SMA-4750 and SMA-8300 Deliver High-Power, High-Performance Audio for Luxury Home Cinema Systems
NORTHRIDGE, Calif. — March 18, 2025 — HARMAN Luxury Audio Group today announced that the highly anticipated JBL Synthesis SMA Series Amplifiers are now available in North America. Featuring powerful built-in DSPs for custom loudspeaker tuning and system configuration, the amps are designed for residential cinema applications with a CI-focused UI, balanced XLR inputs, and binding post speaker terminals. Packing flexible high-power output into a 2RU chassis, these amplifiers will be the core of the JBL Synthesis electronics line-up complementing the SDP processors and SCL and SSW loudspeaker systems.
“Designed to elevate home cinema experiences, the new JBL Synthesis SMA Series amplifiers set a new benchmark for power, flexibility, and performance,” said Jim Garrett, Senior Director, Product Strategy and Planning, HARMAN Luxury Audio. “These amplifiers are designed to deliver exceptional power and audio fidelity, making them a perfect fit for any high-end home audio system. They embody our commitment to innovation and home cinema audio expertise.”
The SMA-4750 and SMA-8300 are state-of-the-art Class D multichannel DSP amplifiers that cater to both high-power and high-channel count systems. With advanced features like bridgeable channels, full input and output Hi-Resolution DSP suite, and DANTE / AES67 digital audio networking, these amplifiers are ideal for powering large LCR, surround, and height channel loudspeakers, as well as subwoofers in JBL Synthesis immersive audio systems.
Key Features of the JBL Synthesis SMA-4750 and SMA-8300:
- SMA-4750: A versatile 4-channel amplifier delivering 750W per channel at 8 ohms, with the capability to bridge adjacent channels to provide up to 1,800W at 8 ohms. This model is perfect for powering large loudspeakers and subwoofers, ensuring rich and powerful sound quality.
- SMA-8300: An 8-channel amplifier offering 300W per channel at 8 ohms, with bridging options that allow up to 1,200W per channel at 8 ohms. The SMA-8300 is designed for more expansive systems, supporting a wide range of speaker configurations.
Both models feature a compact, stackable design with quiet side-to-side ventilation, making them perfect for custom installations. They are equipped with a comprehensive DSP suite including EQ, Delay, and Limiters, providing ultimate control and customization for audiophiles and professional installers alike.
The JBL Synthesis SMA-4750 and SMA-8300 models are now available. The SMA-4750 retails at an MSRP of $5,000 while the SMA-8300 retails at an MSRP of $6,000.
As the latest addition to the JBL Synthesis lineup, these amplifiers reinforce the brand's commitment to delivering exceptional audio experiences through innovative technology and superior craftsmanship. More information is available at JBL Synthesis.
ABOUT HARMAN LUXURY AUDIO GROUP
Headquartered in HARMAN's global center of acoustic engineering in Northridge, California, HARMAN Luxury Audio Group brings together five prestigious brands – JBL, JBL Synthesis, Mark Levinson, Revel, and ARCAM – to offer the most advanced high-performance audio systems with award-winning products including loudspeakers, subwoofers, preamplifiers, amplifiers, turntables, and headphones. From the finest stereo listening to state-of-the-art multichannel home theater systems, HARMAN Luxury Audio Group delivers pure, uncompromised sound. HARMAN Luxury Audio Group is a lifestyle business unit of HARMAN International, a wholly-owned subsidiary of Samsung Electronics Co. Ltd.
