B&C Speakers - 21DS115 4 Ohm
488,33 €
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Speaker driver
The B&C Speakers 21DS115-4 is a 21-inch loudspeaker, designed to deliver deep and powerful bass with great precision with a power of 3400 W AES, a 116 mm voice coil and optimal thermal management, ideal for professional sound systems.
ARTICLE N° 103253
Presentation
The B&C Speakers 21DS115-4 is a 21-inch loudspeaker designed to deliver precise and powerful low-frequency reproduction, with a response ranging from 30 Hz to 1 kHz, making it particularly suitable for sound reinforcement systems requiring significant sonic impact and high efficiency.
Equipped with a 116 mm copper wire voice coil and a neodymium magnet, it ensures optimized thermal management and a linear response across its entire frequency range. Its design incorporates a triple roll suspension and a double silicone spider, allowing a 15 mm travel while maintaining rigorous control of the cone movement.
Its high efficiency of 99 dB for 1 W at 1 m makes it a relevant choice for applications requiring significant acoustic power without compromising on signal accuracy.
With a power handling capacity of 3400 W AES, the B&C Speakers 21DS115-4 is designed to meet the requirements of professional broadcast systems that require deep and controlled bass.
Its radial cone is treated to resist humidity, and thanks to its neodymium structure, this speaker combines lightness and power, facilitating its integration into enclosures intended for large-scale sound reinforcement applications.
Equipped with a 116 mm copper wire voice coil and a neodymium magnet, it ensures optimized thermal management and a linear response across its entire frequency range. Its design incorporates a triple roll suspension and a double silicone spider, allowing a 15 mm travel while maintaining rigorous control of the cone movement.
Its high efficiency of 99 dB for 1 W at 1 m makes it a relevant choice for applications requiring significant acoustic power without compromising on signal accuracy.
With a power handling capacity of 3400 W AES, the B&C Speakers 21DS115-4 is designed to meet the requirements of professional broadcast systems that require deep and controlled bass.
Its radial cone is treated to resist humidity, and thanks to its neodymium structure, this speaker combines lightness and power, facilitating its integration into enclosures intended for large-scale sound reinforcement applications.
Other features
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B&C Speakers 21DS115 4 Ohm
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21" (53 cm) speaker
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Power 3400 W AES
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Ref: 21DS115-4
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Supplier: ALT21DS1154
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Sensitivity 99 db 1w/1m
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Frequency response: 30 Hz - 1 kHz
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4.5" (116 mm) Copper Wire coil
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Magnet: Neodymium
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Fs: 30 Hz
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Qts: 0.21
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Xmax: 15 mm
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Suspension: Triple roll
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Radial cone with front/rear waterproof treatment
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Double silicone spider
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RCK21DS1154 repair kit sold separately
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Dimensions: Ø547 x 255 mm
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Weight: 14.7 kg
Additional documents
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The market leader in speakers and hp drivers, B&C Speakers is the reflection of a brand that always listens to demand and does so with a major concern for innovation and sharp quality control, which allows it to always be present with the largest manufacturers of professional sound reinforcement speakers such as NEXO, LACOUSTICS and FBT.
