--- product_id: 542208838 title: "hejhncii 4 Inch Subwoofer Bass Speaker Carbon Fiber Cone Woofer, 4/8 Ohm 40W Low Frequency Car Audio Speaker" brand: "hejhncii" price: "VT14657" currency: VUV in_stock: true reviews_count: 4 category: "Hejhncii" url: https://www.desertcart.vu/products/542208838-hejhncii-4-inch-subwoofer-bass-speaker-carbon-fiber-cone-woofer store_origin: VU region: Vanuatu --- # Carbon fiber + flax & bamboo cone 40W rated power Strong magnetic circuit hejhncii 4 Inch Subwoofer Bass Speaker Carbon Fiber Cone Woofer, 4/8 Ohm 40W Low Frequency Car Audio Speaker **Brand:** hejhncii **Price:** VT14657 **Availability:** ✅ In Stock ## Summary > 🎶 Small size, massive bass — feel every beat like never before! ## Quick Answers - **What is this?** hejhncii 4 Inch Subwoofer Bass Speaker Carbon Fiber Cone Woofer, 4/8 Ohm 40W Low Frequency Car Audio Speaker by hejhncii - **How much does it cost?** VT14657 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/542208838-hejhncii-4-inch-subwoofer-bass-speaker-carbon-fiber-cone-woofer) ## Best For - hejhncii enthusiasts ## Why This Product - Trusted hejhncii brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Tech Cone:** Innovative carbon fiber cone enhanced with flax and bamboo fibers for durability and crisp sound clarity. - • **Magnetic Mastery:** Advanced magnetic circuit system ensures powerful, distortion-free bass with rapid response. - • **Versatile Upgrade:** Perfect for 2.1 speaker systems, car audio, or computer subwoofer enhancements with high sensitivity (88dB). - • **Compact Powerhouse:** 4-inch subwoofer delivering a robust 40W output for deep, clean bass that fills your space. - • **Long-Stroke Suspension:** Rubber and foam composite suspension for extended excursion and steady, punchy low frequencies. ## Overview The hejhncii 4 Inch Subwoofer Bass Speaker features a carbon fiber cone reinforced with flax and bamboo fibers, delivering clean, powerful bass with a rated power of 40W and peak output of 100W. Its advanced magnetic circuit and long-stroke rubber-foam suspension ensure distortion-free, deep low frequencies, making it an ideal upgrade for car audio, 2.1 speaker systems, and computer subwoofers. ## Description 4 Inch Subwoofer Bass Speaker Carbon Fiber Cone Woofer Speaker 4/8 OHM 40W Low Frequency For Home Car Audio- Unit 1PCSmall calibers, large power, large rubber edge, clean and firm bass, steady and powerful.Very suitable for the production of 2.1 speakers subwoofer unit and two-way Crossover speaker woofer.The cones is added with flax and bamboo fiber, the suspension is made of rubber and foam composite material, the real long-stroke, high-power design.The use of strong magnetic- circuit system, air back flow system to ensure that the work in the high-power long stroke, bass clean, strong, fast. Low-frequency full of flexibility, used to upgrade the computer speaker subwoofer is also a good choice.Because of the high sensitivity, 25W-50W can easily push. Is a very rare bass unit.Specifications: Unit diameter: 4 inchesImpedance: 4?. 8 ?Rated power: 40W power: 50WsPeak power: 100WFrequency response: 65Hz-3500HzSensitivity: 88dBQts-: 0.42Box volume: 5.6L outside diameter: 116mm Diagonal screw hole: 105-108mm Speaker height: 65mmSpeaker hole size: 93mmCone Material: Cotton Paper +HempSize:as picture showPackage Includes: 1PC x Subwoofer SpeakerNote: No retail package.Please allow 0-1cm error due to manual measurement. plz make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! ## Features - Small calibers, large power, large rubber edge, clean and firm bass, steady and powerful. - Very suitable for the production of 2.1 speakers subwoofer unit and two-way Crossover speaker woofer. - The cones is added with flax and bamboo fiber, the suspension is made of rubber and foam composite material, the real long-stroke, high-power design. - The use of strong magnetic- circuit system, air back flow system to ensure that the work in the high-power long stroke, bass clean, strong, fast. Low-frequency full of flexibility, used to upgrade the computer speaker subwoofer is also a good choice. - Because of the high sensitivity, 25W-50W can easily push. Is a very rare bass unit. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C6TGZTDX | | Additional Features | Bass Boost | | Antenna Location | For Computers | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Stereo | | Best Sellers Rank | #299,518 in Electronics ( See Top 100 in Electronics ) #1,646 in Car Component Subwoofers | | Brand | hejhncii | | Built-In Media | 1PC x Subwoofer Speaker | | Color | One | | Compatible Devices | Desktop, Laptop, MP3 Player, Projector, Smartphone, Tablet, Television | | Connectivity Protocol | wired | | Connectivity Technology | wired | | Control Method | Touch | | Controller Type | Corded electric | | Customer Reviews | 3.9 out of 5 stars 9 Reviews | | Enclosure Material | Cotton Paper + Hemp | | Frequency Response | 3500 Hz | | Is Waterproof | FALSE | | Item Dimensions D x W x H | 2.56"D x 4.57"W x 2.56"H | | MP3 player | No | | Manufacturer | Diarypiece | | Model Name | RM | | Model Number | RM | | Mounting Type | Car Mount | | Number of Audio Channels | 1.0 | | Number of Items | 1 | | Power Source | Corded Electric | | Speaker Maximum Output Power | 100 Watts | | Speaker Size | 4 Inches | | Speaker Type | Subwoofer | | Subwoofer Connectivity Technology | Wired | | Subwoofer Diameter | 4 Inches | | Woofer Diameter | 4 Inches | ## Product Details - **Audio Output Mode:** Stereo - **Brand:** hejhncii - **Connectivity Technology:** wired - **Frequency Response:** 3500 Hz - **Speaker Maximum Output Power:** 100 Watts ## Images ![hejhncii 4 Inch Subwoofer Bass Speaker Carbon Fiber Cone Woofer, 4/8 Ohm 40W Low Frequency Car Audio Speaker - Image 1](https://m.media-amazon.com/images/I/61cL0Qe4xXL.jpg) ![hejhncii 4 Inch Subwoofer Bass Speaker Carbon Fiber Cone Woofer, 4/8 Ohm 40W Low Frequency Car Audio Speaker - Image 2](https://m.media-amazon.com/images/I/51Egvp1CrzL.jpg) ![hejhncii 4 Inch Subwoofer Bass Speaker Carbon Fiber Cone Woofer, 4/8 Ohm 40W Low Frequency Car Audio Speaker - Image 3](https://m.media-amazon.com/images/I/617kKfGBFxL.jpg) ![hejhncii 4 Inch Subwoofer Bass Speaker Carbon Fiber Cone Woofer, 4/8 Ohm 40W Low Frequency Car Audio Speaker - Image 4](https://m.media-amazon.com/images/I/51Ba4g5IEpL.jpg) ![hejhncii 4 Inch Subwoofer Bass Speaker Carbon Fiber Cone Woofer, 4/8 Ohm 40W Low Frequency Car Audio Speaker - Image 5](https://m.media-amazon.com/images/I/61CT6aCIMgL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***O on June 25, 2025* ### ⭐ Review *by A***O on October 30, 2024* ### ⭐ Review *by I***A on December 13, 2024* ## Frequently Bought Together - hejhncii 4 Inch Subwoofer Bass Speaker Carbon Fiber Cone Woofer, 4/8 Ohm 40W Low Frequency Car Audio Speaker - S350HS TPA3251 Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 220W×2+350W, 12V-38V Audio Power Amplifier Module with Treble and Bass Control,Black (S350HS) - Dayton Audio ND105-PR 4" Aluminum Cone Passive Radiator --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/542208838-hejhncii-4-inch-subwoofer-bass-speaker-carbon-fiber-cone-woofer](https://www.desertcart.vu/products/542208838-hejhncii-4-inch-subwoofer-bass-speaker-carbon-fiber-cone-woofer) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-09*