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SB21H

foto SB21H A perfect complement to LANarray210 system as well as for the rest of our production and more.
The salient features are its extreme compactness and easy handling, combined with a great sound with high power. In order to ensure maximum reliability of operation even in the toughest conditions, the diffuser is equipped with a front radiant plaque to control the air temperature in the duct.
The active version (SB21H-A) incorporates an amplifier of the latest generation,DSP provided, with four presets that offer the possibility of being able to be coupled to each system of medium-high frequency, ensuring an absolutely reliable and accurate support for each musical genre, in addition to the cardioid composition.
Specifications SB21H
Frequency response: (passive) (±3dB) 35Hz-95Hz
Axial sensitivity: (2V@1m, SPL) 97dB
Power handling: AES Standard 1800W
Power handling: program 3600W
Nominal impedance:: 8ohm
Maximum pressure level: long term (SPL) 139dB
Maximum pressure level: peak (SPL) 142dB
Coverage angle: (passive) omnidirectional
Components: LF 21"
Net weight: 87,5 Kg
Dimensions: 76 x 70 x 93cm (H x W x D)
Finishing: black impregnating and protective water paint, CUSTOM on request
Active version SB21H-A
Frequency response: (±3dB) 35Hz-100Hz / 4 frequencies presets with variable programs
Maximum pressure level: long term (SPL) 139dB
Maximum pressure level: peak (SPL) 142dB
Coverage angle: omnidirectional / cardioid
Components: LF 21"
Net weight: 89,5 Kg
Dimensions: 76 x 70 x 93cm (H x W x D)
Onboard power amplifier SB21H-A
Power Factor Correction (PFC): for the best use worldwide and error protection of connection with supply line (over 400V). Universal power supply with low consumption and high efficiency. Fixed frequency of exchange of the output stage for the highest degree of audio accuracy.
Complete and efficient protections
Overfeeding, lack of audio signals
Power limiter and thermal break
Short circuit and overload
Clip limiter
Permanent signal limiter
High frequencies protection
Thermal controlled internal fans for system, power-supply and output
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Read 13337 times Last modified on Thursday, 22 August 2013 20:08

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