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The TRx5118A active subwoofer delivers powerful, controlled low-frequency performance engineered for demanding live sound applications. With output peaks up to 136 dB SPL, it produces deep, articulate bass that is both heard and felt—maintaining clarity and punch even at sustained high levels.
At its core is the TX18-8 long-excursion 18-inch transducer, featuring a massive 4-inch (100mm) voice coil, reinforced suspension, and heavy-duty spider assembly built for continuous high-output operation. Its extended 35 Hz–150 Hz frequency range captures the full weight and energy of modern program material, while the tuned bass reflex design maximizes efficiency and reduces port turbulence under extreme conditions.
Integrated DSP presets allow fast, predictable system optimization without complex tuning. When paired with the TRx5210AN line array, a recommended starting ratio of one subwoofer per two array elements delivers balanced, authoritative low-end performance—scaling confidently up to larger deployments.
For system designers and consultants, EASE modeling files are available, enabling accurate low-frequency prediction, coverage planning, and complete TRx5000 system simulation prior to installation or deployment.
High-output low-frequency performance, integrated DSP optimization, and IP45 weather protection make the TRx5118A built for serious applications.
Outdoor Concerts & Festivals
Engineered for high-output outdoor environments, the TRx5118A delivers deep, authoritative low end with the headroom required for large audiences. Its 136 dB peak capability and efficient bass reflex design ensure impactful performance across open-air venues, while integrated DSP simplifies system alignment for flown or ground-stacked TRx arrays. Built for reliability, it maintains clarity and punch even during extended, high-SPL festival sets. The IP45 weather-resistant construction is critical for outdoor events, protecting internal components from moisture, dust, and changing environmental conditions. This added durability ensures consistent performance in unpredictable weather, reducing risk during festivals, city events, and permanent outdoor installations. Integrated DSP simplifies alignment with TRx arrays, allowing fast setup and reliable low-frequency impact—rain or shine.
Houses of Worship
The TRx5118A provides clean, controlled low-frequency reinforcement that enhances modern worship music without overpowering the room. Its extended 35 Hz response supports contemporary instrumentation, while DSP presets allow seamless integration with TRx5210AN arrays for balanced coverage throughout the sanctuary. The result is full, musical bass that supports vocals and instruments while preserving speech intelligibility.
Corporate & Civic Events
For keynote presentations, live entertainment, and multipurpose venues, the TRx5118A delivers tight, articulate bass that adds impact without excessive low-frequency buildup. Its predictable response and selectable DSP settings make it easy to optimize for ballrooms, convention centers, and civic spaces. Scalable deployment ensures the system can be right-sized for both speech-driven events and high-energy program material.
Touring & Rental Systems
Designed for repeatable, high-demand deployments, the TRx5118A combines robust construction with efficient power usage and fast setup. Its long-excursion 18-inch driver maintains performance at sustained output levels, while integrated DSP streamlines system tuning from venue to venue. Compatible transport solutions and scalable configurations make it ideal for regional touring and production companies requiring consistent, reliable low-frequency performance.
Don't take our word for it. Hear what sound professionals are saying about the TRx5000 Series
"I’ve listened to a lot of the newer line array systems, from a variety of brands, and Carvin is definitely among the best that I’ve heard. No missing frequencies and no lack of punch. It seems like some of the other brands over-process the signal, leaving weak spots in the overall sound. No weak spots with the Carvin TRX 5000 Series and super easy to transport and deploy. The outdoor weather rating is a huge plus too. We currently have the TRX SYS4 system and we will add to our inventory to build that to a TRX SYS8 very soon. Our FOH engineers and clients both love the performance and sound of this system. Very competitive performance at a great price point!"
"Carvin's new TRX line array is an amazing and innovative new design. They embraced real world challenges, by addressing outdoor weather concerns while maintaining the tonality of the drivers, keeping them robust and articulate, with no need to panic when the rain comes to your gig! Deployment and versatility for multiple box setups. World class DSP and balanced power per box! The full spectrum of sound flows smoothly from this rig straight out of the box! It truly is plug and play! Did I mention the output? Fully capable of massaging internal body parts, without distortion! This rig is truly about presence and sound pressure! "
Every venue is different. Every audience size demands a different approach.
That’s why the TRx5000 Series is designed as a scalable, modular system—so you can deploy exactly what you need today and expand tomorrow without replacing your core investment.
A compact, high-performance line array solution for smaller outdoor events, houses of worship, and corporate productions. This system delivers exceptional vocal clarity, controlled vertical coverage, and impactful low end—all with a fast setup and minimal footprint.
Why it works:
Ground-stacked or flown, the Small System provides professional line array performance without overbuilding the room, making it perfect for portable and repeat-use deployments.
Designed for mid-size outdoor venues, civic events, and regional touring, the Medium System adds increased throw, higher SPL, and deeper low-frequency impact while remaining efficient on power and crew requirements.
Why it works:
With more array elements and additional subwoofer support, this system maintains consistent sound pressure from front-of-house to the back of the audience—without sacrificing clarity or control.
Built for festivals, large outdoor concerts, and arena-scale events, the Large System delivers maximum output, wide horizontal coverage, and authoritative low-frequency performance at scale.
Why it works:
With extended arrays and powerful subwoofer deployment, this configuration provides uniform coverage across large audience areas—ensuring the front row and far field hear the same balanced mix.
Contact one of our sound system professionals today.
User Manual
Download the product user manual here
EASE Data
Download the EASE acoustic modeling data here
ALL DSP™ provides full system control over an Ethernet network, allowing engineers to monitor, tune, and manage every element of the array from a centralized interface. Factory presets deliver optimized performance out of the box, while network access enables precise adjustment of EQ, delay, dynamics, and levels across the entire system
Each TRx5118A is powered by dual bridged 1000W Class-D amplifiers, delivering a total of 2000W of clean, high-headroom output for powerful, controlled low-frequency performance. Highly efficient amplification supports up to two subwoofers per 120VAC / 20A circuit, while IP65-rated POWERX™ AC in/out connectors provide secure, weather-resistant power distribution for reliable operation in demanding environments.
The TRx5210AN is designed for fast, secure ground-stacked deployments, supporting up to four line array elements on one or two TRx5118A subwoofers per side. Integrated rigging hardware and quick-release pins allow precise vertical aiming with three selectable angles—5° upward, 0°, or 3° downward—making it easy to optimize coverage for audience distance and stage height.
The TRx5118A is designed for secure, efficient ground-stacked deployment with TRx5210AN line array elements. Quick-release pin hardware allows up to four array elements to be safely mounted above one or two subwoofers per side, creating a stable, high-performance stack for portable and outdoor applications. This configuration delivers controlled low-frequency reinforcement while maintaining precise vertical coverage.
Ground-stack configuration with four TRx5210AN elements reaches approximately 94 inches, providing improved vertical coverage and audience sight lines.
The TRx5118AF is engineered for reliable low-frequency performance in demanding environments, featuring IP45 ingress protection across the enclosure and amplifier electronics. A thick DURATEX™ polyurethane finish provides long-term UV and moisture resistance, while the 18-inch TX18-8 transducer incorporates moisture-resistant materials to maintain consistent output in outdoor and high-humidity conditions.
Water-treated steel grilles, a protected rear amplifier panel with integrated rain hood, and watertight POWERX™ AC connections ensure dependable operation in changing weather. For permanent outdoor installations, an optional rain box is available to provide enhanced environmental protection.
The TX18-8 18-inch transducer is engineered for high-output, low-frequency performance in demanding live sound environments. Featuring a massive 4-inch (100mm) long-excursion voice coil and reinforced suspension system, the TX18-8 is built to handle sustained high power levels while maintaining tight, controlled bass response. Its robust motor structure and precision-engineered cone deliver deep extension down to 35 Hz with clarity and authority, while a moisture-resistant coating supports reliable operation in outdoor and high-humidity conditions. Designed for efficiency and durability, the TX18-8 forms the foundation of the TRx5118A’s powerful, articulate low-frequency performance.
The TRx5000 transport system is designed to reduce handling time, protect equipment, and streamline load-ins from truck to stage. Pre-rigged dolly configurations and efficient truck-pack dimensions make large systems faster to move, easier to manage, and more cost-effective to deploy.
Up to four TRx5210AN line array elements can be secured to the DB521018 steel transport dolly in a pre-rigged configuration, allowing fast movement from truck to stage with minimal handling. Quick-release pin connections keep cabinets locked and aligned, reducing setup time and protecting components during transport. The DB521018 features 5" caster wheels.
The same DB521018 dolly accommodates two TRx5118AF subwoofers, securely pinned together for stable transport and efficient load-ins. This paired configuration simplifies handling of dual-sub stacks while keeping the system organized and ready for deployment. The DB521018 features 5" caster wheels.
The TRx5000 system packs efficiently for touring and production workflows. This compact footprint allows up to 12 TRx5210AN line array elements or 6 TRx5118A subwoofers to fit in a single row—maximizing truck space while minimizing load time.
EASE acoustic modeling data is available for the TRx5210AN and TRx5118A, allowing system designers and engineers to accurately predict coverage, SPL distribution, and venue performance before deployment. For use with Ease Focus and EASE 5
The DB521018 transport dolly is a heavy-duty steel rolling platform designed for efficient movement of the TRx5000 system. It securely accommodates up to four TRx5210AN line array elements or two TRx5118A/AF subwoofers in a pre-rigged configuration, reducing handling time and streamlining load-ins and load-outs.
The TRx5000FLY fly bumper is engineered for safely suspending TRx5210AN line array elements in flown configurations. Designed to support up to 16 elements per side, it integrates with the SureFly™ rigging system and provides secure, predictable array deployment for touring and permanent installations. The TRx5000FLY is also used as the base to ground stack 4 TRx5210AN elements on top of the TRx5118AF subwoofer.
The POWERX5118A is a locking, IP-rated AC power cable designed specifically for the TRx5118A subwoofer. It provides secure, weather-resistant power connection for reliable operation in touring, outdoor, and permanent installation environments.
The POWERX5118AJUMP enables secure AC power daisy-chaining between TRx5118A subwoofers using IP-rated POWERX™ connectors. It simplifies power management while preserving reliable, weather-resistant operation.
The XLR5118JUMP provides reliable signal daisy-chaining between TRx5118A subwoofers. Built for professional touring and installation use, it ensures consistent audio distribution across stacked or distributed sub configurations.
The QPTRX rigging pins are precision-machined quick-release hardware designed for secure mechanical connection between TRx5000 series components. Engineered for strength and repeatable deployment, QPTRX pins ensure fast assembly, safe suspension, and stable ground-stacked configurations.
TRx5118ARAINBOX is a protective amplifier enclosure designed specifically for permanent outdoor installations of the TRx5118AF subwoofer. It shields the most important sections of the rear amplifier panel from direct exposure to rain, moisture, and harsh environmental conditions, helping maintain long-term reliability in fixed outdoor deployments. Ideal for stadiums, amphitheaters, and installed venue systems, the rain box provides an added layer of protection where continuous outdoor operation is required.
Contact one of our sound system professionals today.
