JL Audio f212 owner manual Special Considerations for BUILT-IN Installations

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SPECIAL CONSIDERATIONS FOR BUILT-IN INSTALLATIONS

Fathom subwoofers are designed to be “built-in” friendly. All typically needed controls are located on the front panel above the woofer. A Fathom can be easily integrated into custom cabinetry by following a few simple guidelines.

1)Allow 4 inches (10 cm) of clear space behind the Fathom’s amp panel for adequate cooling and connector clearance.

2)On all other sides (except the bottom), allow at least 2 inches (5 cm) clearance for adequate ventilation.

3)While the Fathom generally runs only warm during spirited operation, we do recommend that adequate heat vents are included in any custom cabinet which encloses the Fathom. Pairs of 3 inch (7.5 cm) diameter vents over the full cabinet height (8 vents total, see diagram) will allow cool air to circulate over the amp panel of your Fathom f212 subwoofer system keeping it cool and happy.

4)Your Fathom f212 subwoofer is capable of moving substantial quantities of air. If the front of the f212 is covered by a custom grille, the grille must have AT LEAST 170 square inches (1100 sq. cm.) of vent area. This grill area is equal to the woofer cone area for the f212 and will ensure that the Fathom’s output is not choked by the custom cabinet.

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Fathom f212

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Contents F212 Important Safety Instructions Risk of Electric Shock Do not OpenFathom f212 Introduction Table of ContentsFCC Compliance Statement Product Overview Placing Your Fathom in Your Listening Room Recommended Subwoofer Placement Options for One Fathom #&454&5*/104*5*0/4Special Considerations for BUILT-IN Installations Using Two Fathoms Recommended Subwoofer Placement Options for Two FathomsFathom f212 Unpacking Your Fathom Detailed instructions on unpacking the subwooferFront Control Panel Rear Controls and Connectors Power Switch Front Panel Controls in DetailAutomatic Room Optimization A.R.O Calibration Mic. InputInput Mode Indicators Level ModeDemo Button Defeat ButtonMaster Level Knob LightsLP Filter LP FreqPolarity PhaseF. Trim Technical Notes Connecting Your FathomBalanced Inputs Unbalanced Inputs RCA-type connection Tip PositiveMaster / Slave Switch Input Mode SwitchesGrounded / Isolated Switch IEC-Style AC Connector Output to Slave ConnectorOutput to Slave connector is designed to be used as follows Fathom Rear Controls Master Processor Stereo Active Crossover Balanced Outputs Fathom f212 Recommended Setup Procedures Preparation for Setup ProcessOn your Home Theater Receiver or Preamp/Processor On your Active Crossover or Bass Management ProcessorOn the Fathom’s Front Panel Polarity and Phase Adjustment Subwoofer System SetupLevel Setting Applying Automatic Room Optimization A.R.O Extreme Low Frequency e.l.f. Trim Is the Fathom magnetically shielded? Frequently Asked QuestionsCan I place objects on my subwoofer? Cleaning Your Fathom Gloss-black modelsTroubleshooting Fathom f212 Limited Warranty / Service Information If you need service on your JL Audio productFor Service Information in the U.S.A. please call International WarrantiesFeatures

f212 specifications

The JL Audio F212 is a premier subwoofer designed to deliver exceptional low-frequency performance for audiophiles and music enthusiasts alike. As part of JL Audio’s renowned subwoofer offerings, the F212 stands out due to its advanced engineering and innovative technology, providing an unparalleled audio experience.

At the heart of the F212 is its unique dual 12-inch driver design, which enables it to reproduce deep bass notes with remarkable clarity and power. The drivers are engineered using JL Audio’s proprietary technology, including a high-excursion suspension system that allows for maximum cone movement without distortion. This ensures that the F212 can handle high power levels while maintaining accuracy across the frequency spectrum.

One of the standout features of the F212 is its robust construction. The subwoofer enclosure is built from high-quality MDF (medium-density fiberboard), designed to minimize resonance and prevent unwanted vibrations that could color the sound. The enclosure is also meticulously tuned for optimal performance, allowing the subwoofers to operate efficiently and deliver rich, immersive bass.

The F212 utilizes advanced thermal management technologies, ensuring that the drivers remain cool during prolonged use. This is achieved through strategically placed venting systems that promote airflow and minimize heat buildup. As a result, users can enjoy continuous, powerful bass performance without the concern of overheating.

In addition to its impressive physical characteristics, the F212 is equipped with sophisticated signal processing capabilities. This allows for seamless integration into any audio system, whether for home theater or high-fidelity music reproduction. The subwoofer features adjustable crossover settings, phase control, and volume adjustments, enabling users to tailor the sound to their specific preferences and room acoustics.

Another noteworthy aspect of the F212 is its versatility. It can be used in various applications, from home audio setups to professional sound reinforcement, making it an ideal choice for anyone seeking to enhance their bass performance. With its combination of power, precision, and advanced technology, the JL Audio F212 stands as a testament to the company’s commitment to delivering high-quality audio solutions that exceed expectations.

In essence, the JL Audio F212 is not just a subwoofer; it’s a statement of quality and performance. Its robust build, innovative technology, and impressive sound output make it a top choice for serious music lovers and home theater enthusiasts seeking to elevate their auditory experience. Whether you’re deep into a cinematic experience or enjoying your favorite music, the F212 is sure to deliver the thunderous bass and clarity that will leave a lasting impression.
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