1U Lightweight digital power amplifier giving 2x 425 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: 4 x 150 Watts
  • 4Ω Stereo: 4 x 255 Watts
  • 2Ω Stereo: 4 x 435 Watts
  • 16Ω Bridged: 2 x 300 Watts
  • 8Ω Bridged: 2 x 510 Watts
  • 4Ω Bridged: 2 x 870 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: 9.0kg

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 HX4-600 Power Amplifier appeared first on Sound Services.

1U Lightweight digital power amplifier giving 2x 425 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 150 Watts
  • 4Ω Stereo: 2 x 255 Watts
  • 2Ω Stereo: 2 x 435 Watts
  • 16Ω Bridged: 300 Watts
  • 8Ω Bridged: 510 Watts
  • 4Ω Bridged: 870 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 HX2-300 Power Amplifier appeared first on Sound Services.

1U Lightweight digital power amplifier giving 2x 425 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 250 Watts
  • 4Ω Stereo: 2 x 425 Watts
  • 2Ω Stereo: 2 x 735 Watts
  • 16Ω Bridged: 500 Watts
  • 8Ω Bridged: 850 Watts
  • 4Ω Bridged: 1450 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 HX2-500 Power Amplifier appeared first on Sound Services.

1U Lightweight digital power amplifier giving 2x 595 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 350 Watts
  • 4Ω Stereo: 2 x 595 Watts
  • 2Ω Stereo: 2 x 1015 Watts
  • 16Ω Bridged: 700 Watts
  • 8Ω Bridged: 1190 Watts
  • 4Ω Bridged: 2030 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 HX2-700 Power Amplifier appeared first on Sound Services.

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.

The post Fonestar FSD-4500E Class D Power 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.

The post Fonestar SA2-3400 Power 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:
    • 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.