JL Audio IWS-SYS-2, IWS-SYS-1 owner manual Rack Ears End Covers

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SPECIAL AMPLIFIER CONSIDERATIONS FOR RACK MOUNTING OR CUSTOM CABINET INSTALLATIONS

Fathom IWS amplifiers are designed to be “built-in” friendly. All typically needed controls are located on the front panel. A Fathom IWS amp can be easily integrated into an equipment rack or custom cabinetry by following a few simple guidelines.

1)Allow adequate clear space around the Fathom IWS amp’s side-mounted heatsinks for adequate cooling. Also allow space behind the amp for connector clearance.

2)The Fathom IWS amp ships ready to be mounted in a standard equipment rack.

3)The Fathom IWS amplifier also includes table-top hardware. Special front- panel end covers that replace the rack ears and rubber feet are included with the IWS amp. To use the amp on a table top, simply remove the hex screws that attach the rack ears and then install the covers. The rubber feet screw into threaded holes in the bottom of the amplifier case.

4)While the Fathom IWS amp generally runs only warm during spirited operation, we do recommend that adequate heat vents are included in any custom cabinet which encloses the Fathom IWS amp. A pair of 3 inch (7.5 cm) diameter

vents near the bottom of the cabinet and near the top of the cabinet, will allow cool air to circulate over the heatsinks of your Fathom IWS amp keeping it cool and happy.

Rack Ears

End Covers

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Fathom IWS

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Contents IWS-SYS-1 IWS-SYS-2 Important Safety Instructions Risk of Electric Shock Do not OpenFathom IWS Table of Contents IntroductionProduct Overview Placing Your Fathom IWS Cabinets in Your Listening Room Best Seating Positions Most accurate bass performanceRack Ears End Covers Using Two Fathom IWS Enclosures Recommended Subwoofer Placement Options for Four Fathom IWSs Rear Controls and Connectors Front Control PanelPower Switch Power switch has three positionsFront Panel Controls in Detail Automatic Room Optimization A.R.OInput Mode Indicators Level ModeDemo Button Defeat ButtonMaster Level Knob LightsLP Filter LP FreqPolarity PhaseF. Trim Balanced Inputs Technical NotesUnbalanced 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 Fathom Rear Controls Master Fathom Rear Controls Slave Stereo Active Crossover Balanced Outputs Fathom IWS Recommended Setup Procedures Preparation for Setup ProcessOn your Home Theater Receiver or Preamp/Processor On your Active Crossover or Bass Management ProcessorOn the Fathom IWS’s Front Panel Recommended Setup Procedures Subwoofer System SetupFathom IWS Polarity and Phase Adjustment Extreme Low Frequency e.l.f. TrimFrequently Asked Questions Is the Fathom IWS magnetically shielded?Troubleshooting Limited Warranty / Service Information If you need service on your JL Audio productFor Service Information in the U.S.A. please call International WarrantiesFeatures

IWS-SYS-1, IWS-SYS-2 specifications

JL Audio has made a significant mark in the audio industry with its innovative products, particularly in the realm of marine and automotive sound systems. Among their diverse range of offerings, the IWS-SYS-2 and IWS-SYS-1 stand out as exceptional choices for esteemed audio enthusiasts seeking quality audio performance in unique environments.

The IWS-SYS-2 is engineered for those who demand powerful sound without sacrificing design. It features dual 8-inch subwoofers with a carefully crafted enclosure that effectively enhances low-frequency response. The system is built using robust materials that ensure durability and longevity, especially in marine applications where moisture and salt can wreak havoc on less-prominent audio equipment.

One of the hallmarks of the IWS-SYS-2 is its innovative media technology enhancement. This system employs JL Audio's proprietary, advanced signal processing that optimizes audio performance by ensuring crisp highs and thunderous lows, while minimizing distortion even at peak volume levels. Furthermore, the system includes customizable settings to accommodate various listening environments, making it an adaptable choice for diverse applications.

On the other hand, the IWS-SYS-1 focuses on providing a simpler, yet equally impressive audio experience. It features a single 8-inch subwoofer that delivers rich bass response and clarity. This system is ideal for those who want to introduce high-quality audio to smaller spaces without overwhelming them with subwoofer power. The IWS-SYS-1 also boasts a user-friendly installation process that makes it accessible for both professionals and DIY enthusiasts alike.

Both models are designed with marine-grade components, providing resistance against corrosion and environmental challenges that are common in boating and harsh weather conditions. The weather-resistant finish and UV-protected materials ensure that aesthetics remain intact without compromising sound quality.

Overall, the JL Audio IWS-SYS-2 and IWS-SYS-1 are impressive entries in the realm of marine audio solutions. With their respective strengths in sound performance, design, and resilience, these systems exemplify JL Audio's commitment to delivering exceptional audio experiences. Whether you opt for the robust full-power capabilities of the IWS-SYS-2 or the streamlined elegance of the IWS-SYS-1, both systems promise to elevate your sonic adventures to new heights.
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