ZEROFLEX EFX4.500 4 x 50W RMS Micro Car Amplifier – Compact 4-Channel / Bridgeable 2-Channel
The ZEROFLEX EFX4.500 Micro Amplifier delivers reliable, high-quality sound in a space-saving format—ideal for modern car audio upgrades where space is limited but performance cannot be compromised.
Designed for flexibility, the EFX4.500 supports 4 x 50W RMS at 4 ohm or 2 x 160W RMS bridged for more powerful configurations. With low total harmonic distortion (0.1% THD) and high efficiency, it offers clean, distortion-free audio across a range of car setups.
Its compact design makes it easy to install under seats, behind panels, or in tight enclosures. Whether you're powering speakers or a compact subwoofer setup, this amplifier provides the control and clarity needed for balanced sound.
Key Features:
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Power Output @ 4Ω: 4 x 50W RMS
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Power Output @ 2Ω: 4 x 80W RMS
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Bridged Output @ 4Ω: 2 x 160W RMS
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Voltage: 14.4V
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Total Harmonic Distortion (THD): 0.1%
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Compact, space-saving design
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Reliable, high-efficiency build
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Versatile configuration support
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1-Year Warranty
Note: Manufacturer’s warranty is void if damaged due to failure in installation or power surge. Professional installation is required. An invoice or certificate from the installer is mandatory for any warranty claims.
| Name | ZEROFLEX EFX4.500 4 x 50W RMS Micro Car Amplifier – Compact 4-Channel / Bridgeable 2-Channel |
|---|---|
| SKU | EFX4.500 |
| Vendor | Zeroflex |
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