Carvin's TRx 3000 Series feature column and line arrays loudspeakers accompanied by higher output flyable subs and regional tour level events. Like the TRx 2000 Series, these enclosures are made from road worthy multi-ply Baltic Birch and covered in weather and UV resistant DuraTex™ coating. Steel powder coated grills, handles, pole mounts and flyware along with stacking dolly boards and shock mount, tour-duty amp rack cases. All protected by a 5 year warranty.

The TRx3118 is our most powerful single 18-inch flyable Subwoofer system. The high power, 18-inch woofers features a 4-inch voice coil with 9.75mm of linear excursion and low temperature high peak power capacity. The box is designed to be ground stacked, or with the featured SureFly™ rigging matched to the TRx3210 for ground stacking with rigging TRX3210s in an arc, flown with TRx3210s underneath (as shown at left), or flown independently. The enclosure's four deep large corner located ports produce a very strong structure, and coherent sub frequency output vertically and horizontally. This provides the idea low frequency coupling in multi box hangs. The added strength and rigidity of the corner ports puts all the force of the speaker out the front and into the room, and not wasted vibrating the cabinet walls. Three top pole mounts feature a 16.5-inch spaced dual pole system for suspending two TRx3210 speakers, and a single centered pole mount for suspending a TRx2115 or TRx12N. The enclosure is constructed of CNC machined 13-Ply Premium Russian Baltic Birch with a steel powder coated front grill. The crossover includes two 4 pin twist lock high current connectors mounted on FR4 double sided circuit boards for solid construction and durability. The optional DB3118 dolly board locks on the front of the cabinet for easy transport and front protection.

Includes side mount brackets for suspension. Add other fly hardware below.

Applications include:

  • Subwoofers For Installed Line Array Systems
  • Large Subwoofer Array Hangs
  • Outdoor events


  • System Type: 18-inch Sub, bass-reflex
  • Frequency Response: 32 Hz – 1.5K Hz (-10DB), 38 Hz – 1K Hz (-3 dB)
  • Coverage Pattern: omni— Cardiod in 8x Array’s
  • Crossover: none internal
  • Crossover Frequency: recommended 80-160 Hz
  • Power (Full Range): 1000w Continuous /2000w Program / 4000w Peak
  • Recommended Amplifier Power: 2000w - 3800w
  • Sensitivity (1w @ 1m): 98dB
  • Maximum SPL: 128dB Cont/ 134dB Peak
  • LF Driver: 18-inch Cast Frame 4-inch VC
  • Nominal Impedance full range: 8 ohms
  • Enclosure: 13-Ply Premium Russian Baltic Birch
  • Suspension/Mounting: 20 captive 3/8in-16 nut fly points; SureFly™ SF3118 rigging; 3x 1-3/8 Pole Mount Cup
  • Finish: Black DuraTex™
  • Transport: 2 Recessed Handles
  • Grill: Black powder coated steel
  • Acoustically Transparent Foam Backing
  • Connectors: Two 4-pin twist lock connectors
  • Dimensions: 20" high x 23.5" wide x 29" deep (508 mm x 597 mm x 737 mm)
  • Weight: 88 lb (40 kg)
  • Rigging Accessories: DB3118 Dolly board; SureFly™ SF3118 rigging kit; SureFlyTBar™ T-bar kit TCSHK58 5/8" Shackle

Made in San Diego, California