Top High frequency Technology Reviews

Phiaton MS 300 BA Black Balanced Armature Headphones with Mic – Sound-Isolating Earphones with Rich Audio Quality, Dual-Driver, Headphone Mic, and Inline Remote

  • HYBRID DRIVER: The warm depth of a dynamic driver combined with the detailed treble of a balanced armature driver provides your earphones rich, authentic sound. You’ll enjoy the best of your bass tones as well as crystal clear high frequency. Gold plated headphone jack will ensure long lasting use.
  • BALANCED AMARTURE DRIVERS: Experience high frequency tones like never before in an earphone. The balanced armature driver technology makes each vibrant note come alive, letting you hear all the textured nuances and precise details of your favorite classical, guitar, and string music..
  • DYNAMIC DRIVER LPF TECHNOLOGY: (Low Frequency Pass Filter) This specialized filtering process optimizes acoustics on your earphones by filtering out high frequency sound waves from the dynamic driver, letting the driver focus on low frequency precision and improved bass. This enables the hybrid driver to enhance sound quality along the entire frequency spectrum..
  • TANGLE-FREE OVAL SHAPED CABLE: The textured cable helps to minimize cable tangling while the special design also helps to reduce cable touch noise. "Oxygen Free Copper" cables provide 99.99% purity helping to ensure a clean connection and minimal audio distortion..
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KLH Kendall 3-Way Floorstanding Speaker - Each (Walnut)

  • 2 Pack R-610F Floorstanding Home Speaker - Grille (installed) - 2 Feet - 4 Screws - Quick Setup Guide - Warrant.
  • TRACTRIX HORN TECHNOLOGY - Klipsch exclusive 90x90 Tractrix horn technology ensures that the R-610F high frequency energy is aimed at the listener and reduces artificial reverb or filtering caused by indirect sound bouncing off of walls. Using this proprietary focused technology gives you the best clarity, dynamics, and detail.
  • Klipsch exclusive Linear Travel Suspension (LTS) - aluminum tweeter minimizes distortion for enhanced, detailed performances. Using Kapton, an extremely light and rigid material, in the tweeter suspension provides high efficiency and improve resolution and detail. LTS tweeters are a hallmark of Klipsch speakers.
  • SPUN COPPER IMG WOOFERS - Injection Molded Graphite (IMG) woofer cones are exceptionally light while being extremely rigid providing remarkable low frequency response, with minimal cone breakup and distortion. When paired with the Tractrix Horn-Loaded LTS Tweeter, it provides speaker efficiency highest in its class..
  • REAR TRACTRIX PORT - The rear Tractrix port is perfectly matched to the cabinet and woofers, creating ideal airflow with minimal distortion or turbulence even at the lowest frequencies..
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Klipsch Reference R-610F Floorstanding Speakers, Black, Pair

  • 2 Pack R-610F Floorstanding Home Speaker - Grille (installed) - 2 Feet - 4 Screws - Quick Setup Guide - Warrant.
  • TRACTRIX HORN TECHNOLOGY - Klipsch exclusive 90x90 Tractrix horn technology ensures that the R-610F high frequency energy is aimed at the listener and reduces artificial reverb or filtering caused by indirect sound bouncing off of walls. Using this proprietary focused technology gives you the best clarity, dynamics, and detail.
  • Klipsch exclusive Linear Travel Suspension (LTS) - aluminum tweeter minimizes distortion for enhanced, detailed performances. Using Kapton, an extremely light and rigid material, in the tweeter suspension provides high efficiency and improve resolution and detail. LTS tweeters are a hallmark of Klipsch speakers.
  • SPUN COPPER IMG WOOFERS - Injection Molded Graphite (IMG) woofer cones are exceptionally light while being extremely rigid providing remarkable low frequency response, with minimal cone breakup and distortion. When paired with the Tractrix Horn-Loaded LTS Tweeter, it provides speaker efficiency highest in its class..
  • REAR TRACTRIX PORT - The rear Tractrix port is perfectly matched to the cabinet and woofers, creating ideal airflow with minimal distortion or turbulence even at the lowest frequencies..
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JBL Professional JRX215 Portable 2-way Sound Reinforcement Loudspeaker System 15-Inch

  • Progressive Transition high frequency waveguide provides superior coverage control, reduced distortion, and smoother frequency response.
  • The rugged, acoustically superior enclosure uses advanced adhesives and mechanical fastener technology for extreme durability and improved....
  • High-voltage capacitors and inductors with massive cores and heavy gauge wire enable the crossover network to handle high power without saturating.
  • JBL 2414H-C 1" polymer diaphragm compression driver improves high frequency performance as well as system reliability.
  • JBL 15" low frequency driver with a 2.5"-diameter edge wound ribbon voice coil for greater efficiency and power handling.
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Sennheiser HDR 175 Accessory RF Wireless Headphone for RS 175 System

  • Closed back, circumaural headphone system. Connectivity Technology: Wireless.
  • High-quality Sennheiser transducers for exceptional sound.
  • Designed exclusively for use with the RS 175 RF Wireless Headphone system (sold separately). Frequency response : 17 - 22000 Hz. Maximum sound....
  • Connectivity technology: Radio Frequency wireless.
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Triangle Borea BR09 Hi-Fi Floor Standing Single Speaker (Walnut)

  • Technology: The flagship of the range, the Borea BR09 is a floorstander designed in the purest hi-fi tradition. In its 1.1 meters height, it comprises technology and Triangle know-how. Its three-way design allocates a transducer to each frequency range for a precise vocal reproduction and depth at low frequency, whilst maintaining a wide soundstage.
  • High-Quality Sound: The BR09 provides a physical makeup similar to that of the most high-end systems. Its three 16cm bass drivers operate in a large bass-reflex enclosure, thus enabling the speaker to go down to 35Hz.
  • Perfectly for Large Rooms: Thanks to its delivery of lower frequencies and its high-power handling, this speaker is perfectly suited to larger rooms (more than 30m2).
  • Protective Grill: This speaker has a magnetic protective grill, showing no visible inserts or screws. It is recommended to remove the grills when listening to the speakers, as they can impact the sound.
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Triangle Borea BR09 Hi-Fi Floor Standing Single Speaker (White)

  • Technology: The flagship of the range, the Borea BR09 is a floorstander designed in the purest hi-fi tradition. In its 1.1 meters height, it comprises technology and Triangle know-how. Its three-way design allocates a transducer to each frequency range for a precise vocal reproduction and depth at low frequency, whilst maintaining a wide soundstage.
  • High-Quality Sound: The BR09 provides a physical makeup similar to that of the most high-end systems. Its three 16cm bass drivers operate in a large bass-reflex enclosure, thus enabling the speaker to go down to 35Hz.
  • Perfectly for Large Rooms: Thanks to its delivery of lower frequencies and its high-power handling, this speaker is perfectly suited to larger rooms (more than 30m2).
  • Protective Grill: This speaker has a magnetic protective grill, showing no visible inserts or screws. It is recommended to remove the grills when listening to the speakers, as they can impact the sound.
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JBL Professional JRX225 Portable 3-way Sound Reinforcement Loudspeaker System Dual 15-Inch

  • Progressive Transition High Frequency Waveguide Provides Superior Coverage Control, Reduced Distortion, And Smoother Frequency Response.
  • The Rugged, Acoustically Superior Enclosure Uses Advanced Adhesives And Mechanical Fastener Technology For Extreme Durability And Improved....
  • High-Voltage Capacitors And Inductors With Massive Cores And Heavy Gauge Wire Enable The Crossover Network To Handle High Power Without Saturating.
  • Jbl 2414H-C 1-Inch Polymer Diaphragm Compression Driver Improves High Frequency Performance As Well As System Reliability.
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MTX Terminator6 45 Watt RMS 2 Way Polypropylene Coaxial Car Speakers

  • SUPERB SOUND REPRODUCTION: Lightweight polypropylene woofer cones create fantastic sound reproduction.
  • ACURATE HIGH FREQUENCY REPRODUCTION: Silk dome tweeter reproduces high frequencies with accuracy.
  • HIGH QUALITY DURABLE DESIGN:Steel basket and mylar tweeter are durable and high-quality technology.
  • DISIGNED TO HIT THE LOW NOTES WITHOUT A SUBWOOFER: Designed to play lower notes and frequencies for great sound even without a subwoofer.
  • INCLUDES 2 PACK OF: 2 grilles, 2 6-inch lengths of speaker wire, 8 1-inch self-tapping screws, and 8 speed clips.
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Triangle Borea BR09 Hi-Fi Floor Standing Single Speaker (Light Oak)

  • Technology: The flagship of the range, the Borea BR09 is a floorstander designed in the purest hi-fi tradition. In its 1.1 meters height, it comprises technology and Triangle know-how. Its three-way design allocates a transducer to each frequency range for a precise vocal reproduction and depth at low frequency, whilst maintaining a wide soundstage.
  • High-Quality Sound: The BR09 provides a physical makeup similar to that of the most high-end systems. Its three 16cm bass drivers operate in a large bass-reflex enclosure, thus enabling the speaker to go down to 35Hz.
  • Perfectly for Large Rooms: Thanks to its delivery of lower frequencies and its high-power handling, this speaker is perfectly suited to larger rooms (more than 30m2).
  • Protective Grill: This speaker has a magnetic protective grill, showing no visible inserts or screws. It is recommended to remove the grills when listening to the speakers, as they can impact the sound.
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Triangle Borea BR09 Hi-Fi Floor Standing Single Speaker (Black Ash)

  • Technology: The flagship of the range, the Borea BR09 is a floorstander designed in the purest hi-fi tradition. In its 1.1 meters height, it comprises technology and Triangle know-how. Its three-way design allocates a transducer to each frequency range for a precise vocal reproduction and depth at low frequency, whilst maintaining a wide soundstage.
  • High-Quality Sound: The BR09 provides a physical makeup similar to that of the most high-end systems. Its three 16cm bass drivers operate in a large bass-reflex enclosure, thus enabling the speaker to go down to 35Hz.
  • Perfectly for Large Rooms: Thanks to its delivery of lower frequencies and its high-power handling, this speaker is perfectly suited to larger rooms (more than 30m2).
  • Protective Grill: This speaker has a magnetic protective grill, showing no visible inserts or screws. It is recommended to remove the grills when listening to the speakers, as they can impact the sound.
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Generic iMars 7023B 7 Inch 2 DIN Car MP5 Player Stereo Radio FM USB AUX HD Bluetooth Touch Screen Support Rear Camera 0.61

  • Advanced Durable Machine: Heavy duty material provide a strong and durable radio, also it is a standard din size with small body, very fashion outlook. Advanced international level equipment and machinery with USB charging, we have got patent for this in China and Japan.
  • Worldwide Frequency: Just need to press some buttons to choose different countries' frequency for shipment(fixed frequency). User can select Europe FM frequency or USA FM frequency through software, frequency also can be fixed.
  • Universal Compatible: Suitable for excavator, tractor, truck, kart, loader, grader, earth moving machine, convenient and easy to carry, your best partner on your vehicle.
  • Waterproof and dust-proof front panel : waterproof test :JIS DO203RI standard, dust-proof test : JIS DO207FI standard, our product is in high standard quality, guarantee you it’s the best and professional radio.
  • Dielectric Strength Test: Anti-seismic grade 13 in Japan JISD 1601 grades, 67z, 70m/s2, 6.8G. it’s very stable installed onto your vehicle, very comfortable for you to display our product.
  • Wireless communication technology: Bluetooth.
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YoBuyBuy 5800W DC12V Electric Fish Shocker Stunner Inverter Electro High Power Fisher Tilapia Fishing Machine

  • 1. Protection: it has short-circuit protection. reverse polarity protection and waterproof protection..
  • 2. High power and low energy consumption: with high power and low energy consumption and excellent results. the use of frequency conversation electronic technology..
  • 3. Full current limiting protection: intelligent pulse. high frequency or low frequency regulation. can be adjusted according to the need to adjust the frequency of electric field size..
  • 4. Easy to carry: with suitable size and suitable weight. this inverter is easy and convenient to use..
  • 5. Material: this inverter is made of good material. which is durable and useful..
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