- Product Details
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Quick Details
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Model Number:
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KA21
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Product Name:
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KA21 subwoofer speaker
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Usable bandwidth (-10 dB):
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31 Hz - 100 Hz
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Maximum SPL1:
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138 dB
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Nominal impedance:
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8 Ω
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Cabinet:
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First grade Russian birch plywood
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speaker:
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21-inch subwoofer
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Application:
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Indoor and outdoor performances
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Magnet:
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Neodymium magnet
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Installation:
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steel rigging
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Weight:
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49 kg
Quick Details
-
Warranty:
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3 years
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Place of Origin:
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Guangdong, China
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Brand Name:
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Aoyue
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Model Number:
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KA21
-
Product Name:
-
KA21 subwoofer speaker
-
Usable bandwidth (-10 dB):
-
31 Hz - 100 Hz
-
Maximum SPL1:
-
138 dB
-
Nominal impedance:
-
8 Ω
-
Cabinet:
-
First grade Russian birch plywood
-
speaker:
-
21-inch subwoofer
-
Application:
-
Indoor and outdoor performances
-
Magnet:
-
Neodymium magnet
-
Installation:
-
steel rigging
-
Weight:
-
49 kg
Product Paramenters
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Single 21 inch subwoofer
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Low frequency limit (-10 dB)
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29 Hz
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Maximum SPL1
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138 dB
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Transducers
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1 × 21″ neodymium cone driver
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Nominal impedance
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8 Ω
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Cabinet
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Premium grade Baltic beech and birch plywood
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Front
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Coated steel grill
Acoustically neutral 3D fabric |
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Rigging components
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High grade steel with anti-corrosion coating
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Nominal directivity (-6 dB)
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Standard or cardioid configuration
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Weight (net)
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49 kg
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Feature:
1x21” neodymium speaker woofer, 1800W
First grade Russian birch plywood with waterproofing Polyurea paint
Lightweight and compact
Simple, fast, integral rigging.
Product Display
Recommend Products
Why Choose Us
Warranty
3-year warranty for power amplifier products
Free and prompt after-sale service for you
Must-know before purchasing
1. Full-range speaker [line array speaker, professional speaker]:
the power of the power amplifier should be 1.5 times or more greater than the speaker;
2. Subwoofer: The power of the power amplifier should be twice or more the power of speaker.
About us
1. We are 10+ years manufaturer for professional audio speaker and power amplifier.
2. We offer logo customization service for OEM or ODM products.
3. We manufacture professional audio equipment for various performances and conferences.
4. We have CE ROHS certification for products.
5.We accept Paypal, Wester Union, T/T and Alipay.
3-year warranty for power amplifier products
Free and prompt after-sale service for you
Must-know before purchasing
1. Full-range speaker [line array speaker, professional speaker]:
the power of the power amplifier should be 1.5 times or more greater than the speaker;
2. Subwoofer: The power of the power amplifier should be twice or more the power of speaker.
About us
1. We are 10+ years manufaturer for professional audio speaker and power amplifier.
2. We offer logo customization service for OEM or ODM products.
3. We manufacture professional audio equipment for various performances and conferences.
4. We have CE ROHS certification for products.
5.We accept Paypal, Wester Union, T/T and Alipay.
Contact Us
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