Meyer Sound Parabolic Wide-Range Sound Beam

Meyer Sound Parabolic Wide-Range Sound Beam

Inginerii de la Meyer Sound au dezvoltat o tehnologie unica in lume, concretizata prin acest echipament de sunet. Formatul incintei autoamplificate, care are nu mai putin de 1240 W RMS, prevazuta cu 28 de difuzoare 4" dispuse parabolic si un driver central de 2" arunca propriu-zis sunetul pana la 500m cu minimum de reverberatie si o claritate iesita din comun, ceea ce face ca acest produs sa fie exceptional pentru mall-uri, aeropoarte, sali mari, hale mari , piete, etc, spatii mari in care este imperios necesar ca un anunt, sau un speech de exemplu sa fie perfect inteligibil, fara ecoul salii, sau altfel de interferente. Produsul de ultima ora se importa din SUA, are 3 ani garantie si este ideal pentru orice campanie, sau sonorizare care implica acuratetea amplificarii. Produs comercializat in exclusivitate de stage-prolighting in Romania.

Prezentare si Detalii tehnice:

Series: Industrial Series

Model: SB-2

• Integrated control electronics and amplifiers
• TruPower Limiting (TPL) (driver Protection)
• Intelligent AC™ System (Automatic Voltage Selection)
• Compatible with RMS (Remote Monitoring System)
• Long-throw

The SB-2 is a biamplified sound reinforcement loudspeaker housed in an octagonal enclosure with a parabolic dish front face. Capable of high sound pressure levels with precisely defined, narrow coverage, the SB-2 offers a unique solution for large-scale distributed paging and music systems. While distributed ceiling speakers are often employed in an attempt to overcome reverberation and improve intelligibility, large venues pose problems of scale that conventional ceiling speakers cannot effectively address. In applications where the ceiling height is 40 feet or more, a conventional distributed system lacks both the power to overcome air losses and the directionality to avoid combing and excessive reverberation. The SB-2 provides a unique and effective solution to these problems. Featuring a tight 20-degree coverage pattern with high output capability, the SB-2 offers the ability to cover individual zones with highly intelligible, full-range sound while avoiding overlapping. A hybrid, two-way system, the SB-2 uses a waveguide to achieve directionality at high frequencies and a parabolic array of cone drivers at mid-to-low frequencies. The result is tightly controlled coverage from 500 Hz to 16 kHz, with low-frequency response extending down to 130 Hz. The SB-2 comprises twenty-eight 4-inch cone drivers, a 2-inch throat (4-inch diaphragm) compression driver, an integral complementary MOSFET power amplifier with 1240 Watt burst capability, and optimized signal processing circuitry. It features options for L6-20, IEC 309 or VEAM all-in-one connectors, and compatibility with RMS (Meyer Sound’s Remote Monitoring System).

• Integrated control electronics and amplifiers
• TruPower Limiting (TPL) (driver Protection)
• Intelligent AC™ System (Automatic Voltage Selection)
• Compatible with RMS (Remote Monitoring System)
• Long-throw
• Very High-Q
• Ultra-low distortion
• Tightly defined coverage
• Minimized overlap
• Maximum intelligibility
• Minimum Reverberation
• Applications includes: Large airports, arenas and malls, Paging and distributed music, Distributed coverage of large areas
• Depth : 792.99 mm
• Depth : 31.22 in 793 mm
• Dynamic Range : >110 dB
• Height : 1111.25 mm
• Height : 43.75 in 962.5 mm
• Impedance : 10000 ohm
• Width : 1181.10 mm
• Width : 46.50 in 1023 mm
• Shipping Weight : 204.12 kg
• Shipping Weight : 450 lbs 206 kg
• AC Voltage : 235 Volts
• Crossover Frequency : 1.5 kHz
• Coverage : 20 degree symmetrical 1 kHz to 16 kHz, 40 degree symmetrical 500 Hz, 90 degree symmetrical 250 Hz (-6 dB points)
• Maximum SPL (Sound Pressure Level) : 143 dB
• Amplifier - Type : Complementary power MOSFET output stages (audio class AB/H)
• Amplifier - Burst capability : 1240 Watts (620 watts/channel)
• Amplifier - THD, IM, TIM : < 0.02 %
• Product Weight : 136.08 kg
• Product Weight : 300 lbs
• Horizontal Symmetry : Yes
• Vertical Symmetry : Yes
• Coverage Horizontal : 20 degrees
• Coverage Vertical : 20 degrees
• Color : Black
• Minimum Frequency Response (Bandwidth) : 130 Hz
• Minimum Frequency Response (Bandwidth) : 0.13 kHz
• Maximum Frequency Response (Bandwidth) : 18000 Hz
• Maximum Frequency Response (Bandwidth) : 18 kHz
• Speaker Diameter (Driver) : 101.60 mm
• Speaker Diameter (Driver) : 4 in
• Current Draw : 4 Amps

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