DAS Audio EVENT-218A 3200W Dual 18" Subwoofer

Deploy massive low-frequency control with the DAS Audio EVENT-218A

The EVENT-218A is a dual 18" powered subwoofer built for real-world SPL, cardioid directionality, and fast deployment in high-pressure show environments. It combines two DAS 18FW4 drivers with a 3200W peak Class D amplifier and integrated FIR-filtered DSP—delivering 143 dB of peak output with clean, time-aligned low end down to 32 Hz. No external processor. No guesswork. Just raw sub-bass reinforcement that hits with accuracy at scale.

This isn’t a sub you add at the last minute—it’s the box you plan your low-frequency strategy around. Whether it’s four stacked across a festival barricade, flown behind a vertical hang, or bolted into a grid for a cardioid club install, the EVENT-218A offers repeatable control in the most demanding formats. It’s designed for sound teams that don’t have time to troubleshoot racks, and DJs who expect full-frequency punch without mud. The DSP handles delay, gain, polarity, and cardioid correction on the back panel—no laptop required. The cabinet stacks tight, rides hard, and comes back asking for more.

Performance Highlights

• 143 dB SPL Peak: High-output dual 18" system with clean low-end delivery for 1,000–5,000 person coverage areas.
• 32 Hz Extension: Extended low-frequency response with musical tonality and fast decay—tight when it counts, deep when it matters.
• Built for Arrays: Cardioid-ready design works in 2-, 3-, and 4-box configurations without racks or third-party gear.
• Integrated DSP: Field-optimized presets for cardioid, standard, and offset deployment modes.

Enclosure Design

• 18mm Birch Plywood: ISO-flex coated tour-grade housing with internal bracing for durability and sonic integrity under load.
• M10 Rigging Points: Supports flown installations and suspended sub arrays in fixed-grid or truss-mounted applications.
• Stacking Geometry: Designed for fast alignment and safe vertical loading in truck packs or stage-front barricades.
• Ergonomic Handling: Dual side grips, steel grille, and rear-mounted amplifier cavity for optimal cable routing and transport.

Where the EVENT-218A excels

• Festival-grade low-end coverage: With 143 dB SPL and sub extension to 32 Hz, the EVENT-218A holds its composure at scale—delivering clean, tactile bass to 100 ft+ zones without folding under pressure.
• Cardioid subwoofer deployment: Built-in DSP presets allow fast polarity and delay alignment for rear rejection in 2- or 3-box configurations—ideal for FOH zones near stage decks, city-regulated installs, or DJ riser clusters.
• Touring rigs and high-speed deployment: Truck-pack geometry, reinforced ISO-flex exterior, and direct stack/load mechanics reduce setup friction. Cardioid presets mean no external processing—fewer racks, faster hits.
• Installed venue systems with sub-zone control: M10 rigging points support flown or grid-mounted arrays, while onboard DSP allows per-unit delay tuning across distributed low-frequency arrays in clubs, churches, or performance halls.
• DJ setups where feel and focus matter: Dual 18FW4 woofers move serious air without smear, making the EVENT-218A ideal for low-frequency accuracy in electronic, bass music, or hip-hop rigs demanding chest-hit over mud.

Accessory Spotlight for the DAS Audio EVENT-218A

• DAS Audio FUN-2-EV218 Protective Transport Cover — Durable black cover designed to fit two EVENT-218A subwoofers stacked on a dolly. Prevents scratches and dust during transport and storage, with reinforced seams and side access points.
• DAS Audio PL-EV218S Transport Dolly — Heavy-duty wheeled platform for transporting up to two EVENT-218A units. Designed for fast loading and protection in both touring and fixed-install environments.

Control modes of the EVENT-218A powered subwoofer

The EVENT-218A is designed to be tuned by the same person loading it in—no laptop, no network, no middleman. Its rear-panel DAScontrol™ interface gives you fast access to deployment presets, cardioid array logic, delay alignment, polarity control, and gain structure directly on the box. Every function is purpose-built to minimize setup time and maximize output control—especially in stacked or mirrored sub arrays where phase accuracy is mission critical.

Using the rotary encoder and backlit display, you can dial in standard or cardioid presets based on box count and layout—no external gear or software required. Delay settings allow alignment to top cabinets or between sub zones, while polarity inversion and input sensitivity trims handle real-world rig matching. Whether you’re running two units side-by-side or six across a barricade, the DSP handles the details so you can focus on sound, not system math.

• Cardioid Presets: Built-in configurations for rear rejection in 2- and 3-box arrays using polarity and time offset correction.
• Delay Alignment: Precise delay tuning for sub-to-top alignment or to compensate for physical offset in split-field arrays.
• Gain & Sensitivity Control: Adjustable input trims match console output or downstream controller behavior—no need to re-stage at FOH.
• Polarity Inversion: One-click polarity flip for solving phase issues in offset stacks, center clusters, or flown sub configurations.
• Preset Recall: Quickly load matched filter profiles optimized for symmetrical arrays, stacked rigs, or cardioid stacks.

The EVENT-218A’s control modes aren’t just convenient—they're built to eliminate weak links between system design and showtime. When you’re flying gear at height or racing a changeover, this is the DSP logic that keeps everything moving forward, clean, and locked in phase.

How to deploy the EVENT-218A in the field

The EVENT-218A is built for deployment in real environments—where speed, stacking logic, and cardioid performance need to happen without rehearsal. Whether you’re ground-stacking in front of a DJ riser or building symmetrical barricade clusters for a festival, this cabinet gives you multiple layout paths without needing external DSP or controller hardware.

In cardioid mode, a 2- or 3-box configuration can be built using rear-facing units with inverted polarity and delay applied directly via DAScontrol™. Each preset accounts for physical spacing and gain compensation, allowing you to create rear-canceling patterns without having to time-align manually. Delay and gain trims can be adjusted in the field to adapt to truss clearance, stage depth, or unexpected throw distance.

For standard ground stacks, the enclosure's straight-back geometry supports secure vertical alignment—even without additional framing. Stacks of 2 or 3 units can be run in mono or stereo mode with consistent phase, while onboard FIR filtering ensures smooth coupling with EVENT-210A or 212A tops. In flown scenarios, M10 rigging points support frame-mounted installations, or hybrid hangs with additional subs behind the array for low-end lift in deep rooms.

Each cabinet is designed for fast handling, with rear amplifier orientation and clear labeling that minimizes signal mistakes in dim light or during fast load-in. The steel grille and ISO-flex finish stand up to repeat use, transport shock, and venue push-back. And once signal is up? The preset takes over, letting the system behave like it was built for the room—even if you walked in 10 minutes ago.

Amplifier architecture of the EVENT-218A

At the heart of the EVENT-218A is a single-channel Class D amplifier rated at 3200W peak and optimized for driving dual high-excursion 18FW4 transducers with clean voltage and headroom to spare. The amp is tuned to scale with box count—whether you’re running one sub or a cardioid arc of six—with DSP-linked limiting, phase-consistent response, and transient integrity that holds under load.

The switch-mode power supply (SMPS) allows stable operation across global voltages (100–240V AC) and regulates internal current even during large low-frequency swings—critical when the rig is running hard in hot weather or off festival power. Convection cooling handles thermal management passively via a rear-panel heat sink—no internal fans means no noise and no failure-prone moving parts.

Integrated protection systems are handled entirely by the onboard DSP, not analog limiter circuits. That means multi-band limiting, thermal rollback, and short-circuit shutdown all behave gracefully in real time. There’s no hard clipping, no blown drivers, and no limp LF when the system gets hot—just dynamic control that keeps the sub performing like it’s fresh off the truck.

Power is connected via a locking powerCON NAC3FCB input to prevent accidental disconnects in flown or high-traffic environments. Input sensitivity is calibrated for standard mixer and controller outputs, allowing the system to stay gain-consistent even in complex multi-sub arrays or multi-console handoffs.

Digital signal processing in the EVENT-218A

The EVENT-218A’s internal DSP isn’t just about tuning—it’s about control under pressure. It governs crossover behavior, time alignment, gain structure, polarity, and limiting using a factory-programmed architecture optimized for deployment speed and sonic consistency. Whether you’re setting up a 2-box stack or time-aligning subs behind a flown array, every setting is dialed in via the DAScontrol™ interface—no computer required.

At the core is a FIR-filtered crossover network designed to maintain linear phase behavior across the sub’s operating range. These filters are matched to EVENT-series tops, giving you smooth crossover summation and no phase smear between your LF and MF drivers. When you link tops like the EVENT-212A, the DSP ensures full-range alignment without rackmount processors or additional latency layers.

Delay control is adjustable in millisecond increments, allowing precise sub-to-top and sub-to-sub alignment even in asymmetrical or offset layouts. You can compensate for risers, multiple throw zones, or cardioid rear offsets with built-in timing tools. Polarity inversion is available per box and pairs directly with the cardioid presets to form accurate rear-canceling sub arrays.

All DSP settings are stored locally and retained on power-down. You can configure an entire sub arc during load-in, power cycle, and deploy—knowing that your presets will stay intact across venue changes, transport, or system swaps.

Limiter behavior is soft-knee and multi-band, preserving transients while protecting both drivers in real time. This ensures the EVENT-218A sounds aggressive without sounding crushed—even when it’s sitting at the edge of system capacity during a headline slot.

Expanded Processing: DAS Audio INTEGRAL-M26X

The DAS Audio INTEGRAL-M26X is a rackmount 2-in/6-out digital signal processor that extends control and optimization for any DAS Audio system. Designed for both fixed installs and touring applications, it offers unmatched signal routing, alignment, and remote control across complex deployments.

• ALMA™ Control: Full networked control via PC/Mac and mobile apps using DAS Audio's ALMA software.
• FIR-Capable Filtering: Linear-phase crossover control with 48 dB/oct options and preset libraries for EVENT, ARA, VANTEC, and more.
• Install-Ready I/O: Balanced XLR connections, GPIO triggers, and support for OSC and RS-232 protocols.

Every INTEGRAL-M26X deployment is backed by DAS's official preset libraries—ensuring phase-coherent, FIR-tuned results across EVENT and VANTEC systems.

Recommended Pairings for the DAS Audio EVENT-218A

• DAS Audio VANTEC-15A Powered Speaker — Combine with the EVENT-218A for scalable full-range reinforcement. Delivers crisp mids and highs to complement the 218A’s sub-heavy foundation in mobile or installed PA systems.
• ProX XF-VISTAWHMK2 DJ Facade System — Add professional visual polish to DJ booths paired with EVENT-218A subs. Includes white scrim panels and carry bag—ideal for weddings and upscale corporate shows.
• Pioneer DJ DDJ-REV7 Battle-Style Controller — High-performance Serato controller with motorized jogs and onboard FX. Perfect for DJs running 218A subwoofers in hip-hop, electronic, or festival-style systems.
• Chauvet DJ Freedom Stick Pack 2 — Battery-powered RGB pixel tubes to complement the EVENT-218A visually. Great for flanking sub stacks on stage or creating vertical backlight effects.
• ProX XB-160 Gear Bag — Protective padded transport bag for carrying XLR snakes, subwoofer cabling, or accessories used with the EVENT-218A. Compact, rugged, and road-ready.
• Pioneer DJ HDJ-X5BT-K Bluetooth Headphones — Durable headphones with wireless and wired playback modes. Ideal for DJ monitoring in mobile EVENT-218A setups or during venue sound checks.

Why choose the EVENT-218A from AVMaxx?

AVMaxx doesn't just carry the EVENT-218A—we help you put it to work. Our team supports production companies, integrators, and DJs who rely on subwoofers like this to perform under pressure. That means cardioid tuning help, delay alignment guidance, and workflow-based consultation that saves you time when it matters most.

We’ve assisted clients in deploying these cabinets in 3-wide barricade stacks, club installs with grid-mounted sub arrays, and touring rigs that needed fast, truck-friendly solutions. That experience means we’re not just selling hardware—we’re solving deployment problems. From preset matching with tops like the EVENT-212A to recommending ideal delay intervals in 2-zone rooms, we speak the same language your crew does.

When you order the EVENT-218A from AVMaxx, you get more than the box. You get real field support, strategic pairing options, and access to mounting gear and accessories that actually match your use case—not just what’s on the shelf. Whether you're building a scalable DJ rig or outfitting an arena install, we’ll make sure your subs are deployed clean, voiced right, and ready to move air.

From cardioid festival arrays to truck-packed rental stacks, the EVENT-218A gives you the subwoofer power and control you need—backed by real deployment support from AVMaxx.