JL Audio Fathom® Dual 12-inch (300 mm) Powered Subwoofer (F212v2-GLOSS- 240V)

Reference Dual-Driver Acoustic Powerhouse | Available at Trimira Audio

The JL Audio Fathom® f212v2 (F212v2-GLOSS-240V) is a flagship-class dual-driver powered subwoofer designed for large listening rooms, dedicated home cinemas, and high-performance two-channel systems.

Combining two vertically aligned 12-inch W-Cone drivers, a powerful integrated amplifier, sealed cabinet construction, and JL Audio's D.A.R.O. (Digital Automatic Room Optimization), the f212v2 delivers substantial low-frequency output while providing sophisticated control and room integration.

At Trimira Audio, we recommend the f212v2 for systems requiring serious low-frequency authority from a single premium enclosure without moving to the larger Gotham platform.

Key Features & Technological Innovations

Dual 12-Inch W-Cone Drivers

The f212v2 incorporates two vertically stacked 12-inch (300 mm) subwoofer drivers.

The drivers use JL Audio's W-Cone, OverRoll surround geometry, and DMA-optimised motor structures to provide substantial excursion capability, thermal capacity, and low-frequency output.

The dual-driver arrangement provides significant effective radiating area for demanding musical and cinematic content.

3700-Watt RMS Internal Amplifier

A dedicated 3700 W RMS continuous amplifier powers both drivers.

The high-efficiency switching power supply and Class-D output stage provide substantial reserves for demanding transient peaks and sustained high-output operation.

Digital Automatic Room Optimization — D.A.R.O.

The integrated D.A.R.O. system uses the supplied calibration microphone to measure the room's low-frequency response.

The processor provides 18 bands of digital equalisation to address room-related peaks and boundary effects, helping achieve a more consistent bass response at the listening position.

Heavy-Duty Sealed Enclosure

The cabinet uses thick, high-density construction with extensive internal matrix bracing.

The rigid sealed enclosure is designed to minimise:

• Cabinet flex
• Structural vibration
• Internal resonance
• Acoustic coloration

Front-Mounted Control Suite

Controls positioned behind the removable grille provide access to key subwoofer parameters, including:

• Crossover frequency
• Phase
• Polarity
• D.A.R.O. calibration

This provides convenient access while maintaining a clean external appearance.

Technical Specifications

Reference System Integration

The f212v2 is particularly well suited to demanding systems where a single subwoofer needs to provide substantial low-frequency output while maintaining sophisticated integration with the main loudspeakers.

Two-Channel

For high-end stereo systems, careful positioning, crossover selection, phase adjustment, and level matching allow the f212v2 to extend the system's low-frequency response without overwhelming the main loudspeakers.

Home Cinema

The combination of dual 12-inch drivers, 3700 W amplification, sealed construction, and D.A.R.O. makes the f212v2 particularly suited to dedicated cinema applications where high-output LFE reproduction is required.

Installation Considerations

At 102 kg, the f212v2 requires appropriate planning for delivery, positioning, floor loading, and final installation.

Trimira Audio can assist with:

• Delivery and positioning planning
• Listening-position optimisation
• Crossover and phase integration
• D.A.R.O. calibration
• Two-channel subwoofer integration
• Home-cinema LFE configuration
• Room-acoustic optimisation

Consult with the High-End Audio Specialists at Trimira Audio

The JL Audio Fathom® f212v2 combines dual 12-inch W-Cone drivers, 3700 W RMS amplification, a heavily braced sealed cabinet, and 18-band D.A.R.O. room optimisation to provide reference-level low-frequency performance in a refined single-cabinet format.

Trimira Audio can assist with complete f212v2 integration, including room positioning, system matching, DSP calibration, and integration with high-end loudspeakers or dedicated cinema processors.

Contact the Trimira Audio specialists in Brisbane to arrange a private audition or discuss a reference-grade subwoofer installation.