Features & Benefits
- 4000 Watts Program Power
- 97.2 dB sensitivity
- 32 Hz - 1500 Hz frequency response
- 5 Voice Coil for increased power ratings
- Forced air ventilation for efficient cooling
- High-quality die cast aluminum frame
- Home Page /
- Electronics /
- Audio /
- Home Audio, Speakers & Soundbars /
- All Home Speakers /
- Subwoofers /
- Blastking PROFILE21 21 4000 Watts High Output...
0 ratings
Item #:
83242269
Blastking PROFILE21 21 4000 Watts High Output Woofer
Item #:
83242269
INR 46993
Price Details
Price
INR 46993
M.R.P. INR 46993
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, September 03
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
The BlastKing Profile series brings high output, low frequency woofers with very low distortion, perfect for those needing high level, low frequency output.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Ships from Ubuy, Sold by:
UBNA Distribution LLC
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Output Power
Delivers an impressive 4000 watts, ensuring deep, powerful bass that enhances sound quality for both casual listeners and audiophiles alike.
Optimized Design
Engineered for high efficiency and durability, the woofer's design minimizes distortion while maximizing sound clarity, setting it apart from standard woofers.
Versatile Compatibility
Easily integrates into various sound systems, making it suitable for concerts, events, or home audio setups, offering flexibility to meet diverse user needs.
Product Details
| Woofer size | 21 in (53.3 cm) |
| Is powered | N |
| Rms power rating | 4000 W |
| Subwoofer type | Subwoofer |
| Impedance | 8 ohm |
| Peak audio power handling | 4000 W |
| Freq range | 32 Hz - 1500 Hz |
| Maximum sound pressure level | 97.2 dB |
| Brand | Blastking |
| Speaker size | 21 inches (53.3 cm) |
| Color | Black |
| Features | High Output |
| Height | 24 in (61 cm) |
| Weight | 50.3 lb (22.82 kg) |
| Volts | 8 V |
| Model | Profile21 |
| Has written warranty | No |
| Total count | 1 |
| Input/output direction | Output |
Who Should Buy?
-
Professional Musicians
Musicians needing powerful sound reinforcement for live performances will benefit from the woofer's high output capabilities.
-
Event Planners
Ideal for event planners seeking to enhance audio quality at large gatherings or parties with rich, booming bass.
-
Home Theater Enthusiasts
Perfect for audiophiles wanting to elevate their home theater experience with deep, impressive bass performance.
-
Casual Listeners
Those who casually listen to music may not require such high output and might prefer more compact options.
Product Description
Blastking PROFILE21 21 4000 Watts High Output Woofer
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the impedance of the woofer?
Answer: 8 ohm -
Question:
What is the diameter of the voice coil?
Answer: 127 mm / 5 inch -
Question:
Is the woofer waterproof?
Answer: No, it is not waterproof.
Blastking Subwoofers Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
PC
Paritosh
Verified buyer
“Quality, fit, and variety are all good. Very good quality, perfect fit, with a good variety in 70s Bellbottom jeans. Keep them coming.”
20-Jul-26 · via Trustpilot
AV
Aggarwal
Verified buyer
“Everything was well maintained and smooth . We can trust UBUY .”
23 July 2026 · via Trustpilot
JM
Jeeju
Verified buyer
“Product is nice. Well packaged and delivered promptly”
23 July 2026 · via Trustpilot
NG
neeraj
Verified buyer
“Product was delivered before time. At each steps remider given time to time ,product is also good and fruitful”
3 July 2026 · via Trustpilot
SP
siva
Verified buyer
“I received the product properly packed and without any damage. If you can provide a video showing how to assemble the parts, it would be a great help. Thanks & Regards, Siva Prakash.”
16-Jul-26 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
INR 46993
Order now and get it around Thursday, September 03
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.