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Item #:
89312146
RCF LF21X451 21-inch Sub Woofer 2000 Wrms 4000 Watts Max 4.5" Fiberglass Inside | Outside Copper Voice Coil Dual Forced Air Vent 8 Ohm
90% of respondents would recommend this to a friend
Item #:
89312146
BDT 132180
Price Details
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Only 9 items left in stock.
Order now and get it around Wednesday, October 07
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4000 Watt continuous program power handling for unmatched performance!
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What Stands Out
High Power Handling
Delivers 2000 Wrms and peaks at 4000 Watts, ensuring powerful and impactful bass for professional audio setups and demanding environments.
Advanced Coil Design
Features a 4.5" fiberglass inside and outside copper voice coil for enhanced thermal management, reducing distortion and improving sound fidelity during prolonged use.
Effective Ventilation
Dual forced air vent system prevents overheating, ensuring consistent performance and longevity even in high-energy sound environments, making it ideal for DJs and sound engineers.
Product Details
| Audio Output Mode | Surround |
| Mounting Type | Floor Standing |
| Speaker Type | Woofer |
| Control Method | Touch |
| Speaker Size | 21 inches |
| Speaker Maximum Output Power | 4000 watts |
| Frequency Response | 28 hertz |
| Impedance | 8 ohm |
| Unit Count | 1 Count |
| Item Dimensions D x W x H | 21"D x 21"W x 9.05"H (53.3 x 53.3 x 23 cm) |
| Item Weight | 26.6 pounds (12.07 kg) |
| Brand | RCF |
| Model Number | RCF-LF21X451 |
| Model Name | RCF-LF21X451 |
| Built-In Media | RCF LF21X451 21-inch Sub Woofer 8 Ohm |
| Number of Items | 1 |
| UPC | 810130953493 |
| Manufacturer | RCF |
| Connectivity Technology | XLR |
| Audio Driver Type | Dynamic Driver |
What's in the box
RCF LF21X451 21-inch Sub Woofer 8 Ohm
Who Should Buy?
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Professional DJs
DJs requiring powerful bass for large events will benefit from the high output and reliability of this subwoofer.
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Concert Venues
Ideal for concert venues needing deep, impactful bass to enhance live performances and crowd engagement.
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Home Theater Enthusiasts
Home theater setups that prioritize low-frequency performance will find this subwoofer enhances movie experiences dramatically.
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Casual Listeners
Casual music listeners who don't need extreme power may find this subwoofer excessive for their needs.
Product Description
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Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
RCF Subwoofers RCF-LF21X451 Editorial Review
RCF LF21X451 21-inch Sub Woofer 2000 Wrms 4000 Watts Max 4.5" Fiberglass Inside | Outside Copper Voice Coil Dual Forced Air Vent 8 Ohm offers powerful audio performance with a maximum output power of 4000 watts, ensuring rich and immersive sound for any audio application. The speaker features a frequency response that reaches as low as 28 hertz, making it ideal for deep bass reproduction. Designed for floor standing, it boasts a robust construction and weight of 26.6 pounds, providing stability and durability. With its innovative dual forced air vent design, it promotes better cooling and efficiency during prolonged use, delivering a superior listening experience.
Customer Reviews & Ratings
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Pros
- High maximum output power enhancing audio performance
- Low frequency response down to 28 hertz
- Durable construction ensures longevity
- Designed for easy floor standing setup
- Innovative cooling features for reliability
Cons
- The unit may be heavy for some users.
Product Price History
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.
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BDT 132180
Order now and get it around Wednesday, October 07
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:
Only 9 items left in stock.
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Features & Benefits
- Handling 4000 Watts continuous power ensures long-lasting performance.
- Designed with 4.5-inch fiberglass inside/outside copper voice coil for durability.
- High sensitivity of 97 dB for efficient sound reproduction.
- Wide frequency range from 28 Hz to 1 kHz for rich, deep bass.
- Features dual-forced air ventilation to minimize power compression.
- Advanced BL factor of 30.5 T·m for faster and accurate low frequency response.
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