A-series mixer-amplifiers with switchable stereo or dual mono speaker outputs. Each speaker output has a stereo input source that can be selected between the internal audio player or three external stereo line inputs and even a digital optical input for AV applications. The inbuilt media player section offers playback of mp3 audio tracks from USB drive or microSD card and also has a B/T wireless receiver and FM radio tuner. Each speaker output zone has a wide ranging power capability from background music up to higher sound pressure levels, with Bass, Treble and Master Volume controls for independent sound management. Two microphone inputs have individual level controls and can be set to override the stereo line input for voice announcements. Emergency muting can be actuated from an alarm panel via the 24V EMG MUTE contacts on the rear panel. The A-series commercial amplifiers offer sophisticated functionality and power in a convenient 2U rack package with a comprehensive and accessible control surface. Each variant of this range is appointed to meet the needs of different sized installations with flexible setup options to serve various system topologies.

• 2-band EQ per output zone
• Internal audio player with USB/microSD playback
• S/PDIF optical input
• Bluetooth connectivity
• Each stereo output zone can be summed as dual mono
• Voice override for mic inputs
• FM radio tuner with external aerial connection
• 24V emergency mute contacts
• Output power @ 8 Ohms 4 x 2 x 150Wrms
• Output power @ 4 Ohms 4 x 2 x 300Wrms
• Weight 11.556kg
• Power supply 230Vac, 50Hz (IEC)
• Amplifier : construction Class D
• Frequency response 20Hz – 20kHz ±0.5dB
• Microphone inputs 2 x 6.3mm jack (mono) front or rear panel
• Line inputs Line 1 (L+R RCA), Line 2 (L+R RCA)
• Digital audio input TOSLink optical (S/PDIF)
• Input sensitivity : line 0.775Vrms
• Auxiliary input 3.5mm stereo jack
• Input sensitivity : aux 0.480Vrms
• Input impedance 10k Ohms
• Audio source USB/microSD mp3 playback, FM tuner, B/T receiver
• B/T wireless version 2.3
• Input controls Aux, Media, Line1, Line2, Mic1, Mic2, Talkover
• Output controls Mode, Stereo/Mono, Treble, Bass, Channel Volumes
• Antenna connection F type (FM tuner)
• Dynamic range 92dB
• THD +N <0.1%
• Protection Thermal, over-current, over-voltage, short-circuit
• Emergency control 24V mute terminals
• Dimensions 482 x 300 x 88mm

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 A8300 Stereo Mixer Amplifier with Bluetooth appeared first on Sound Services.

8-zone multifunctional mixing amplifier, class D technology with DSP and professional features for general multi-room PA applications. Clearly arranged graphical user interface HTML5 with extensive functions. Convenient operation via web browser regardless of the operating system used by the end-user device (PC, Mac, iOS, Android, etc.).

Note: after first switching on the device, the firmware must be updated to minimum version 1.6.4.

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-8125DX 1,000W Mixer Amplifier appeared first on Sound Services.

The SA2 series amplifiers deliver high power and sound quality with high performance and stability. Operating and power modes: Stereo and parallel up to 880 + 880 RMS@2 Ω, Bridge mode up to 1.750 W RMS@4 Ω. High reliability with soft start, temperature protection, short circuit, overload, clip limiter, continuous voltage, ultrasound and RF. Incorporates 2 variable speed fans. Audio inputs with XLR connection and volume control of each channel. Speaker outputs with speaker connector. Very user-friendly and minimal set-up time. Designed for professional use in different mobile events such as discos, concerts, festivals, meetings, etc.,as well as for fixed installations in discotheques, pubs, auditoriums, etc.

• Power:
  • Stereo / parallel:
    • 850 + 850 W RMS@8 Ω
    • 1,275 + 1,275 W RMS@4 Ω
    • 1,700 + 1,700 W RMS@2 Ω
  • Bridge mode:
    • 2,550 W RMS@8 Ω
    • 3,400 W RMS@4 Ω
• Protection: Soft start, temperature, short circuit, overload, clip limiter, direct voltage, ultrasound and RF, 2 variable speed fans
• Controls:
  • Volume per channel
  • Stereo/parallel/bridge operating mode selector
  • Sensitivity selector
  • GND lift earth disconnection
  • 30Hz high pass filter
• Inputs: 2 balanced XLR auxiliary line inputs
• Frequency response: 20-20,000 Hz
• Distortion: Harmonic: <0.08%
• Damping factor: 400
• S/N ratio: > 95 dB
• Outputs: 2 speaker outputs
• Power supply: 230 V AC, 1,880 W maximum
• Dimensions: 483 x 89 x 488 mm depth, 2 U 19″ rack
• Wieght: 21.8 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.

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The SA2 series amplifiers deliver high power and sound quality with high performance and stability. Operating and power modes: Stereo and parallel up to 880 + 880 RMS@2 Ω, Bridge mode up to 1.750 W RMS@4 Ω. High reliability with soft start, temperature protection, short circuit, overload, clip limiter, continuous voltage, ultrasound and RF. Incorporates 2 variable speed fans. Audio inputs with XLR connection and volume control of each channel. Speaker outputs with speaker connector. Very user-friendly and minimal set-up time. Designed for professional use in different mobile events such as discos, concerts, festivals, meetings, etc.,as well as for fixed installations in discotheques, pubs, auditoriums, etc.

• Power:
  • Stereo / Parallel:
    • 450 + 450 W RMS@8 Ω
    • 675 + 675 W RMS@4 Ω
    • 880 + 880 W RMS@2 Ω
  • Bridge mode:
    • 1,350 W RMS@8 Ω
    • 1,750 W RMS@4 Ω
• Protection: Soft start, temperature, short circuit, surge, clip limiter, continuous voltage, ultrasound and RF, 2 variable speed fans
• Controls:
• Volume per channel
  • Stereo/parallel/bridge operating mode selector
  • Sensitivity selector
  • GND lift earth disconnection
  • 30 Hz high pass filter
• Inputs: 2 balanced aux line inputs XLR
• Frequency response: 20-20,000 Hz
• Distortion: Harmonic: < 0.05%
• Damping factor: 400
• S/N ratio: > 90 dB
• Outputs: 2 loudspeaker outputs
• Power supply: 230 V AC, 990 W maximum
• Dimensions: 483 x 89 x 488 mm depth
• Weight: 17.6 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.

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RMC-2150 is a multi-format playback amplifier for users that need to play music tracks from a variety of recorded media. A slot feed CD player, USB audio player, DAB+/FM tuner and Bluetooth receiver offer a comprehensive set of playback options. Powered by an internal class-D amplifier section, delivering 2 x 150W to a pair of SPK sockets for easy connection. The front panel has level controls for a range of microphone and line inputs enabling voiceovers, announcements, and external audio sources to be mixed to the outputs. Main output is governed by a master volume control and bass & treble EQ controls. A line level mix output is provided on RCA connectors along with a REC output and a player output. Perfect for installations in fitness suites, café bars, leisure venues and even racked with other equipment in a mobile setup.

• Slot feed CD player
• Bluetooth receiver
• USB audio player
• DAB+/FM radio tuner
• Power supply: 100-240Vac, 50/60Hz (IEC)
• Fuse: T2A
• Output (RMS):
  • 4 Ohms: 2 x 150W
  • 8 Ohms: 2 x 80W
• Amplifier construction: Class-D
• Audio source: CD, USB, DAB+, FM, Bluetooth
• Inputs: Mic/line 1+2 (XLR/jack), Aux (L+R RCA), 24V mute terminals
• Outputs: L+R SPK, Line out, Rec out, Player out
• Dimensions: 435 x 280 x 44mm (without rack ears)
• Weight: 4.29kg

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 RMC-2150 Mixer Amplifier with CD, DAB+ and Bluetooth appeared first on Sound Services.

Lightweight power amplifiers in a 19″ rack-mountable housing for generating high sound pressure levels in medium to large sound reinforcement systems. H-series amplifiers employ a new hybrid class-H architecture, which combines the streamlined efficiency of a digitally controlled power section design with the power delivery and stability of a professional class-H output stage. Comprehensive internal protection monitors any thermal or overload conditions, automatically mutes at power on/off and provides active inrush limiting. A digital display continually shows the supply voltage, internal temperature and output level. A fully balanced signal path has 3 switchable input sensitivity levels to match different audio sources and the amplifier section can be set to operate in Stereo, Parallel or Bridge modes. A switchable 120Hz low-pass filter can be selected for use with subwoofers, avoiding the need for a separate crossover and saving additional expense and rack space. Speaker outputs can be connected using 1 or 2 Speakon leads as required. H-series amplifiers provide immediate and dynamic power on demand for sound contractors and PA installers that need dependable service with optimum sound quality.

• Hybrid class-H circuit design
• Digitally controlled and monitored power section
• Switchable 120Hz low-pass crossover
• Backlit LCD status display
• Full internal thermal and overload protection
• Stable down to 2 Ohms (4 Ohms bridged)
• Weight: 7.0kg
• Power (RMS):
  • Bridge @ 4 Ohms: 2400W (40ms burst 1kHz sine)
  • Bridge @ 8 Ohms: 1800W
  • 2 Ohms: 2 x 1200W (40ms burst 1kHz sine)
  • 4 Ohms: 2 x 900W
  • 8 Ohms: 2 x 600W
• Fuse: T8AL 250V
• Dimensions: 483 x 361 x 44 mm (1U)
• Power supply: 200-240Vac, 50Hz (IEC)
• Amplifier construction: Hybrid Class-H
• Protection: Short/open circuit, thermal, RF, DC fault, on/off mute, active inrush
• Frequency response: 20Hz-20KHz ±0.5dB
• Crossover: Switchable full range or fixed 120Hz low-pass filter
• THD +N: 0.2%
• S/N ratio: -95dB
• Damping factor: >700
• Input sensitivity: 1.0V – 1.4V – 2.0V switchable
• Input impedance: 20KΩ (balanced), 10KΩ (unbalanced

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 Citronic H2400 Hybrid Stereo Power Amplifier appeared first on Sound Services.

4-zone multifunctional mixing amplifier, class D technology with DSP and professional features for general multi-room PA applications. Clearly arranged graphical user interface HTML5 with extensive functions. Convenient operation via web browser regardless of the operating system used by the end-user device (PC, Mac, iOS, Android, etc.).

• 4 x 125 W per zone (4/8 Ω) or 2 x 250 W (100 V)
• 100 V or 4/8 Ω operation
• 4 analogue inputs mic/line via plug-in screw terminal (bal.) or RCA jacks
• 1 digital input/output via S/PDIF RCA jacks
• 4 outputs (4/8 Ω) or 2 zone outputs (100 V) via plug-in screw terminal
• GPIO interface for remote volumen and standby
• Network connection via LAN or WLAN
• Convenient operation and configuration via user interface HTML5
• High-pass/low-pass filter with various filters
• Parametric equalizer
• Output with separate FIR filters
• Speaker matching: 10 ms
• Switchable output phase
• Adjustable compressor/limiter
• Adjustable delay
• Mix inputs
• Talkover with priority routing
• Built-in sine wave noise generator
• Parametric 5-band equalizer for input
• Protected against short circuit, DC voltage overload, undervoltage, excess temperature and overload

Specifications:

• Peak output power: 500 W
• Power rating: 500 W
• Power rating at 4 Ω: 4 x 125 W
• Power rating at 8 Ω: 4 x 125 W
• Power rating at 100 V: 2 x 250 W
• Channels: 5
• Zones: 4
• Inputs: 1.2 V, bal. (line), 1.9 mV, bal. (mic)
• Integrated limiter: yes
• Equalizer (bass, midrange and treble): all via DSP
• S/N ratio: > 106 dB
• THD: < 0.05%
• Power supply: ˜ 100-240 V/50-60 Hz/150 W
• Mains voltage: ~ 100-240 V
• Mains frequency: 50-60 Hz
• Power consumption
  • Operation: 150 W, 1/8 output power
  • Standby: < 0.5 W
• Admissible ambient temperature: 0-40 °C
• Width: 220 mm
• Height: 44 mm
• Depth: 320 mm
• Rack units, RU: 1
• Weight: 1.95 kg
• Connections:
  • 4 x RCA line
  • plug-in screw terminal (mic/line)
  • 2 x RCA (digital in/out)
  • plug-in screw terminal GPIO
  • plug-in screw terminal speakers
  • 1 x RJ45 network connection

Note: after first switching on the device, the firmware must be updated to minimum version 1.6.4.

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-4125DX 500W Mixer Amplifier appeared first on Sound Services.

Lightweight power amplifiers in a 19″ rack-mountable housing for generating high sound pressure levels in medium to large sound reinforcement systems. H-series amplifiers employ a new hybrid class-H architecture, which combines the streamlined efficiency of a digitally controlled power section design with the power delivery and stability of a professional class-H output stage. Comprehensive internal protection monitors any thermal or overload conditions, automatically mutes at power on/off and provides active inrush limiting. A digital display continually shows the supply voltage, internal temperature and output level. A fully balanced signal path has 3 switchable input sensitivity levels to match different audio sources and the amplifier section can be set to operate in Stereo, Parallel or Bridge modes. A switchable 120Hz low-pass filter can be selected for use with subwoofers, avoiding the need for a separate crossover and saving additional expense and rack space. Speaker outputs can be connected using 1 or 2 Speakon leads as required. H-series amplifiers provide immediate and dynamic power on demand for sound contractors and PA installers that need dependable service with optimum sound quality.

• Hybrid class-H circuit design
• Digitally controlled and monitored power section
• Switchable 120Hz low-pass crossover
• Backlit LCD status display
• Full internal thermal and overload protection
• Stable down to 2 Ohms (4 Ohms bridged)
• Weight: 6.8kg
• Power (RMS):
  • Bridge @ 4 Ohms: 1600W (40ms burst 1kHz sine)
  • Bridge @ 8 Ohms: 1200W
  • 2 Ohms: 2 x 800W (40ms burst 1kHz sine)
  • 4 Ohms: 2 x 650W
  • 8 Ohms: 2 x 450W
• Fuse: T6AL 250V
• Dimensions: 483 x 361 x 44 mm (1U)
• Power supply: 200-240Vac, 50Hz (IEC)
• Amplifier construction: Hybrid Class-H
• Protection: Short/open circuit, thermal, RF, DC fault, on/off mute, active inrush
• Frequency response: 20Hz-20KHz ±0.5dB
• Crossover: Switchable full range or fixed 120Hz low-pass filter
• THD +N: 0.2%
• S/N ratio: -95dB
• Damping factor: >700
• Input sensitivity: 1.0V – 1.4V – 2.0V switchable
• Input impedance: 20KΩ (balanced),10KΩ (unbalanced)

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 Citronic H1600 Hybrid Stereo Power Amplifier appeared first on Sound Services.

Comprehensive 1U PA amplifier with 2 independent stereo zones and a global microphone input. Each zone has an independent audio player module which can select between USB / microSD mp3 player, FM tuner, Bluetooth receiver, 2 stereo line inputs (rear panel RCA) and another line input on the front panel (3.5mm). Playback can be controlled from the front panel or by the supplied I.R. remote control handsets. In addition, each player has an Aux 4 setting allowing it to connect to the other player module, meaning either one of these players can be used for both zones if needed. Mic inputs 1 and 2 are live to both output zones at all times. 2 pairs of speaker connections on the rear panel are connected using removable Euroblock screw terminals, which can drive up to 2 x 8 Ohm speakers on each of the 4 channels. The housing is 1U 19″ rack-mountable and is supplied with front and rear brackets, which may be rotated for mounting flat against a wall or under a counter top. Overall, a complete solution for completely independent background music, audio visual and voice announcements in venues with 2 separate areas.

• Do not connect more than two 8Ω loudspeakers to the 8Ω output on any output channel of this amplifier
• 2 completely independent or linkable USB / microSD mp3 audio media players
• Inbuilt FM radio tuners – PLEASE NOTE that for good FM reception an external FM aerial will be required
• Dual Bluetooth wireless receivers
• Microphone input for voice announcements to both zones
• Dual 2 x 100W class-D power amplifiers
• Power supply 230Vac, 50Hz (IEC)
• Output power : 4 Ohms 2 x 2 x 100w RMS
• Output power : 8 Ohms 2 x 2 x 50w RMS
• Inputs : mic 6.3mm (front and rear panel in parallel)
• Inputs : aux Aux 1-3 (L+R RCA rear panel) + Aux 3 also 3.5mm on front panel
• Audio source Dual internal USB/microSD player / FM tuner / Bluetooth receiver
• Antenna connection F-type (FM tuner)
• Dimensions 482 x 285 x 44mm (1U)
• Weight 2.933kg

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 A14 Dual Stereo Mixer-Amplifier with Bluetooth appeared first on Sound Services.

Audio system (all-in-one) including a pair of ceiling speakers and a wall amplifier. With multiple playback options: Bluetooth®/USB, FM radio with 50 presets and two aux inputs, expanding your possibilities and allowing you to enjoy the music played from any device with a line-level output. In addition, thanks to its 2 x 6″ loudspeakers, you will be able to enjoy high-quality, powerful stereo sound without distortion. 2.15″ LCD display of mode and playback information. Allows you to set a maximum volume, setting a limit to ensure that you do not exceed a set volume. It also has a sleep timer and bass and treble equalisation. This kit allows installation in a standard universal square box and easy integration in any space. Control via touch panel or via the remote control included. For small sound systems in waiting rooms, small shops, homes, etc.

• Features:
  • Sound kit: compact stereo amplifier
  • Stereo player with Bluetooth receiver, USB player and FM tuner with 50 presets and auto search
  • Autoplay, starts playback automatically when switched on
  • Memory of the last selected mode
  • Playback mode memory (random, repeat)
  • Possibility of changing Bluetooth ID name and password with PC software
  • 2.15” LCD display of mode and playback information
  • Configurable maximum volume
  • Shut-off timer
  • Bass and treble equalization
  • Mono/stereo output selector of the player
  • Control via touch buttons or via included remote control
  • 2 line level auxiliary inputs (mono)
  • For square and round universal standard case
• Power:
  • 25 + 25 W RMS@4 Ω
  • 15 + 15 W RMS@8 Ω
• Inputs:
  • 1 x auxiliary line, 3.5 mm jack, 200 mV RMS
  • 1 x auxiliary line, euroblock, 200 mV RMS
  • 1 x FM antenna wire – PLEASE NOTE that for good FM reception an external FM aerial will be required
• Outputs: Loudspeakers: 4-8 Ω, euroblock
• Colour: White (RAL 9003)
• Power Supply: 100-240 V CA
• Dimensions:
  • Outboard: 83 x 83 x 39 mm depth
  • Flush-mounting box: 47 x 47 x 27 mm depth
  • Distance between screws: 60 mm
• Weight: 0.1 kg
• Accessories:
  • FM antenna cable
  • Remote control
  • Batteries included
• Optional: DOT-BOX-B: surface-mounting box

Speaker cable assembly and installation of these systems require some DIY assembly skills – you should only require basic DIY tools together with speaker, amplifier and cable fixings etc.

Constant development means that illustrations are only representative and items supplied may be newer or improved models that are available at the time of your order.

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.

Not quite right for you?
Ask us to quote a custom PA sound system

The post Fonestar KS-AMP In-Wall Stereo Amplifier with Bluetooth appeared first on Sound Services.