🔊 Compact Performance Redefined: Focal IMPULSE-4.320 Car Amplifier
If you're looking to upgrade your vehicle's sound without sacrificing space, the Focal IMPULSE-4.320 car amplifier offers an impressive solution. Built to deliver clear, impactful sound in a compact format, this amp provides an ideal blend of performance and convenience. Whether you drive a sports car or SUV, this amplifier fits easily and boosts your audio system beyond expectations.
Let’s explore why this compact 4-channel amplifier is a favorite for those serious about sound quality without clutter.
⚡ Small Size, Strong Output
Don’t underestimate the power of the IMPULSE-4.320 based on its size. Designed to fit in tight spaces, this car amplifier delivers robust performance with:
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4 x 55 watts RMS at 4 ohms
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4 x 80 watts RMS at 2 ohms
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2 x 160 watts RMS bridged at 4 ohms
Whether powering factory speakers or high-end aftermarket ones, it pushes clean, distortion-free audio through every channel.
🔌 Easy Integration with Factory and Aftermarket Systems
One of the biggest strengths of the Focal IMPULSE-4.320 is its easy compatibility. With both high-level and low-level inputs, it connects smoothly to OEM stereos and aftermarket head units alike.
If your factory system doesn’t have RCA outputs, you’re covered. This amp's smart auto turn-on sensing allows seamless installation without a remote lead.
🎛️ Flexible Setup Options
Want to upgrade just your front speakers? Or maybe power an entire four-speaker system? The IMPULSE-4.320 has the flexibility to handle both. With 4 channels of output and bridged mode capabilities, you can run:
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A full-range front and rear setup
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Two powerful component speakers
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A compact subwoofer in bridge mode
You get full system control without needing multiple amps or taking up precious space.
🎯 Clean and Efficient Class D Performance
Built with Class D technology, the IMPULSE-4.320 operates cool and efficient. This means more power to your speakers and less strain on your vehicle's electrical system. It also reduces distortion, so your sound stays detailed even at higher volumes.
Its compact chassis is perfect for installations under seats, behind dashboards, or inside center consoles.
🧰 Designed for Real-World Installation
Focal designed this amp for vehicle owners who want premium sound without a complicated install. Key highlights include:
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Compact footprint (9.3" x 3.2" x 1.6")
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Aluminum heat sink for durability and cooling
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No fan required—silent and efficient operation
Installation is simple, and once mounted, this amp quietly works in the background while transforming your driving soundtrack.
🔗 Expand Your System with Confidence
Ready to go beyond factory sound? The IMPULSE-4.320 is a perfect gateway into high-performance audio. Pair it with a premium speaker kit, or bridge it to drive a small subwoofer.
For more upgrade options, check out our full range of car amplifiers that deliver big sound solutions for any setup.
And while you’re improving your ride’s sound, why not enhance its look and comfort too? Discover premium automotive window tinting for glare reduction, privacy, and interior protection.
📦 What’s Included in the Box
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Focal IMPULSE-4.320 4-channel amplifier
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Power and speaker harness
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Input harness for RCA and high-level signals
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Mounting accessories
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Installation guide
🛠️ Trust Audio Jam for Professional Installation
At Audio Jam in Delaware, we provide expert installation and tuning services to help you get the most out of your car amplifier. Whether you're upgrading a single component or building a full system, we’ll make it sound spectacular.
📍 Visit Us:
227 Governors Place, Bear, DE 19701
📞 Call: (302) 832-2868
🌐 Website: audiojamonline.com
❓ Frequently Asked Questions
Q1: Can the IMPULSE-4.320 power a subwoofer?
Yes, in bridged mode it can power a compact sub rated at 160W RMS at 4 ohms.
Q2: Will this amp work with my factory stereo?
Absolutely. It supports high-level inputs and auto turn-on, making integration seamless without RCA jacks.
Q3: Does this amp come with wiring?
It includes basic harnesses, but power wiring kits must be purchased separately for complete installation.
