--- product_id: 122324861 title: "Rockville 18\" Replacement Sub Driver for Behringer B1800X PRO Subwoofer" brand: "rockville" price: "฿19900" currency: THB in_stock: true reviews_count: 2 category: "Rockville" url: https://www.desertcart.co.th/products/122324861-rockville-18-replacement-sub-driver-for-behringer-b1800x-pro-subwoofer store_origin: TH region: Thailand --- # 1800W Peak Power 105dB Sensitivity 20Hz - 500Hz Frequency Response Rockville 18" Replacement Sub Driver for Behringer B1800X PRO Subwoofer **Brand:** rockville **Price:** ฿19900 **Availability:** ✅ In Stock ## Summary > 🎵 Elevate Your Sound Game! ## Quick Answers - **What is this?** Rockville 18" Replacement Sub Driver for Behringer B1800X PRO Subwoofer by rockville - **How much does it cost?** ฿19900 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/122324861-rockville-18-replacement-sub-driver-for-behringer-b1800x-pro-subwoofer) ## Best For - rockville enthusiasts ## Why This Product - Trusted rockville brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Easy Connectivity:** Nickel plated banana plug terminals for hassle-free setup. - • **Unleash the Power:** Peak power of 1800 Watts for an electrifying audio experience. - • **Deep Bass Experience:** Frequency response down to 20 Hz for those heart-thumping lows. - • **High SPL Performance:** 3-layer voice coil designed for high sound pressure levels. - • **Precision Engineering:** Kevlar reinforced cone for unmatched durability and sound clarity. ## Overview The Rockville 18" Replacement Sub Driver is engineered for the Behringer B1800X PRO Subwoofer, delivering peak power of 1800 Watts and a frequency response from 20 Hz to 500 Hz. With a Kevlar reinforced cone and high SPL voice coil, this sub driver ensures deep, powerful bass and exceptional sound clarity, making it a must-have for any audio enthusiast. ## Description Product description Rockville 18" Replacement Sub Driver For Behringer B1800X PRO Subwoofer Features Peak Power : 1800 Watts Power RMS : 900 Watts Kevlar Reinforced Ultra Stiff Paper Composite Cone Pulp Composite Dust Cap Expanded and Rolled Steel Basket Treated Accordion Cloth Surround Ultra Saturated, High BL Magnetic Motor Gap 3“ High Temperature 4-Layer CCAW High SPL Voice Coil Linear Progressive Conex Dual Spider System Nickel Plated Banana Plug Terminals Impedance : 8 Ohms 107 oz. Magnet Motor Structure Mounting Depth: 7.36" inches Frequency Response : 20 Hz to 500 Hz Sensitivity : 105dB @ 1w/1m REVC: 6.8 Ohm FO: 30.823 Hz SD: 128.825m M BL: 20.898 QMS: 4.866 QES: 0.517 QTS: 0.468 NO: 2.005% SPLO: 105 dB VAS: 366.294 m M CMS: 155.432 uM/N MMS: 171.533 g MMD: 144.946 Kg Review: Good! - Works great! Review: Great replacement speaker built better than ones 3x the price - What can I say? I have a behringer 18” powered cab. The eurolive pro XD. Looked around for a replacement sub with comparable RMS ratings due to the behringer sub blowing and they were all over $200 for a comparable sub. Found this at a fraction of the cost of any sub out there. This sub was 100 watts RMS less than the behringer and was 8 ohms instead of 6. I installed this sub and didn’t over do it for 6-8 hours, played it low and let it break in. The ohm variance did nothing to the onboard behringer amp and it played flawlessly for 12 hours straight. Very happy with the frequency response of this speaker with the onboard crossover controls of the ported cabinet from behringer. Sounds great and will purchase Rockville speakers from this day forward. Sounds great and comes at a great price! ## Features - Rockville 18" Replacement Sub Driver For Behringer B1800X PRO Subwoofer. Power Rating : Peak Power : 1800 Watts. Power RMS : 900 Watts. Kevlar Reinforced Ultra Stiff Paper Composite Cone - Pulp Composite Dust Cap. Expanded and Rolled Steel Basket. Treated Accordion Cloth Surround. Ultra Saturated, High BL Magnetic Motor Gap. 3 High Temperature 4-Layer CCAW High SPL Voice Coil - Linear Progressive Conex Dual Spider System. Nickel Plated Banana Plug Terminals. Impedance : 8 Ohms. 107 oz. Magnet Motor Structure. Mounting Depth: 7.36" inches. Frequency Response : 20 Hz to 500 Hz - Sensitivity : 105dB @ 1w/1m. REVC: 6.8 Ohm. FO: 30.823 Hz. SD: 128.825m M. BL: 20.898 TM. QMS: 4.866. QES: 0.517. QTS: 0.468. NO: 2.005%. SPLO: 105 dB. VAS: 366.294 m M. CMS: 155.432 uM/N - MMS: 171.533 g. MMD: 144.946 Kg ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NQHW78X | | Antenna Location | PA | | Audio Driver Size | 18 Inches | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Surround | | Best Sellers Rank | #265,646 in Electronics ( See Top 100 in Electronics ) #1,451 in Car Component Subwoofers | | Brand | Rockville | | Built-In Media | Power Cable, Quick Start Guide, Speaker | | Color | black | | Compatible Devices | Car | | Compatible with Vehicle Type | Car | | Connectivity Technology | wired | | Control Method | Touch | | Controller Type | Voice control | | Customer Package Type | FFP | | Customer Reviews | 4.4 out of 5 stars 19 Reviews | | Enclosure Material | Kevlar reinforced paper composite | | Frequency Response | 20 Hz | | Impedance | 8 Ohms | | Input Voltage | 100 Volts | | Is Waterproof | FALSE | | Manufacturer | Rockville | | Model Name | B1800X | | Model Number | RVW1800P8 SPEC 2 | | Mounting Type | Plug Mount | | Number of Audio Channels | 1.0 | | Number of Items | 1 | | Power Source | Corded Electric | | Speaker Maximum Output Power | 1800 Watts | | Speaker Size | 18 Inches | | Speaker Type | Subwoofer | | Specific Uses For Product | PA | | Subwoofer Connectivity Technology | Wired | | Subwoofer Diameter | 18 Inches | | UPC | 613815671565 | | Unit Count | 1.0 Count | | Warranty Description | 1 Year Manufacturer | | Warranty Type | Full Warranty | | Woofer Diameter | 18 Inches | ## Product Details - **Brand:** Rockville - **Speaker Maximum Output Power:** 1800 Watts - **Frequency Response:** 20 Hz - **Connectivity Technology:** wired - **Audio Output Mode:** Surround ## Images ![Rockville 18" Replacement Sub Driver for Behringer B1800X PRO Subwoofer - Image 1](https://m.media-amazon.com/images/I/91furovUASL.jpg) ![Rockville 18" Replacement Sub Driver for Behringer B1800X PRO Subwoofer - Image 2](https://m.media-amazon.com/images/I/81YmeY-DA1L.jpg) ![Rockville 18" Replacement Sub Driver for Behringer B1800X PRO Subwoofer - Image 3](https://m.media-amazon.com/images/I/91YfkEVTT2L.jpg) ![Rockville 18" Replacement Sub Driver for Behringer B1800X PRO Subwoofer - Image 4](https://m.media-amazon.com/images/I/81z1sDuU9JL.jpg) ![Rockville 18" Replacement Sub Driver for Behringer B1800X PRO Subwoofer - Image 5](https://m.media-amazon.com/images/I/91SPVOcg2SL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good! *by J***Y on February 14, 2025* Works great! ### ⭐⭐⭐⭐⭐ Great replacement speaker built better than ones 3x the price *by J***N on March 30, 2019* What can I say? I have a behringer 18” powered cab. The eurolive pro XD. Looked around for a replacement sub with comparable RMS ratings due to the behringer sub blowing and they were all over $200 for a comparable sub. Found this at a fraction of the cost of any sub out there. This sub was 100 watts RMS less than the behringer and was 8 ohms instead of 6. I installed this sub and didn’t over do it for 6-8 hours, played it low and let it break in. The ohm variance did nothing to the onboard behringer amp and it played flawlessly for 12 hours straight. Very happy with the frequency response of this speaker with the onboard crossover controls of the ported cabinet from behringer. Sounds great and will purchase Rockville speakers from this day forward. Sounds great and comes at a great price! ## Frequently Bought Together - Rockville 18" Replacement Sub Driver For Behringer B1800X PRO Subwoofer - Rockville RX230 2 Stereo / 3 Way Mono Crossover with XLR Input and Output, Black - Cable Matters 2-Pack Premium Short XLR to XLR Cables - 3ft, Male to Female Microphone Cable, Oxygen-Free Copper (OFC) Mic Cord, Black --- ## 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.th/products/122324861-rockville-18-replacement-sub-driver-for-behringer-b1800x-pro-subwoofer](https://www.desertcart.co.th/products/122324861-rockville-18-replacement-sub-driver-for-behringer-b1800x-pro-subwoofer) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-06-12*