--- product_id: 553245398 title: "JBL SRX-928S Dual 18\" Powered SUBWOOFER" brand: "jbl" price: "$11692.37" currency: USD in_stock: true category: "Jbl" url: https://www.desertcart.us/products/553245398-jbl-srx-928s-dual-18-powered-subwoofer store_origin: US region: United States of America --- # 5000W Class D amplification Dual Ethernet with HControl Dual 18-inch woofers JBL SRX-928S Dual 18" Powered SUBWOOFER **Brand:** jbl **Price:** $11692.37 **Availability:** ✅ In Stock ## Summary > 🎶 Feel the power, command the room with JBL’s ultimate pro subwoofer! ## Quick Answers - **What is this?** JBL SRX-928S Dual 18" Powered SUBWOOFER by jbl - **How much does it cost?** $11692.37 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/553245398-jbl-srx-928s-dual-18-powered-subwoofer) ## Best For - jbl enthusiasts ## Why This Product - Trusted jbl brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Tour-Ready Durability:** Reinforced 18mm plywood enclosure in a truck-pack friendly design built for the road warriors. - • **Plug-and-Play Pro Control:** Built-in DSP and app control on Windows, macOS, and iPad OS for seamless tuning anywhere. - • **Effortless Heat Management:** Differential Drive tech plus passively cooled Class D amps ensure peak output without distortion. - • **Network-Enabled Scalability:** Dual Neutrik etherCON ports with HARMAN HControl support for professional Ethernet audio setups. - • **Powerhouse Bass Performance:** Dual 18-inch JBL woofers deliver earth-shaking low frequencies with crystal-clear fidelity. ## Overview The JBL Professional SRX928S is a dual 18-inch powered subwoofer engineered for professional sound reinforcement. Featuring JBL’s patented Differential Drive woofers, 5000 watts of Class D amplification, and advanced DSP with Ethernet control, it delivers high-fidelity, low-distortion bass in a rugged, road-ready enclosure. Ideal for touring, installations, and rental companies seeking scalable, plug-and-play performance. ## Description Dual 18-inch Powered SubwooferThe SRX900 Series embodies the advanced performance principles that drive JBL's development of audio products that make a real difference in the world of professional audio. This next-generation family of powered line arrays and subwoofers addresses the growing need for scalable small and medium-format professional sound-reinforcement solutions for rental companies, fixed installations and musicians seeking the ultimate combination of performance and portability. The SRX928S is a dual 18-inch active subwoofer designed to complement SRX900 full-range sound reinforcement systems. The sub woofer houses two JBL 2279-1 18-inch woofers, featuring Differential Drive JBL s dual voice coil, dual gap technology to deliver better heat dissipation, lower power compression, and wider dynamic range than conventional single-coil designs. Built-in DSP and amplification offer a plug and play experience, while providing consistency and optimum performance anywhere in the world. The SRX928S incorporates a large central low frequency port design that improves airflow and reduces audible turbulence, even at high output levels. A new, full-featured software package gives users control of the system on various platforms, including Windows, macOS, and iPad OS. Learn more about JBL Performance here. Features High-performance, high-density system solution in a truck-pack friendly format High-power-handling transducers deliver low distortion, high fidelity, and class-leading output Built-in, passively cooled Class D amplification with a universal power supply Dual Ethernet ports with Neutrik etherCON connectors Supports HARMAN HControl Ethernet User-controllable DSP LevelMax limiting uses sophisticated excursion-control algorithms to protect transducers Rear-panel LCD provides complete access to control features Reinforced 18mm plywood enclosures #html-body [data-pb-style="63201906173F3"]{justify-content: flex-start; display: flex; flex-direc ## Features - High-performance, high-density system solution in a truck-pack friendly format - High-power-handling transducers deliver low distortion, high fidelity, and class-leading output - Built-in, passively cooled Class D amplification with a universal power supply - Dual Ethernet ports with Neutrik etherCON connectors - Supports HARMAN HControl Ethernet ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CGL7L1CJ | | Antenna Location | For professional sound reinforcement systems, such as SRX900 series, suitable for rental companies, touring artists, DJs, and installations | | Audio Driver Size | 18 inches | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Stereo | | Best Sellers Rank | #898,794 in Electronics ( See Top 100 in Electronics ) #1,330 in Home Audio Subwoofers | | Brand | JBL | | Color | Black | | Compatible Devices | Laptop, Desktop, Television, Projector | | Connectivity Protocol | Ethernet | | Connectivity Technology | Ethernet | | Control Method | App | | Controller Type | Voice control | | Enclosure Material | Wood | | Is Waterproof | FALSE | | Manufacturer | JBL | | Model Name | SRX928S | | Model Number | SRX928S | | Mounting Type | Tabletop Mount | | Number Of Circuits | 1 | | Number of Audio Channels | 5.1, 7.1 | | Number of Items | 1 | | Number of Power Levels | 1 | | Power Source | Corded Electric | | Series Number | 900 | | Speaker Maximum Output Power | 5000 watts | | Speaker Size | 18 inches | | Speaker Type | Subwoofer | | Subwoofer Connectivity Technology | Wired | | Subwoofer Diameter | 0.46 meters | | Total Ethernet Ports | 2 | | UPC | 691991035586 | | Unit Count | 1 Count | | Warranty Description | 2 Year Limited Warranty | | Warranty Type | Limited or Full | | Wireless Technology | No Wireless Communication Technology | | Woofer Diameter | 18 inches | ## Product Details - **Audio Output Mode:** Stereo - **Brand:** JBL - **Connectivity Technology:** Ethernet - **Mounting Type:** Tabletop Mount - **Speaker Maximum Output Power:** 5000 watts ## Images ![JBL SRX-928S Dual 18" Powered SUBWOOFER - Image 1](https://m.media-amazon.com/images/I/815sqYVutQL.jpg) ## Frequently Bought Together - JBL Professional SRX928S Dual 18-Inch Powered Subwoofer - BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals - Kicker 46KISLOC K-Series Interconnect, Speaker to RCA W/Line-Out Converter --- ## 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.us/products/553245398-jbl-srx-928s-dual-18-powered-subwoofer](https://www.desertcart.us/products/553245398-jbl-srx-928s-dual-18-powered-subwoofer) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-19*