Sony XMGS4 4 Channel Class AB High Resolution MOSFET Car Audio Stereo Amplifier

Give your vehicle’s audio system a boost with the Sony XMGS4 4-Channel Class AB High-Resolution MOSFET Car Audio Stereo Amplifier.

This compact, yet mighty car audio amplifier features maximum power of 350W x2 at 4 ohms BTL, 175W x4 at 2 ohms, and 150W x4 at 4 ohms, and an RMS rated power output of 70 watts x4 that provides powerful sound. Premium components like gold plate connectors and a protection circuit ensure your equipment is secure and your sound is strong. A 4/3/2 channel configuration with bridgable compatibility provides versatility.

Low and high-pass filters provide more crisp and accurate sounding music and speaker-level inputs for easy installation. Low boost level control and a subsonic filter adjustment allow you to tweak your amplifier to your ideal sound and frequency level so you hear all the exciting notes in your favorite jams.

Don’t let your vehicle go another day without enhanced sound quality and outfit your vehicle with the Sony Car Audio Stereo Amplifier.

• 4-channel car audio amplifier with high-resolution audio compatibility for exciting sound
• Max power of 350W x2 at 4 ohms BTL, 175W x4 at 2 ohms, and 150W x4 at 4 ohms
• Features RMS rated power output of 70 watts x4
• Premium components and low/high pass filters provide premium sound quality
• Channel configuration: 4-channel/3-channel/2-channel
• Frequency response: 10 to 100 kHz
• High-pass filter: 50 to 300 Hz (variable)
• High-pass filter slope: 12 dB/oct
• Low-pass filter: 50 to 300 Hz (variable)
• Low-pass filter slope: 12 dB/oct
• Bass boost: frequency (0 to 10 dB): 40 Hz, 0 to 10 dB
• CEA power output: 70 watts x 4
• CEA SN ratio: 93 dBA
• Current drain (A) – rated output power at 4 ohm: 33 amps
• Line in: Input sensitivity: 0.3 to 6
• Signal to noise ratio: 100 dB
• Tolerance: +0.5/-3 dB
• Total harmonic distortion at 1 kHz (percent): 0.05 percent
• Color: Black
• Dimensions (L x W x H): 10.75 x 8 x 2 inches
• Weight: 5.50 pounds

Questions? We’ve Got Answers.

Helpful answers about product features, setup, and more

What are the dimensions of the amplifier?

The amplifier measures 10.75 x 8 x 2 inches (length x width x height). Use these measurements to plan mounting, placement, or transport for your setup.

What is the amplifier used for?

The amplifier is used for live sound, DJ setups, home audio, or event production, depending on configuration. It connects with a typical audio chain — source, mixer or controller, and amplification — to produce sound for the intended environment.

Who makes the amplifier?

The amplifier is made by Sony. Sony produces this item as part of its lineup, and product details such as specifications, included accessories, and warranty terms are set by the brand.

How much does the amplifier weigh?

The amplifier weighs approximately 5.50 pounds. Use this figure to plan transport, rigging, or mounting requirements for your setup.

What should I know about the amplifier before buying?

The amplifier from Sony brings together a few practical features worth highlighting:

• practical design
• everyday usability
• straightforward maintenance

Review the product description and specifications to confirm it matches your specific needs before placing your order.

How is the amplifier shipped?

The amplifier ships from one of our fulfillment centers using standard ground or freight carriers depending on the size and weight of the item. Larger or heavier items may ship freight with curbside delivery. Estimated delivery dates and shipping methods are shown at checkout before you complete your order.