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Beyma 21L50 **
Features:
21L50 • LOW FREQUENCY TRANSDUCER
Features:
• 21-Inch Bass Loudspeaker
• Superior Power Handling: 1000 W AES
• 4.5" (114 mm) Edgewound Copper Ribbon Voice Coil
• Additional Heat Dissipation Due to the Use of a Metal Intercooler
• Dual Spider System
• High Efficiency: 2.7% (98 dB 1w @ 1 m)
• Large Xmax: 9 mm
• Designed for Subwoofer Applications
Technical Specifications:
• Nominal Diameter: 540 mm 21-Inch
• Rated Impedance: 8 Ohms
• Minimum Impedance: 6.4 Ohms
• Power Capacity: 1000 W AES
• Program Power: 2000 W
• Sensitivity: 98 dB 2.83v @ 1m @ 2PI
• Frequency Range: 25 Hz - 1200 Hz
• Recommended Enclosure Volume: 100 / 250 L
• Voice Coil Diameter: 114 mm 4.5-Inch
• Magnetic Assembly Weight: 11.5 kg
• BL Factor: 28 N / A
• Moving Mass: 0.287 kg
• Voice Coil Length: 25 mm
• Air Gap Height: 11 mm
• Xdamage (Peak to Peak): 35 mm
• Overall Diameter: 550 mm 21.65-Inch
• Bolt Circle Diameter: 528 mm 20.68-Inch
• Baffle Cutout Diameter Front Mount 495 mm 19.48-Inch
• Baffle Cutout Diameter Rear Mount 510 mm 20.07-Inch
• Depth: 235 mm 9.25-Inch
• Volume Displaced by Driver: 20 l
• Net Weight: 17 kg
• Resonant Frequency, fs: 33 Hz
• D.C. Voice Coil Resistance, Re: 6 Ohms
• Mechanical Quality Factor, Qms: 12.03
• Electrical Quality Factor, Qes: 0.45
• Total Quality Factor, Qts: 0.43
• Equivalent Air Volume to Cms, Vas: 350 l
• Mechanical Compliance, Cms: 80 microm/N
• Mechanical Resistance, Rms: 5 kg/s
• Effective Surface Area, Sd (m2): 0.1764
• Maximum Displacement, Xmax: 9 mm
• Displacement Volume, Vd: 1600 cm3
• Voice Coil Inductance, Le @ 1kHz: 2.4 mH
• Basket: Die Cast Aluminium
• Cone: Paper
• Surround: Treated Cloth
• Voice Coil: Edgewound Copper Ribbon
• Magnet: Ferrite
Features:
• 21-Inch Bass Loudspeaker
• Superior Power Handling: 1000 W AES
• 4.5" (114 mm) Edgewound Copper Ribbon Voice Coil
• Additional Heat Dissipation Due to the Use of a Metal Intercooler
• Dual Spider System
• High Efficiency: 2.7% (98 dB 1w @ 1 m)
• Large Xmax: 9 mm
• Designed for Subwoofer Applications
Technical Specifications:
• Nominal Diameter: 540 mm 21-Inch
• Rated Impedance: 8 Ohms
• Minimum Impedance: 6.4 Ohms
• Power Capacity: 1000 W AES
• Program Power: 2000 W
• Sensitivity: 98 dB 2.83v @ 1m @ 2PI
• Frequency Range: 25 Hz - 1200 Hz
• Recommended Enclosure Volume: 100 / 250 L
• Voice Coil Diameter: 114 mm 4.5-Inch
• Magnetic Assembly Weight: 11.5 kg
• BL Factor: 28 N / A
• Moving Mass: 0.287 kg
• Voice Coil Length: 25 mm
• Air Gap Height: 11 mm
• Xdamage (Peak to Peak): 35 mm
• Overall Diameter: 550 mm 21.65-Inch
• Bolt Circle Diameter: 528 mm 20.68-Inch
• Baffle Cutout Diameter Front Mount 495 mm 19.48-Inch
• Baffle Cutout Diameter Rear Mount 510 mm 20.07-Inch
• Depth: 235 mm 9.25-Inch
• Volume Displaced by Driver: 20 l
• Net Weight: 17 kg
• Resonant Frequency, fs: 33 Hz
• D.C. Voice Coil Resistance, Re: 6 Ohms
• Mechanical Quality Factor, Qms: 12.03
• Electrical Quality Factor, Qes: 0.45
• Total Quality Factor, Qts: 0.43
• Equivalent Air Volume to Cms, Vas: 350 l
• Mechanical Compliance, Cms: 80 microm/N
• Mechanical Resistance, Rms: 5 kg/s
• Effective Surface Area, Sd (m2): 0.1764
• Maximum Displacement, Xmax: 9 mm
• Displacement Volume, Vd: 1600 cm3
• Voice Coil Inductance, Le @ 1kHz: 2.4 mH
• Basket: Die Cast Aluminium
• Cone: Paper
• Surround: Treated Cloth
• Voice Coil: Edgewound Copper Ribbon
• Magnet: Ferrite
Our Price
BUY NOW!
Availability of this item:
In Stock
In Stock
Warranty: 12 months
Продуктът е наличен в
• София, Централен склад бул. "Проф. Цветан Лазаров" 74А
Useful links:
Into Category:
Loudspeaker 21" or bigger
Availability info:
- In stock
- 2 - 5 days
- Limited Qty. Available
- Not available *
- Discontinued
* On request
Help Desk
Advisers
OPERATOR:
"Music World” Ltd
VAT № BG 205686014
7, Iskarsko Chausee blvd.
1528, Sofia, Bulgaria,
info@musicworld.bg
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