--- product_id: 31460779 title: "Massive Audio MC12II 12” Mid-Range Speaker | 400W RMS / 800W Max, 8 Ohm, High SPL Pro Audio Driver, Loud Clear Vocals & Midrange, Car, Stage & PA Audio Upgrade" brand: "massive audio" price: "£261.93" currency: GBP in_stock: true category: "Massive Audio" url: https://www.desertcart.co.uk/products/31460779-massive-audio-mc12ii-12-mid-range-speaker-400w-rms-800w store_origin: GB region: United Kingdom --- # 8 Ohm optimized clarity 400W RMS power Heavy-duty durable build Massive Audio MC12II 12” Mid-Range Speaker | 400W RMS / 800W Max, 8 Ohm, High SPL Pro Audio Driver, Loud Clear Vocals & Midrange, Car, Stage & PA Audio Upgrade **Brand:** massive audio **Price:** £261.93 **Availability:** ✅ In Stock ## Summary > 🎤 Own the midrange throne with Massive Audio MC12II – where power meets clarity! ## Quick Answers - **What is this?** Massive Audio MC12II 12” Mid-Range Speaker | 400W RMS / 800W Max, 8 Ohm, High SPL Pro Audio Driver, Loud Clear Vocals & Midrange, Car, Stage & PA Audio Upgrade by massive audio - **How much does it cost?** £261.93 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/31460779-massive-audio-mc12ii-12-mid-range-speaker-400w-rms-800w) ## Best For - massive audio enthusiasts ## Why This Product - Trusted massive audio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **8 Ohm Efficiency:** Engineered for crystal-clear vocals and rich midrange in any setup. - • **Built Like a Tank:** Rugged aluminum basket and high-temp coil for relentless durability. - • **Versatile Pro Audio Fit:** Perfect for custom car systems, PA rigs, and stage performances. - • **Powerful 400W RMS Output:** Unleash booming midrange with pro-level volume and precision. - • **Precision Sound Engineering:** Balanced mids and extended dynamic range cut through any noise. ## Overview The Massive Audio MC12II is a 12-inch mid-range speaker delivering 400W RMS (800W max) power with an 8 Ohm impedance, designed for professional-grade car, stage, and PA audio systems. Featuring a heavy-duty aluminum basket, high-temp voice coil, and reinforced cone, it ensures durability and thermal stability under high output. With 99.4dB sensitivity and a frequency response spanning 50Hz to 4kHz, it produces loud, clear vocals and rich midbass, making it ideal for custom audio builds and demanding live environments. ## Description Experience the pinnacle of professional sound with the Massive Audio MC12II, a high-performance 12 inch speaker engineered for staggering volume and crystal-clear vocal reproduction. Designed as part of the elite M-Series, this 8 ohm speaker bridges the gap between competition-grade mobile audio and professional live sound. Whether you are building a custom "Chuchero" style car system or looking for the ultimate midbass speakers to anchor your soundstage, the MC12II delivers the "long throw" performance needed to cut through any environment with authority. The MC12II is "Built Like a Tank," featuring an ultra-low resonance cast aluminum basket and a heavy 77.5oz high-flux Ferrite magnet. Unlike standard mid range speakers that lose clarity at high volumes, this driver utilizes a reinforced pressed paper cone and a high-temperature Kapton voice coil former to maintain thermal stability under extreme stress. With a massive 400 Watts RMS power handling and a remarkable 99.4dB sensitivity, it produces high-decibel output with incredible efficiency, making it a favorite for high-output stage speakers and professional DJ monitors. Versatility is at the core of the MC12II's design. While it excels at providing thick, detailed vocals, its 50Hz – 4kHz frequency response allow it to perform as a powerful midbass speaker in large-scale installations. It provides the punch and "snap" that a traditional car bass speaker or subwoofer cannot achieve alone, filling the vital frequency gap in your audio spectrum. The vented and extended core design ensures the motor stays cool during long-duration playback, making it perfect for both grueling outdoor events and daily high-volume use. Upgrade your system today and feel the difference that 99.4dB of pure, uncolored sound can make in your next build. ## Features - High-Power Performance | 400W RMS / 800W Max delivers loud, precise midrange with excellent SPL for car, stage, or PA systems. - 8 Ohm Efficient Design | Optimized for clear vocals and rich midrange response in professional and custom audio setups. - Durable Construction | Heavy-duty cone and high-temp voice coil for reliable, long-lasting performance under high output. - Versatile Fit | Perfect for custom car audio, pro audio rigs, or PA installations requiring strong midrange sound. - Precision Sound Engineering | Reproduces vocals and instruments accurately with balanced mids and extended dynamic range. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00I5WQDW4 | | Antenna Location | For Professional Audio Setups, For Surround Sound Systems, For Home Audio Systems, For Cars, Indoor, car | | Audio Driver Size | 12 inches | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Stereo , Surround | | Best Sellers Rank | #353,823 in Electronics ( See Top 100 in Electronics ) #817 in Car Component Speakers #4,054 in Car Coaxial Speakers | | Brand | Massive Audio | | Built-In Media | Massive Audio MC12II 12-inch 800W Peak Mid-Range Speaker | | Compatible Devices | Smartphone, Tablet, MP3 Player, Laptop, Desktop, Television | | Compatible with Vehicle Type | Car | | Connectivity Protocol | aux, RCA | | Connectivity Technology | Coil, Wired | | Control Method | App | | Customer Reviews | 3.6 out of 5 stars 4 Reviews | | Enclosure Material | Aluminum, Paper | | Frequency Response | 7000 hertz | | Global Trade Identification Number | 00623169660566 | | Impedance | 8 ohm | | Is Waterproof | False | | Item Dimensions D x W x H | 5.2"D x 12.2"W x 12.2"H | | Item Weight | 15 pounds | | Manufacturer | Massive Audio | | Model Name | MC12II | | Model Number | MC12II | | Mounting Type | Car Mount | | Number of Items | 1 | | Number of Power Levels | 1 | | Power Source | Corded Electric | | Speaker Maximum Output Power | 800 watts | | Speaker Size | 12 inches | | Speaker Type | Coaxial | | Specific Uses For Product | Mobile DJ setups, PA systems, and "Chuchero" style car audio, Pro Mid-Range, car audio systems | | Subwoofer Connectivity Technology | Wired | | Subwoofer Diameter | 12 inches | | UPC | 623169660566 | | Unit Count | 1 Count | | Warranty Description | 90-Day Warranty (Authorized Massive Audio Retailers Only) 1-Year with Authorized Install | | Warranty Type | Limited | | Woofer Diameter | 12 inches | ## Product Details - **Audio Output Mode:** Stereo - **Brand:** Massive Audio - **Connectivity Technology:** Coil - **Frequency Response:** 7000 Hz - **Speaker Maximum Output Power:** 800 Watts ## Images ![Massive Audio MC12II 12” Mid-Range Speaker | 400W RMS / 800W Max, 8 Ohm, High SPL Pro Audio Driver, Loud Clear Vocals & Midrange, Car, Stage & PA Audio Upgrade - Image 1](https://m.media-amazon.com/images/I/811ptHgnJZL.jpg) ![Massive Audio MC12II 12” Mid-Range Speaker | 400W RMS / 800W Max, 8 Ohm, High SPL Pro Audio Driver, Loud Clear Vocals & Midrange, Car, Stage & PA Audio Upgrade - Image 2](https://m.media-amazon.com/images/I/811VdtDs+rL.jpg) ![Massive Audio MC12II 12” Mid-Range Speaker | 400W RMS / 800W Max, 8 Ohm, High SPL Pro Audio Driver, Loud Clear Vocals & Midrange, Car, Stage & PA Audio Upgrade - Image 3](https://m.media-amazon.com/images/I/91-TYkcS3FL.jpg) ![Massive Audio MC12II 12” Mid-Range Speaker | 400W RMS / 800W Max, 8 Ohm, High SPL Pro Audio Driver, Loud Clear Vocals & Midrange, Car, Stage & PA Audio Upgrade - Image 4](https://m.media-amazon.com/images/I/81EbWs2xEXL.jpg) ![Massive Audio MC12II 12” Mid-Range Speaker | 400W RMS / 800W Max, 8 Ohm, High SPL Pro Audio Driver, Loud Clear Vocals & Midrange, Car, Stage & PA Audio Upgrade - Image 5](https://m.media-amazon.com/images/I/819FxgaxZEL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Massive Audio MC12II MC Series. 12 Inch, 800 Watts, 8 Ohm Pro Audio Midrange/Midbass Speaker for Cars, Stage and DJ Applications. Sold Individually. - Taramps TS 800x4 Car Audio Multichannel Amplifier 800 Watts Rms 2 Ohms 4 Channel 2 Bridged Channel Full Range Crossover, RCA/High Level Input, Class D --- ## 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.co.uk/products/31460779-massive-audio-mc12ii-12-mid-range-speaker-400w-rms-800w](https://www.desertcart.co.uk/products/31460779-massive-audio-mc12ii-12-mid-range-speaker-400w-rms-800w) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-09-11*