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.

The post Fonestar SA2-1750 Power Amplifier appeared first on Sound Services.

1U Lightweight digital power amplifier giving 2x 765 watts at 4 ohms, stable down to 2 ohms. Giving the efficiency and reliability you need for demanding applications.

The HX series, are ultra lightweight, compact, yet packed with high performance power ratings and features and available in eight models. All models feature comprehensive protection and status indicators, and are available in 2 and 4 channel variants offering from 2 x 225 watts at 4 ohms up to 4 x 765 watts. The HX series are all 1U size, with power factor correction (PFC), universal power supplies which will operate between 90-250VAC, and will perform at loads down to 2 ohms. For demanding installation, conference, entertainment and smaller touring and rental applications the new HX series will supply the performance, power and reliability you need in a compact, affordable package.

• Power:
  • 8Ω Stereo: 2 x 450 Watts
  • 4Ω Stereo: 2 x 765 Watts
  • 2Ω Stereo: 2 x 1300 Watts
  • 16Ω Bridged: 900 Watts
  • 8Ω Bridged: 1530 Watts
  • 4Ω Bridged: 2600 Watts
• Energy saving design with high efficiency
• Power factor correction (PFC)
• Universal 90-250V power supply
• 2 and 4 channel models
• Reliable efficient operation down to 2ohm loads
• Variable speed fan cooling
• Status and protection indicators
• Stereo/parallel/bridge modes
• Multiple gain modes
• Output limiter
• Balanced XLR inputs
• Professional speaker connectors
• Thermal, overload, DC protection
• Thermal, fault and limiter indicators
• Dimensions (WxHxD): 483mm x 44mm x 323mm
• Net Weight: 5.0kg

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 Studiomaster HX2-900 Power 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: 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.

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.

Quad digital power amplifier in a lightweight 1U rack-mountable format. An energy-efficient switch-mode power section and class-D amplifiication circuit delivers accurate power-on-demand to four independent speaker outputs. Proprietary cool guide technology provides stable temperature management for dependable operation. Each pair of output channels can be separately parallel switched or bridged as a full or part stereo amplifier configuration. For channel A, there is a switchable 120Hz low-pass filter for use with subwoofers and a channels C and D have a switchable stereo pair of 120Hz high pass filters to effectively focus power in full-range cabs operating as mid-tops in conjunction with sub-woofers. For permanent or mobile installations, the D-series offers an invaluable and flexible problem solver for audio designers and sound engineers.

• Switchable bridge or parallel mono modes
• Switchable high and low pass filters
• Configurable as a quad, stereo or 2.1 system
• Fully balanced audio signal path
• Full audio and power protection with peak limiter
• Power supply: 220-240Vac, 50/60Hz (IEC)
• Modes: 2 x Stereo, Parallel (mono), Bridge (mono)
• Input sensitivity: 0dB = 0.775Vrms
• Crossover: Input A 120Hz LPF and C+D 120Hz HPF (all switchable)
• Input connections: 4 x XLR female
• Sound output: 4 x SPK connectors
• Dimensions: 482 x 308 x 44mm (without feet)
• Output : rms @ 4 Ohms: 4 x 350W
• Output : rms @ 8 Ohms: 4 x 200W
• Bridge power @ 8 Ohms: 2 x 700W (both pairs of channels bridged)
• Weight: 5.083kg

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 D4350 Quad Power Amplifier appeared first on Sound Services.

Quad digital power amplifier in a lightweight 1U rack-mountable format. An energy-efficient switch-mode power section and class-D amplifiication circuit delivers accurate power-on-demand to four independent speaker outputs. Proprietary cool guide technology provides stable temperature management for dependable operation. Each pair of output channels can be separately parallel switched or bridged as a full or part stereo amplifier configuration. For channel A, there is a switchable 120Hz low-pass filter for use with subwoofers and a channels C and D have a switchable stereo pair of 120Hz high pass filters to effectively focus power in full-range cabs operating as mid-tops in conjunction with sub-woofers. For permanent or mobile installations, the D-series offers an invaluable and flexible problem solver for audio designers and sound engineers.

• Switchable bridge or parallel mono modes
• Switchable high and low pass filters
• Configurable as a quad, stereo or 2.1 system
• Fully balanced audio signal path
• Full audio and power protection with peak limiter
• Power supply: 220-240Vac, 50/60Hz (IEC)
• Modes: 2 x Stereo, Parallel (mono), Bridge (mono)
• Input sensitivity: 0dB = 0.775Vrms
• Crossover: Input A 120Hz LPF and C+D 120Hz HPF (all switchable)
• Input connections: 4 x XLR female
• Sound output: 4 x SPK connectors
• Dimensions: 482 x 308 x 44mm (without feet)
• Output : rms @ 4 Ohms: 4 x 200W
• Output : rms @ 8 Ohms: 4 x 100W
• Bridge power @ 8 Ohms: 2 x 400W (both pairs of channels bridged)
• Weight: 4.393kg

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 D4200 Quad Power Amplifier appeared first on Sound Services.

Stereo power amplifier in a lightweight 1U rack-mountable housing. Class-D circuit architecture efficiently converts power into impactful audio for driving medium to large speaker cabinets. Custom cool guide technology ensures consistent and reliable operation and an inbuilt limiter circuit engages at peak output to prevent speaker overload. Options for parallel and bridge mode with selectable input levels and 75Hz low cut filter allow for different configurations to handle even the most demanding of sound reinforcement duties.

• Cool and efficient operation even at high output
• Compact and lightweight 1U rack format
• Switchable parallel and bridge modes
• Power supply: 220-240Vac, 50/60Hz (IEC)
• Modes: Stereo, Parallel (mono), Bridge (mono)
• Input sensitivity: 0.775V – 1.0V – 1.44V switchable
• Low-cut filter: 75Hz switchable
• Input connections: L+R XLR female (L+R XLR male through)
• Output connections: L+R SPK connectors (+1 for bridge mode)
• Dimensions: 482 x 245 x 44mm
• Fuse: T8A (20 x 5mm)
• Power rms @ 4 Ohms: 2 x 150W
• Power rms @ 8 Ohms: 2 x 75W
• Bridge power @ 8 Ohms: 1 x 300W
• Weight: 3.5kg

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 D300 Class D Stereo Power Amplifier appeared first on Sound Services.

19″ rackmount 2U power amplifiers with dual fan cooling and class H architecture for safe, reliable power delivery. Balanced inputs via XLR sockets, speaker outputs on 2 SPK connectors or 4mm binding posts. High power output stable down to 2 Ohms load per side can also be bridged mono to 4 Ohms. Switchable ground lift, bridge mode and clip limiter.

• Bridge mode for high power mono operation
• Output stable down to 2 Ohms
• Removable handles for low profile install
• Switchable clip limiter
• Power supply: 230Vac, 50Hz (IEC)
• Controls: Level channel 1, level channel 2, ground, mode, clip limiter
• Input impedance: 20k ohms
• Frequency response: 5Hz – 50kHz
• Total harmonic distortion: 0.05%
• Slew rate: 40V/us
• Damping factor: >400
• Protection: Short-circuit, overload, D.C. and thermal protect
• Fuse: F15A (6 x 32mm)
• Amplifier : construction: Class-H
• Power rms @ 2 Ohms: 2 x 1800W
• Power rms @ 4 Ohms: 2 x 1350W
• Power rms @ 8 Ohms: 2 x 800W
• Power rms bridge @ 4 Ohms: 2900W
• Power rms bridge @ 8 Ohms: 2300W
• Weight: 26kg
• Dimensions: 482 x 453 x 88mm (2U)

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 PLX3600 Stereo Power Amplifier appeared first on Sound Services.

19″ rackmount 2U power amplifiers with dual fan cooling and class H architecture for safe, reliable power delivery. Balanced inputs via XLR sockets, speaker outputs on 2 SPK connectors or 4mm binding posts. High power output stable down to 2 Ohms load per side can also be bridged mono to 4 Ohms. Switchable ground lift, bridge mode and clip limiter.

• Bridge mode for high power mono operation
• Output stable down to 2 Ohms
• Removable handles for low profile install
• Switchable clip limiter
• Power supply: 230Vac, 50Hz (IEC)
• Controls: Level channel 1, level channel 2, ground, mode, clip limiter
• Input impedance: 20k ohms
• Frequency response: 5Hz – 50kHz
• Total harmonic distortion: 0.05%
• Slew rate: 40V/us
• Damping factor: >400
• Protection: Short-circuit, overload, D.C. and thermal protect
• Fuse: F12A (6 x 32mm)
• Amplifier : construction: Class-AB
• Power rms @ 2 Ohms: 2 x 1400W
• Power rms @ 4 Ohms: 2 x 1050W
• Power rms @ 8 Ohms: 2 x 600W
• Power rms bridge @ 4 Ohms: 2300W
• Power rms bridge @ 8 Ohms: 1750W
• Weight: 25kg
• Dimensions: 482 x 453 x 88mm (2U)

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 PLX2800 Stereo Power Amplifier appeared first on Sound Services.