JBL Synthesis SDA 4600 Multichannel Power Amplifier

Product highlights

• 4 channels by 600 watts as shipped, configurable for 2-4-8 channels @ 300, 600 or 1,200 watts
• Channel pairs can be operated in bridge mode to double output
• Digital end-to-end connection via Harman’s BLU-Link, CAT-5 chaining among amplifiers
• Up to 128 uncompressed channels in the system, and 60 amplifiers combined in the signal chain
• Balanced analog inputs for lowest noise
• DriveCore technology for more power in smaller rack-form factor, for ease of installation
• Custom installation connections via auto-on and off and standby (only channels being used are active) and network monitoring and control
• Internal cooling fans for quiet, efficient heat dissipation
• Dimensions: 3.5" high x 19" wide x 14.25" deep
• Weight: Greater than 30 lbs.
• Warranty: 5 years – World Wide Stereo is an authorized dealer for every brand we sell
• Included: World Wide Stereo 60-day guarantee and expert product support

Built to suit your needs

As part of the custom-installation JBL Synthesis home cinema system, the slim, powerful SDA 4600 power amplifier is designed to make your theater come alive – no matter how complex it may be. Harman’s BLU-Link fully digital connections (via CAT-5 computer cable) can carry up to 128 uncompressed signal channels from processor to equalizer to amplifier, and up to 60 units can be daisy-chained in a single system. That means, whatever the size, whichever the speakers, and whatever the signal, one or more SDA 4600s can power you to ultimate pleasure.

Compact package

The SDA 4600 comes configured out of the box for 4 channels at 300 watts each – but don’t let that stop you. You can custom configure each Synthesis amp for 2, 4 or 8 channels, and up to 600 watts per channel, as desired. And with an advanced universal power supply with power factor correction, you can count on efficiency and reliable output, with minimal heat buildup thanks to the built-in fans.

Team player

As part of a system, the SDA 4600 knows when to be quiet. Auto on-off and standby mean that only the channels you need, when you need them, switch on and power up.  And you can control and monitor the amplifier’s performance and operation statistics via network protocol, over a standard laptop, tablet or any other connected device.  

Maximum synergy

The SDA 4600 is designed for custom configuration, and it absolutely shines when combined with JBL’s Synthesis in-wall speakers and electronics in a single, synergistic system, including the extravagant SDEC-4500P equalizer and SDP-75 16- to 32-channel digital surround processor. The entire Synthesis cinematic setup… well, you just have to hear it to believe it.

Listen and be amazed

We at World Wide urge you to stop in if you’re in the neighborhood of our Ardmore, PA showroom, for a theatrical demonstration of the full Synthesis system. It’s guaranteed to leave you breathless. And as always, you can count on our unmatched product support and 60-day guarantee.

WWS: What we say

“It’s a different experience. There’s watching television, there’s going to the movie theaters, then watching theater in a JBL Synthesis room is the next level up. It’s that much of a difference, better than a theater by far.” – Robert Marcoccia, World Wide Stereo Ardmore Sales & Systems Designer