Help Image

Talk with an Expert

Our knowledgeable advisers like Eddie Fields can help you choose and buy the gear you’ll love for years to come. Call, chat, or email us, or come by the showroom!

Chat with us

Overview

300W @ 6Ω or 600W @ 3Ω amplifier/processor with rack mount option and JLink™ Connectivity   Equipped with flexible features and a robust power amplifier section, the Fathom® SA-600W is an ideal choice to drive a custom subwoofer system in home theater and home audio systems. The full set of Fathom® signal processing features is included, along with additional DSP features, managed through an intuitively designed onboard interface. With its precisely engineered switching power supply and proprietary Class-D amplifier topology, the SA-600W is capable of efficiently delivering up to 600 watts of continuous power. The SA-600W includes the following features:
  •  Pristine, stereo audio circuit pathways used throughout
  • Intuitive interface with LCD display provides detailed control of on-board settings and functions
  • On-board, 2-way active crossover (12/24 dB per octave), capable of supporting a stereo system with a low-pass filtered subwoofer output and high-pass filtered line outputs to feed the main speakers’ amplifier
  • Built-in, optimized equalizer curves for use with JL Audio subwoofers systems
  • Fixed or variable level control options
  • Selectable polarity control (0 or 180 degrees) to optimize subwoofer integration
  • Programmable delay controls for the SA-600W’s subwoofer outputs and line outputs.
  • E.L.F. (Extreme Low Frequency) trim applies equalizer cut or boost at 25 Hz (-12 to + 3 dB) to tailor a subwoofer’s response for a particular room.
  • D.A.R.O. (Digital Automatic Room Optimization) automatically measures and corrects in-room response to optimize low frequency performance (requires optional JL Audio calibration microphone – CAL-MIC1 – sold separately)
  • Three band parametric equalizer with configurable center frequency, Q and gain, to further optimize subwoofer system response
  • Grounded or Isolated input mode options for quiet, noise-free performance
  • Stereo, high-level inputs accept direct connection from amplified receiver outputs when no line level signal is available.
  • Wireless signal connectivity is available via the optional JLink™ Transmitter/Receiver system (JLink™ TRX – sold separately).
  • Automatic turn-on options via signal sensing or 12V trigger. 12V input and output triggers to control additional SA-600Ws or peripheral equipment
  • Front-mounted USB port and DFU button provides easy access to update firmware.
  • Versatile mounting options for table-top setups or rack-mount installations.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

FAQs

Please read our FAQs page to find out more.

Do you price match?

Yes. We match any authorised dealer, including big-box retailers. If you find the same product at a lower price, contact us and we'll match it.

Do you offer free shipping?

Yes — free shipping on every order, with 2-day delivery available on most products. Easy returns and exchanges are included.

Where is your showroom?

We're at 6362 Alder Drive, Houston, Texas. The showroom lets you hear and compare reference-level systems in person before making any decisions. If you're considering a larger purchase or installation, it's well worth the visit.

Can I buy online without visiting the showroom?

Yes. The full product range is available through the online store with free nationwide shipping. For more complex system builds, speaking with one of our advisers first tends to lead to a better result.

Do you offer financing?

Yes. Special financing is available through the BrandSource Credit Card for qualifying purchases, allowing you to spread payments over time with no annual fee. Promotional rebate savings are also available periodically. See the financing page for full details.

Do you install systems as well as sell equipment?

Yes — installation is central to what we do. We design and install whole-home audio and video, home theaters, media rooms, outdoor audio, lighting and motorised shades, and full smart home automation.

Do you provide support after installation?

Yes. We provide ongoing service and support to ensure systems continue performing as intended — not just on installation day, but over the long term.