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Best High Efficiency Circuitry

Earthquake Sound FF6.5 6.5-Inch Front Firing Subwoofer

  • 150-watt Class AB high-efficiency amplifier.
  • 12 dB / Octave variable filter from 40 Hz to 180 Hz.
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Dayton Audio SA1000 Subwoofer Amplifier Rack Mountable

  • Patented tracking down-converter power supply for high efficiency.
  • Class-AB output stage for clean, controlled amplification.
  • Low frequency parametric EQ allows you to boost or cut to custom-tailor the sound.
  • Sophisticated soft clip circuitry improves headroom and protects woofers.
  • Manual, auto, or triggered on/off for integration into any automated system.
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OSD Audio 6 Zone 12-Channel Digital Amplifier, 80W/Channel, Distributed Audio & Home Theater - MX1280

  • HIGH-PERFORMANCE AMPLIFIER: A slim yet robust multi-channel amplifier that supplies reliable power to up to six zones.
  • RESIDENTIAL/COMMERCIAL: Can be configured as the main amplifier for an audio distribution system or as an amplifier for 5.1 or 7.2 home theater systems.
  • AUDIOPHILE-LEVEL AMPLIFICATION: Delivers high-resolution music playback with 80 Watts per channel (1KHz into 4 Ohms), 50W Watts per channel (1KHz into 8 Ohms).
  • CLASS D EFFICIENCY: Uses Class D amplifier technology for low distortion and higher efficiency and special protection circuitry safeguards from thermal overload and short circuits.
  • SLIM DESIGN: Includes front-panel status indicators and slim form factor that is 2U rack-mountable (hardware included).
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OSD Audio 4 Zone 8-Channel Digital Amplifier, 80W/Channel, Distributed Audio & Home Theater – MX880

  • HIGH-PERFORMANCE AMPLIFIER: A slim yet robust multi-channel amplifier that supplies reliable power to up to four zones.
  • RESIDENTIAL/COMMERCIAL: Can be configured as the main amplifier for an audio distribution system or as an amplifier for 5.1 or 7.2 home theater systems.
  • AUDIOPHILE-LEVEL AMPLIFICATION: Delivers high-resolution music playback with 80 Watts per channel (1KHz into 4 Ohms), 50W Watts per channel (1KHz into 8 Ohms).
  • CLASS D EFFICIENCY: Uses Class D amplifier technology for low distortion and higher efficiency and special protection circuitry safeguards from thermal overload and short circuits.
  • SLIM DESIGN: Includes front-panel status indicators and slim form factor that is 2U rack-mountable (hardware included).
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HP LaserJet Enterprise M612x Monochrome Printer with built-in Ethernet, 2-sided printing & extra paper tray (7PS87A), White

  • World’s most secure printing: Print consistently high-quality, 2-sided documents with the HP LaserJet Enterprise M612x, a monochrome duplex laser printer with JetIntelligence designed to combine performance, energy efficiency, and security.
  • Self-repair from hacks: With HP Sure Start, this monochrome printer regularly checks its operating code at start-up and repairs itself from attempted hacks.
  • Centralize printing control: Help build business efficiency with HP Web JetAdmin by easily adding new devices and third-party solutions, updating features, and applying corporate policies.
  • High-speed performance: Keep your business moving and productive with an extra 550-sheet paper tray for a total 1200-sheet input capacity, a 4.3" color touchscreen, first page out as fast as 5.1 seconds, and print speeds of up to 75 ppm.
  • Energy-efficient: This black and white laser printer uses low amounts of energy thanks to its innovative design and toner technology.
  • Wireless connectivity: Reliable dual-band Wi-Fi and Wi-Fi Direct with Bluetooth Low Energy deliver a stable connection for steady printer performance.
  • Performance and protection you can count on: Produce sharp text, bold blacks, and crisp graphics with Original HP 147 series toner cartridges with JetIntelligence, ....
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HP LaserJet Enterprise M611x Monochrome Printer with built-in Ethernet, 2-sided printing & extra paper tray (7PS85A) White

  • World’s most secure printing: Print consistently high-quality, 2-sided documents with the HP LaserJet Enterprise M611x, a monochrome duplex laser printer with JetIntelligence designed to combine performance, energy efficiency, and security.
  • Self-repair from hacks: With HP Sure Start, this monochrome printer regularly checks its operating code at start-up and repairs itself from attempted hacks.
  • Centralize printing control: Help build business efficiency with HP Web JetAdmin by easily adding new devices and third-party solutions, updating features, and applying corporate policies.
  • High-speed performance: Keep your business moving and productive with an extra 550-sheet paper tray for a total 1200-sheet input capacity, a 4.3" color touchscreen, first page out as fast as 5.1 seconds, and print speeds of up to 65 ppm.
  • Energy-efficient: This black and white laser printer uses low amounts of energy thanks to its innovative design and toner technology.
  • Wireless connectivity: Reliable dual-band Wi-Fi and Wi-Fi Direct with Bluetooth Low Energy deliver a stable connection for steady printer performance.
  • Performance and protection you can count on: Produce sharp text, bold blacks, and crisp graphics with Original HP 147 series toner cartridges with JetIntelligence, ....
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HP LaserJet Enterprise MFP M636fh Monochrome All-in-One Printer with built-in Ethernet & 2-sided printing (7PT00A)

  • World’s most secure printing: Print, copy, scan, and fax professional-quality documents with the HP LaserJet Enterprise MFP M636fh, a multifunction laser printer with JetIntelligence designed to combine performance, energy efficiency, and security.
  • Protect your business: With HP Sure Start, this monochrome printer regularly checks its operating code at start-up and repairs itself from attempted hacks.
  • get an extra layer of security to your printing with the HP High Performance Secure Hard Disk.
  • Centralize printing control: Help build business efficiency with HP Web JetAdmin by easily adding new devices and third-party solutions, updating features, and applying corporate policies.
  • High-speed performance: Keep your business moving and productive with a 650-sheet total input tray capacity for paper sizes 4x6" to legal, a 9" functional touchscreen, first page out as fast as 5.2 seconds, and print speeds of up to 75 ppm.
  • Energy-efficient: This black and white laser printer uses low amounts of energy thanks to its innovative design and toner technology.
  • 2-sided prints at the speed of 1: Speed through tasks and save paper by printing two-sided documents nearly as fast as single-sided.
  • Performance and protection you can count on: Produce sharp text, bold blacks,....
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HP LaserJet Enterprise MFP M528dn Monochrome All-in-One Printer with built-in Ethernet & 2-sided printing (1PV64A)

  • REDEFINE LONG-TERM BUSINESS EXPECTATIONS – Print consistently high-quality documents with the HP LaserJet Enterprise M608n, A monochrome laser printer designed to combine performance, energy efficiency, and security.
  • THE WORLD'S MOST SECURE PRINTING – Your laser printer has the industry's strongest security, with over 200 embedded security features that automatically monitor threats, detect intrusions, and validate operating software.
  • CENTRALIZE PRINTING CONTROL – Help build business efficiency with HP Web JetAdmin by easily adding new devices and solutions, updating features, and applying corporate policies, and set security configuration policies with HP JetAdvantage Security Manager.
  • ENHANCED PRODUCTIVITY – Accelerate workflow and improve accuracy throughout your organization with a laser printer that offers features like a convenience stapler and Ethernet capabilities.
  • TOP QUALITY AND SPEED – Keep your business moving and productive with an 8" Color touchscreen control panel, 2-sided Print and scan, and Print speeds of up to 45 pages per minute with this black and White duplex laser printer.
  • LOW COST, LOW ENERGY USE - save up to 29% energy over prior products, with intelligent power Features that ready your Multifunction Laser printer right ....
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Crown CTs 4200A Four-Channel Power Amplifier 180 watts per channel at 8 Ohms

  • High power-density, with four channels CTs 4200..
  • Selectable constant-voltage 70V100V or low-impedance 48 ohm operation for each channel pair..
  • FIT Fault Isolation Topology circuitry isolates faults within affected channels..
  • Proven Crown ABB Multi-Mode output topology..
  • Continuously-variable fans optimize cooling efficiency..
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SilverStone Technology 500W Fixed Cable TFX Power Supply 80 Plus Gold TX500-G SST-TX500-G

  • 500W continuous power output at 50°C operating temperature rated for 24/7 operation.
  • High efficiency with 80 PLUS Gold certification.
  • Silent running 80mm fan with 18 dBA minimum.
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SilverStone Technology 700W Fixed Cable TFX Power Supply 80 Plus Gold TX700-G SST-TX700-G

  • 700W continuous power output at 50°C operating temperature rated for 24/7 operation.
  • High efficiency with 80 PLUS Gold certification.
  • Silent running 80mm fan with 18 dBA minimum.
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1700mAh 11.1V 3S LiPo Battery for Yuneec Breeze/Yuneec Breeze 4k Drone(1 Pack)

  • Increase your flying time with extra batteries 1700mAh high capacity, enjoying much longer fly..
  • Built-in Advanced charging and fail-safe circuitry, protection against overcharge, short circuit, and over-discharge..
  • Lightweight and compact design, very convenient to carry outdoor..
  • It is superior to the standard batteries offering faster charge rates and higher voltages..
  • Battery-saving design, it is of high efficiency and stable performance, durable for daily use..
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HP LaserJet Enterprise MFP M635fht Monochrome All-in-One Printer with built-in Ethernet, 2-sided printing, extra paper tray & wheeled stand (7PS98A)

  • World’s most secure printing: Print, copy, scan, and fax professional-quality documents with the HP LaserJet Enterprise MFP M635fht, a multifunction laser printer with JetIntelligence designed to combine performance, energy efficiency, and security.
  • Self-repair from hacks: With HP Sure Start, this monochrome printer regularly checks its operating code at start-up and repairs itself from attempted hacks.
  • Centralize printing control: Help build business efficiency with HP Web JetAdmin by easily adding new devices and third-party solutions, updating features, and applying corporate policies.
  • Loaded for productivity: Get high-speed performance with an extra 550-sheet paper tray and wheeled stand for a total 1200-sheet paper capacity, a 9" functional touchscreen, first page out as fast as 5.2 seconds, and print speeds of up to 65 ppm.
  • Energy-efficient: This black and white laser printer uses low amounts of energy thanks to its innovative design and toner technology.
  • 2-sided prints at the speed of 1: Speed through tasks and save paper by printing two-sided documents nearly as fast as single-sided.
  • Performance and protection you can count on: Produce sharp text, bold blacks, and crisp graphics with Original HP 147 series toner cartridges with JetIntelligence, d....
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