--- product_id: 370176029 title: "B4N 10cm Aluminium Midbass Round Frame" brand: "hivi" price: "1788 DH" currency: MAD in_stock: true reviews_count: 5 category: "Hivi" url: https://www.desertcart.ma/products/370176029-b4n-10cm-aluminium-midbass-round-frame store_origin: MA region: Morocco --- # Wide audio spectrum coverage Bronze/aluminum alloy cone Magnetically shielded design B4N 10cm Aluminium Midbass Round Frame **Brand:** hivi **Price:** 1788 DH **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your soundstage with precision-engineered midbass mastery! ## Quick Answers - **What is this?** B4N 10cm Aluminium Midbass Round Frame by hivi - **How much does it cost?** 1788 DH with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/370176029-b4n-10cm-aluminium-midbass-round-frame) ## Best For - hivi enthusiasts ## Why This Product - Trusted hivi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek & Sturdy Frame:** Cosmetic steel frames combine style with structural integrity, perfect for professional-grade custom builds. - • **Premium Build Materials:** Crafted with bronze/aluminum alloy cones and rubber surrounds for durability and crisp sound clarity. - • **Broad Spectrum Brilliance:** Covers a wide portion of the audio spectrum for rich, immersive midbass performance that fills your space. - • **Optimized for Power & Precision:** Designed to handle high power input delivering tight, accurate bass response ideal for audiophile and pro use. - • **Shielded for Seamless Integration:** Magnetically shielded design lets you place it confidently in center channels and multimedia setups without interference. ## Overview The HiVi B4N 10cm Aluminium Midbass Round Frame speaker driver features a magnetically shielded design ideal for center channel and multimedia applications. Its bronze/aluminum alloy cone and rubber surround deliver wide audio spectrum coverage with tight, accurate midbass. Built with cosmetic steel frames and shielded motor structures, it offers durability and interference-free performance, making it a top choice for custom audio builds and professional sound setups. ## Description Bronze.aluminum alloy cones, rubber surrounds, cosmetic steel frames, and shielded motor structures are the distinguishing features of HiVi's B Series fullrange speakers. Highlights * Capable of covering a wide portion of the audio spectrum * Magnetically shielded design allows use in center channel and other multimedia applications Product Details HiVi B4N 4 Aluminum Midbass Round Frame Bronze.aluminum alloy cones, rubber surrounds, cosmetic steel frames, and shielded motor structures are the distinguishing features of HiVi's B Series fullrange speakers. The B4N drivers are capable of covering a wide portion of the audio spectrum, and the magnetically shielded design allows use in center channel and other multimedia applications. Review: I am using this driver in my custom build powered FRFR guitar cabinet. The TPA3118 amplifier chip is perfect for this driver delivering 30W RMS in BTL mode. These are tight and accurate down where you need them 70-100Hz given proper cabinet volume. Review: A great speaker sounds amazing forward size does require a decent amount of power to work correctly ## Features - Magnetically shielded design allows use in center channel and other multimedia applications - Capable of covering a wide portion of the audio spectrum - Bronze/aluminum alloy cones, rubber surrounds, cosmetic steel frames, and shielded motor structures ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002M784C | | Colour | silver or gray | | Compatible devices | Laptop, Personal Computer, Smartphone | | Control method | App | | Impedance | 8 Ohms | | Included components | B Series full-range speakers | | Is waterproof | False | | Item model number | B4N | | Item weight | 907 g | | Manufacturer | HiVi | | Material | Aluminum | | Model name | B4N | | Number of Items | 2 | | Power source | Corded Electric | | Product Dimensions | 16.41 x 15.19 x 8 cm; 907.18 g | | Recommended uses for product | For Music Players | | Speaker size | 4 Inches | | Speaker type | Surround Sound | | Special features | Magnetic proof | | Subwoofer diameter | 4 Inches | | Surround sound channel configuration | 2.0 | | Warranty type | Limited | | Wireless communication technologies | Wi-Fi | ## Product Details - **Audio output mode:** Stereo - **Brand:** Hivi - **Connectivity technology:** Auxiliary, Bluetooth - **Mounting type:** Flush Mount - **Speaker maximum output power:** 25 Watts ## Images ![B4N 10cm Aluminium Midbass Round Frame - Image 1](https://m.media-amazon.com/images/I/51JpXr9T0gL.jpg) ## Questions & Answers **Q: what is the frequency range on this driver** A: 50-4500hz is probably a good estimate. This is one of my all time favorite drivers because it covers such a broad range. You will need a tweeter for this driver, but the amazing thing about it is how low it reaches and how clean the bass stays. By that I mean the harmonic distortion is kept to an absolute minimum within the specified frequency range. However you will need to have a low pass on this to avoid the cone breakup above 4500hz which is quite sharp **Q: What is the maximum wattage this thing can take?** A: I don't have the specs, but I recall the speaker was rated at 25 watts RMS. Search online, I recall a Chinese company had all of the specs listed. BTW, I was running them through an amp that was rated 60 watts RMS a channel and that didn't blow them out. **Q: Is it sold as a pair or single** A: Single. **Q: Do you combine shipping if I buy two?** A: Our pricing is already based on someone buying two. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by U***E on 8 September 2025* I am using this driver in my custom build powered FRFR guitar cabinet. The TPA3118 amplifier chip is perfect for this driver delivering 30W RMS in BTL mode. These are tight and accurate down where you need them 70-100Hz given proper cabinet volume. ### ⭐⭐⭐⭐⭐ Review *by K***T on 8 May 2021* A great speaker sounds amazing forward size does require a decent amount of power to work correctly ### ⭐⭐⭐⭐⭐ Review *by C***. on 10 March 2017* Quality sound you can afford. Very very nice little driver. I installed this in a 3 way box with another 8 inch hivi driver and tweeter. Using yamaha pre amp and onkyo A-9050... audiophile grade sound quality. ## Frequently Bought Together - Hivi B4N 4" Aluminum Round Frame Midbass - RECOIL RCI23 100% Oxygen Free Copper 3ft 2-Channel RCA Audio Cable, Twisted Pair with Noise Reduction - Taramps TS 400x4 400 watts RMS 4 Channels Full Range Car Audio Amplifier, 2 Bridged Channels, RCA Input Class D, Output Power, Multichannel Amplifier System, Small - TS400X4 --- ## 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.ma/products/370176029-b4n-10cm-aluminium-midbass-round-frame](https://www.desertcart.ma/products/370176029-b4n-10cm-aluminium-midbass-round-frame) --- *Product available on Desertcart Morocco* *Store origin: MA* *Last updated: 2026-04-26*