High-Powered Clarity Meets Streamlined Portability with the DAS Action-512A
Compact yet commanding, the DAS Audio Action-512A is a professional-grade 12” powered speaker designed to meet the demands of mobile DJs, small venues, fixed installs, and portable PA systems. The bi-amplified Class D design delivers 1000W peak output (500W LF / 200W HF RMS), processed through an integrated DSP engine for optimal crossover, EQ, and system protection. Its rugged birch plywood enclosure, protected with a durable ISO-flex black paint, reflects DAS’s commitment to road-ready durability without sacrificing acoustic integrity.
The Action-512A supports both pole-mounted and wedge-monitor configurations, and includes a symmetrical trapezoidal design for clean horizontal or vertical deployment. Designed around DAS’s proprietary transducer and horn designs, this unit ensures a detailed and consistent throw pattern across the frequency spectrum—whether used as a full-range speaker or paired with a DAS subwoofer like the Action-S18A or ARA-218.
Real-World Applications and Sound Roles
The Action-512A excels in small-to-mid venue front-of-house roles, DJ booth monitoring, A/V installations, and portable vocal amplification for live bands and corporate events. Its lightweight form factor (just 39.6 lbs) allows for fast rigging, while its DSP-controlled presets adapt to FOH, monitor, or speech-specific roles with minimal setup. With a rugged build and refined sonic footprint, it’s an ideal choice for professionals who demand performance and portability in one streamlined solution.
Where the DAS Audio Action-512A Excels
- Front-of-House for Small to Mid Venues: With a 12” ferrite LF driver and 1” compression driver, the Action-512A delivers articulate mids and extended low-end ideal for FOH reinforcement in small clubs, event halls, and houses of worship.
- Mobile DJs and Event Production: The 1000W peak output and DSP-optimized voicing allow DJs to deliver consistent clarity across genres and environments, with fast setup and minimal EQ tweaking.
- Stage Monitor Use: The symmetrical trapezoidal enclosure and angled cabinet profile allow seamless use as a high-output floor wedge with tailored DSP monitor presets.
- Corporate A/V and Portable PA: At just under 40 lbs, with both pole-mount and wedge options, the Action-512A is a favorite among production companies for speech, presentations, and hybrid voice+music environments.
- Installation in Fixed Venues: The rugged birch cabinet and recessed handles make it suitable for permanent installs where clarity, reliability, and aesthetics are non-negotiable.
Accessory Spotlight for the DAS Audio Action-512A
Control Modes of the DAS Audio Action-512A
The Action-512A features an internal DSP engine with rear-panel rotary selector and preset switch to tailor your sound for various applications. Its four factory-optimized EQ presets cover:
- Live Mode: Full-range tuning with flat response for stage performance or FOH.
- Monitor Mode: Preset with low-end roll-off and vocal presence for floor wedge clarity.
- Playback Mode: Slight low-frequency enhancement for music playback and DJ use.
- Speech Mode: Boosts vocal intelligibility for presentations and spoken word.
All modes utilize the built-in DSP limiter, crossover management, and thermal protection to ensure long-term system reliability—even under demanding live conditions.
How to Deploy the DAS Audio Action-512A in the Field
- Mobile Sound Providers: Use dual Action-512As on poles for small-to-mid events up to 200 attendees. Add an Action-118A sub for extended low-end in dancefloor setups.
- As Stage Monitors: Use in pairs on stage edges, angled toward performers. Engage monitor DSP mode for ideal wedge response.
- In A/V Installations: Mount the speaker permanently using U-brackets or wall arms (not included) in corporate, hospitality, or faith-based spaces.
- Portable PAs: Use one Action-512A with a mixer or wireless mic system for pop-up gigs, street performances, or presentations. Lightweight enough to carry and deploy solo.
Recommended System Pairings
- DAS Audio Action-S18A Subwoofer: The ideal low-end match for the Action-512A, offering extended bass, DSP voicing compatibility, and road-ready performance.
- Yorkville PGM8 Mixer: Compact analog mixer with clean preamps, perfect for quick DJ setups, small bands, or A/V installs.
- Pig Hog 50ft XLR Cable: Tour-grade extended run cable for wide stage or FOH layouts, with high shielding and durability.
- Chauvet GigBAR Move ILS: Plug-and-play lighting solution to elevate your system with synchronized ILS control and instant atmosphere.
Amplifier Architecture of the DAS Audio Action-512A
The Action-512A is powered by a bi-amplified Class D amplifier that delivers clean headroom, thermal efficiency, and protection in demanding real-world scenarios. Key amplifier features include:
- Bi-Amplified Class D Topology: Separate power stages supply 500W RMS to the 12” LF driver and 200W RMS to the 1” HF compression driver, ensuring dedicated, distortion-free amplification across the spectrum.
- Peak and RMS Limiting: Intelligent limiting circuits protect drivers from overload conditions while maintaining dynamic range and tonal integrity at high SPLs.
- Convection Cooling System: Silent, fanless design dissipates heat naturally through an acoustically isolated amplifier chamber—ideal for quiet spaces and long-duration performance.
- Physically Isolated Amp Compartment: Mounted within the birch plywood enclosure but shielded from driver vibration and EMI for long-term reliability and consistent performance.
This amplifier module is built to meet the needs of mobile professionals, touring engineers, and install techs alike—offering a high output-to-weight ratio without sacrificing fidelity or protection.
Digital Signal Processing in the DAS Audio Action-512A
The Action-512A features a robust 24-bit DSP engine that optimizes performance and protection in real time. Each DSP mode—Live, Monitor, Playback, and Speech—is engineered for specific audio environments, while internal processing ensures long-term reliability and consistent tonal quality. Key DSP functions include:
- Crossover Filtering: Digitally controlled filters precisely divide frequencies between LF and HF drivers for optimal phase alignment and distortion-free response.
- Dynamic EQ: Intelligent EQ adapts to program material and output level, maintaining tonal balance at all volumes.
- Phase Alignment: Time-domain correction ensures acoustic coherence between drivers, resulting in accurate imaging and predictable coverage.
- Thermal Protection: Onboard sensors monitor amplifier and driver temps, activating limiters only when necessary to protect system integrity without cutting performance.
The rear-mounted rotary selector gives users fast access to four field-tested DSP presets:
- Live Mode: Designed for front-of-house reinforcement, this setting provides a full-range, natural response ideal for bands, DJs, and mixed content in open environments.
- Monitor Mode: Tailors the speaker for floor wedge deployment with low-frequency roll-off and enhanced midrange presence for vocals and instruments on stage.
- Playback Mode: Adds subtle low-end reinforcement and smooth highs for music playback in lounges, parties, or general PA use where warmth is desired.
- Speech Mode: Optimized for voice clarity in corporate, educational, or worship settings by emphasizing midrange intelligibility and reducing unnecessary low-end.
These onboard presets eliminate the need for external processing, giving users plug-and-play control over tuning that matches real-world applications.
Why Choose the DAS Audio Action-512A from AVMaxx?
At AVMaxx, we don’t just sell powered speakers—we engineer full solutions. With over two decades of experience in pro audio, our team ensures you receive verified specs, expert guidance, and fast support. When you purchase the Action-512A from AVMaxx, you gain access to curated accessories, proven signal chain strategies, and real-world deployment know-how. We test what we sell—so your system sounds right from day one.
Frequently Asked Questions
Can the Action-512A be used without a subwoofer?
Yes. The speaker performs well as a full-range unit, especially in smaller venues or voice-only applications. For full-range music at larger events, pairing with a subwoofer is recommended.
Does it include speaker stands or mounting hardware?
No stands are included by default. However, it’s fully compatible with standard 35mm poles and wall-mount brackets.
Is the speaker fan-cooled or convection cooled?
The Action-512A uses passive convection cooling with integrated DSP temperature management, making it silent and reliable in quiet environments.
Ready to elevate your sound? The DAS Action-512A combines trusted build quality, acoustic excellence, and flexibility. Secure yours now from AVMaxx—your destination for pro audio confidence.
