a multi-room installation.

• Do not connect more that two 8Ω loudspeakers to the 8Ω output on any output channel of this amplifier
• Independent high efficiency class-D amplifiers
• Outputs for 100V or 4-16 Ohm speakers
• Separate channel inputs and optional global aux input
• Paging microphone input with vox override
• Switchable +20V phantom power for paging microphone
• 24V contacts for emergency muting
• Power supply: 170-264Vac, 50/60Hz (IEC)
• Microphone input: Balanced XLR (rear panel)
• Mic controls: Gain, Bass, Treble & Vox (rear panel)
• Auxiliary input: L+R RCA
• Output controls: Level, Bass, Treble & Ch/Aux switch
• Phantom power: +20V switchable (paging mic)
• Emergency control: 24V mute contacts (Euroblock terminal)

Specifications:

• Fuse: T3.15AL
• Channel inputs: 2 x L+R RCA or balanced terminal
• Power rms : 100V line: 2 x 120W
• Power rms : 4 Ohms: 2 x 120W
• Output connection: 2 x 100V or 4 Ohm (Euroblock terminal)
• Auxiliary output: L+R RCA
• Dimensions: 482 x 252 x 42mm
• Weight: 5.04kg

See the ‘User Manuals’ tab on the left of this page – as manufacturers are making instruction sheets and user manuals available for download only and your purchase may not include a printed version.

The post Adastra RMS1202 2-Zone Power Amplifier appeared first on Sound Services.