Electro-Voice FRX-940 Скачать руководство пользователя страница 4 | Manualshive

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FRX

-940 High-

Output, Coaxial Speaker System

FR10-2B SPECIFICATION GRAPHICS

FRX-940 High-Output, Coaxial Speaker System

Figure 2—One-Third-Octave Polar

Response (anechoic environment, with

passive crossover, long box axis

vertical)

HORIZONTAL
VERTICAL

5 dB per Division

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Содержание FRX-940

Страница 1: ...tro Voice X Array concert speakers There is much less coloration of the sound from resonating sources leaving only the intended sound to be heard by the audience Frequency Response The FRX 940 axial frequency response was measured in Electro Voice s large anechoic chamber at a distance of 10 feet with a swept sine wave input see Figure 1 The response curves show response with the passive cross ove...

Страница 2: ...ression driver on a fiberglass molded constant direc tivity horn and a dividing network providing an acoustic crossover frequency of 1 800 Hz The system shall be configurable in a biamp mode through internal switches in the cross over network The loudspeaker shall meet the following performance criteria power han dling 400 watts based upon ANSI EIA RS 426 A 1980 standard for full range loud speake...

Страница 3: ...oes not apply to burned voice coils or malfunctions such as cone and or coil damage resulting from improperly designed enclosures Electro Voice active electronics associated with the speaker systems are guaranteed for three 3 years from the date of original purchase Additional de Dx34A processor biamp mode Passive crossover tails are included in the Uniform Limited War ranty statement For warranty...

Страница 4: ...peaker System FR10 2B SPECIFICATION GRAPHICS FRX 940 High Output Coaxial Speaker System Figure 2 One Third Octave Polar Response anechoic environment with passive crossover long box axis vertical HORIZONTAL VERTICAL 5 dB per Division ...

Страница 5: ...FRX 940 High Output Coaxial Speaker System 5 FR10 2B SPECIFICATION GRAPHICS FRX 940 High Output Coaxial Speaker System 5 dB per Division HORIZONTAL VERTICAL ...

Страница 6: ... vs Frequency anechoic environment with passive crossover long box axis vertical Figure 4 Directivity vs Frequency anechoic environment with passive crossover Figure 5 Harmonic Distortion 0 1 Rated Power Input 40 watts anechoic environment with passive crossover Fundamental 2nd Harmonic 3rd Harmonic Fundamental 2nd Harmonic 3rd Harmonic ...

Страница 7: ...FRX 940 High Output Coaxial Speaker System 7 FR10 2B SPECIFICATION GRAPHICS FRX 940 High Output Coaxial Speaker System Figure 6 Impedance anechoic environment log scale Figure 7 FRX 940 Dimensions ...

Страница 8: ... θ θ θ θ Q 500 to 16 000 Hz Median see Figure 4 21 7 21 3 11 1 Directivity Index Di 500 to 16 000 Hz Median see Figure 4 13 4 dB 2 9 dB 3 2 dB Transducer Complement Low Frequency DL15 FRX 15 inch woofer High Frequency DH2T Driver Box Tuning Frequency 65 Hz Crossover Frequency 1 800 Hz acousticaly Crossover Slope 12 dB per octave Impedance Nominal 8 ohms Minimum 5 0 ohms Input Connections Dual barr...

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