All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
active 21 inch subwoofer speaker + 21" subwoofer speaker box + power amplifier sound sub-bass
No reviews yet
Key attributes
Industry-specific attributes
Warranty
Other
Other attributes
Place of Origin
Guangdong, China
Brand Name
CVR PRO AUDIO
Model Number
CVR.CV-21N & CV-21NP
Customized
Yes
Dimension
620*649*750mm(W-H-D)
Power Supply Mode
Other
Storage
NA
SNR
30Hz-400Hz±3dB
Output Power
1200W(RMS)2400W(PEAK)
Connection Type
Other
Shell Material
Wood
Format
NA
The body material
Wood
radio function
NO
model
CV-21N & CV-21NP
Type
Sub-bass system
Frequency Response
30Hz-400Hz±3dB
power handing
1200W(RMS)2400W(PEAK)
Amplifier type
Switching power amp, class D circuit
painting
black texture painting
Dimensions
620*649*750mm(W-H-D)
warranty
3 years free warranty
logo
customised
Packaging and delivery
Packaging Details
quality cartons/flight cases
Port
GUANGZHOU
Selling Units:
Single item
Single package size:
68X78X83 cm
Single gross weight:
75.000 kg
Supply Ability
Supply Ability
10000 Box/Boxes per Month
Lead time
| Quantity (pieces) | 1 - 2 | > 2 |
| Lead time (days) | 15 | To be negotiated |
Still deciding? Get samples first! Order sample
Samples
Maximum order quantity: 1 piece
Sample price:
$20,000.00/piece
Customization
Customized logo
Min. order: 10
Customized packaging
Min. order: 10
Graphic customization
Min. order: 10
For more customization details, message supplier
Certifications
CE
CE
CE
CEKnow your supplier
Custom manufacturer10 yrsLocated in CNStore rating
4.9/5
On-time delivery rate
100.0%
Response time
≤4h
Online revenue
$1,700,000+
Floorspace
4350m²
Staff
52
Services
Minor customization
Design-based customization
Quality control
Finished product inspection
QA/QC inspectors (4)
Order with confidence
Verified as Custom Manufacturer
Evaluated as top-rated supplierProduct descriptions from the supplier
Minimum order quantity: 1 piece
$100.00 - $2,000.00Variations
Total options:
Shipping
Shipping solutions for the selected quantity are currently unavailableStill deciding? Get samples first! Order sample
Samples
Maximum order quantity: 1 piece
Sample price:
$20,000.00/piece
Membership benefits
Quick refunds on orders under US $1,000Claim now
Purchase detailsProtection with 
Purchase details
Protection with
Secure payments![]()
Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols
Refund policy![]()
Claim a refund if your order doesn't ship, is missing, or arrives with product issues