Hertz audio

Hertz, the unit of frequency, the number of cycles per second.

The enthusiasm for music vibrates within the Hertz team and lies at the heart of everything we do: over the years we have built an outstanding team of talented and passionate engineers who are committed to designing products at the top level of audio performance.

Each new project starts from the fans’ and enthusiasts’ needs and is developed to connect them straight to the emotional power of music.

Hertz philosophy is a unique combination of premium sound, living tradition, ingenious innovation and high quality, combined in a complete line of products for our customer’s maximum satisfaction.

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Hertz ML 1800.3 Mille Legend 7" 18cm Midrange Woofer Speaker Set 200w RMS

ML 1800.3 LEGEND WooferML 1800.3 Legend car audio woofers has been thought and designed for the enthusiasts attending contests who need a component merging the timbre accuracy of ML 1650.3 Legend to a wider extension to the low frequencies thanks to the large emission surface, higher power handling and control which only a 50 mm voice coil can ensure.

£579.99 ✓IN STOCK

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Hertz MLK 165.3 Mille Legend 6.5" 165mm Midrange Component Speaker Set 150w RMS

MLK 165.3 LEGEND SystemThe MLK 165.3 Legend car audio speakers system is composed of the ML 28.3 Legend tweeter and the ML 165.3 Legend woofer with the MLCX 165.3 dedicated crossover. The woofer originates from the ML 1650.3 Legend, inheriting all its technologies such as the Boundary Free Surround, the V-cone profile Pressed-pulp cone with cotton fibres, the six spoke aluminium basket with vented holes; however, it has been designed employing a high density ferrite magnet assembly, characterising its emission in the mid frequency range.

£499.99 ✓IN STOCK

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Hertz HCP 1DK 1 Channel Mono Subwoofer D Class Car Amp Amplifier 1240w RMS 2ohm

HCP 1DK D-CLASS MONO CAR AMPLIFIERHCP 1DK is a mono car audio amplifier with an incredibly minimized size heat sink. All the Hertz Compact Power amplifiers are assembled with high-quality components and feature a complete and by-passable crossover system. The dissipation system is optimized with the heat being transferred to the heat sink and then dissipated through the sides of the amplifier.HCP 1DK has been designed to work in multiple configurations. More specifically, it features Hi-Pass pre-amplified outputs, providing the ability to create a Band-Pass on the front woofer.Besides, using the HRC accessory (Hertz Remote Control), the subwoofer volume can be remote controlled with extreme preciseness.

£479.99 ✓IN STOCK

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Hertz MP 300 D2.3 Mille Pro 12" 30cm Car Subwoofer Sub 2ohms 600w RMS

MP 300 D2.3 PRO Subwoofers JL Audio SubOutstanding performance in a compact size, this is the target of Mille Pro car audio subwoofers. On the strength of its know-how acquired with Mille Legend, the R&D team has optimized the production process to offer the “Hertz Sound Experience” to a wider audience using part of the technologies and materials of the flagship line.  

£399.99 ✓IN STOCK

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Hertz MP 300 D4.3 Mille Pro 12" 30cm Car Subwoofer Sub 4ohms 600w RMS

MP 300 D4.3 PRO Subwoofers JL Audio SubOutstanding performance in a compact size, this is the target of Mille Pro car audio subwoofers. On the strength of its know-how acquired with Mille Legend, the R&D team has optimized the production process to offer the “Hertz Sound Experience” to a wider audience using part of the technologies and materials of the flagship line.  

£399.99 ✓IN STOCK
Hertz HMR 20 Digital Media Receiver Bluetooth

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Hertz HMR 20 Marine Digital Media Receiver Bluetooth USB Radio Source Unit 4x50w

HMR 20DIGITAL MEDIA RECEIVERDESIGNED TO WITHSTAND THE MOST EXTREME MARINE CONDITIONS, HMR 20 WILL BECOME YOUR TRUSTED FRIEND IN EVERY CRUISEHMR 20 turn every cruise in an exciting adventure bringing the music of your favorite artist to open water. The powerful (RDS)/ AM PLL radio and the optional extended connectivity powered by DAB+ Ready, Bluetooth audio streaming and USB 2.0 port will liven up your trip with tons of musical contents.

£389.99 ✓IN STOCK

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Hertz MP 250 D2.3 Mille Pro 10" 25cm Car Subwoofer Sub 2ohms 600w RMS

MP 250 D2.3 PRO Subwoofers JL Audio SubOutstanding performance in a compact size, this is the target of Mille Pro car audio subwoofers. On the strength of its know-how acquired with Mille Legend, the R&D team has optimized the production process to offer the “Hertz Sound Experience” to a wider audience using part of the technologies and materials of the flagship line.  

£369.99 ✓IN STOCK

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Hertz MP 250 D4.3 Mille Pro 10" 25cm Car Subwoofer Sub 4ohms 600w RMS

MP 250 D4.3 PRO SubwoofersJL Audio SubOutstanding performance in a compact size, this is the target of Mille Pro car audio subwoofers. On the strength of its know-how acquired with Mille Legend, the R&D team has optimized the production process to offer the “Hertz Sound Experience” to a wider audience using part of the technologies and materials of the flagship line.  

£369.99 ✓IN STOCK
Sours: https://www.carelectronicsnottingham.co.uk/hertz

Audio frequency

Sound whose frequency is audible to the average human.

An audio frequency or audible frequency (AF) is a periodicvibration whose frequency is in the band audible to the average human, the human hearing range. The SI unit of frequency is the hertz (Hz). It is the property of sound that most determines pitch.[1]

The generally accepted standard hearing range for humans is 20 to 20,000 Hz.[2][3][4] In air at atmospheric pressure, these represent sound waves with wavelengths of 17 metres (56 ft) to 1.7 centimetres (0.67 in). Frequencies below 20 Hz are generally felt rather than heard, assuming the amplitude of the vibration is great enough. High frequencies are the first to be affected by hearing loss due to age or prolonged exposure to very loud noises.[5][failed verification]

Frequencies and descriptions[edit]

Frequency (Hz) OctaveDescription
16 to 32 1st The lower human threshold of hearing, and the lowest pedal notes of a pipe organ.
32 to 512 2nd to 5th Rhythm frequencies, where the lower and upper bass notes lie.
512 to 2,048 6th to 7th Defines human speech intelligibility, gives a horn-like or tinny quality to sound.
2,048 to 8,192 8th to 9th Gives presence to speech, where labial and fricative sounds lie.
8,192 to 16,384 10th Brilliance, the sounds of bells and the ringing of cymbals and sibilance in speech.
16,384 to 32,768 11th Beyond brilliance, nebulous sounds approaching and just passing the upper human threshold of hearing
MIDI note Frequency (Hz) Description Sound file
0 8.17578125 Lowest organ note n/a (fundamental frequency inaudible)
12 16.3515625 Lowest note for tuba, large pipe organs, Bösendorfer Imperial grand piano n/a (fundamental frequency inaudible under average conditions)
24 32.703125 Lowest C on a standard 88-key piano.
36 65.40625 Lowest note for cello
48 130.8125 Lowest note for viola, mandola
60 261.625 Middle C
72 523.25 C in middle of treble clef
84 1,046.5 Approximately the highest note reproducible by the average female human voice.
96 2,093 Highest note for a flute.
108 4,186 Highest note on a standard 88-key piano.
120 8,372
132 16,744 Approximately the tone that a typical CRTtelevision emits while running.

See also[edit]

References[edit]

Sours: https://en.wikipedia.org/wiki/Audio_frequency
  1. 2011 red impala
  2. Das horn cup
  3. Large food distribution companies
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Sours: https://hertz-audio.com/
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Sours: https://www.hertzaudiovideo.com/contact/

Audio hertz

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