DS18 Audio - ZXI 5x7" 2-way Coaxial Speaker with Built-in Driver (Pair), 70W RMS 4-Ohm
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About this product
The ZXI-574 is a pair of 5x7" loudspeakers built for high-output car audio, powersports and pro audio systems. They handle 70 watts RMS and 210 watts max power at 4 ohms. A 91dB sensitivity rating converts amplifier power into clear, audible output efficiently, so you get more volume from the power you already have. The frequency response spans 40Hz to 20kHz. A built-in driver handles the upper range, giving you full-range coverage from a single speaker opening without a separate tweeter or crossover. Construction includes a glass fiber cone and a barium ferrite magnet motor. Sold as a pair so you can complete both sides in one purchase.
70W RMS / 210W Peak Car Audio Power
Handle 70 watts RMS and 210 watts peak power at 4 ohms. Built for high-output car audio and car stereo systems that need real volume from a 5x7" speaker without distortion or power compression.
91dB High Sensitivity
A high 91dB sensitivity rating turns amplifier watts into audible output efficiently, so these car speakers play loud and clear even from a modest car amplifier. High-sensitivity car speakers are the easiest way to gain volume without buying more power.
40Hz to 20kHz Frequency Response
A 40Hz to 20kHz frequency response covers the range with definition and presence, keeping vocals and instruments articulate at high volume inside a loud car audio system.
Built-in Driver for Full-Range Sound
A built-in driver handles the upper frequencies, so these 5x7" coaxial car speakers deliver full-range sound from a single speaker opening. No separate tweeter, crossover or extra wiring to install, which makes them a direct upgrade over factory car speakers.
Durable Car Audio Construction
Built with a glass fiber cone and a barium ferrite magnet motor structure for durability under sustained high-output use.
- RMS Power70 wattsPeak Power Handling210 wattsSensitivity91 decibelsSpeaker Size5" x 7"Speaker Type2-way, Coaxial
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The ZXI-574 is a pair of 5x7" loudspeakers built for high-output car audio, powersports and pro audio systems. They handle 70 watts RMS and 210 watts max power at 4 ohms. A 91dB sensitivity rating converts amplifier power into clear, audible output efficiently, so you get more volume from the power you already have. The frequency response spans 40Hz to 20kHz. A built-in driver handles the upper range, giving you full-range coverage from a single speaker opening without a separate tweeter or crossover. Construction includes a glass fiber cone and a barium ferrite magnet motor. Sold as a pair so you can complete both sides in one purchase.

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| Pros for DS18 Audio - ZXI 5x7" 2-way Coaxial Speaker with Built-in Driver (Pair), 70W RMS 4-Ohm | |||
|---|---|---|---|
| There were no pros for this product— | Sound Quality, Ease of Installation | Sound Quality, Ease of Installation, Bass, Price, Fit | Sound Quality, Bass, Price, Size, Installation Ease |
| Cons for DS18 Audio - ZXI 5x7" 2-way Coaxial Speaker with Built-in Driver (Pair), 70W RMS 4-Ohm | |||
| There were no cons for this product— | There were no cons for this product— | Power | There were no cons for this product— |
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