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4-Inch Speakers for Pod Builds

Step up to stronger output and fuller midrange sound while keeping the pod compact. A 4-inch speaker gives vocals and instruments more body than smaller drivers without requiring the footprint of a 5.25- or 6.5-inch pod.
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Are 4-inch speakers the right size?
Choose 4-inch speakers when you want a compact build with more cone area, stronger vocal output and better midrange body than smaller drivers. Compare the cutout diameter and mounting depth with the pod, then use the recommended high-pass filter instead of relying on the speaker for deep bass.
Compact pod footprint
Stronger output than smaller drivers
Fuller vocals and instruments
Works well in multi-way systems

Narrow your speaker choices

Filter by brand, sound style, impedance, power handling, or price.

Brand
Impedance
Sound Style
RMS Power
RMS Power - slider
RMS Power - inputs
W RMS
W RMS
Price
Price - slider
Price - inputs
$
$
Balanced & Versatile
Skyhigh SHCA-SH-BL43
4-Inch Coaxial Speaker Pair
75W RMS
4-Ohm
84 dB
$33.95
/ Pair
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Clear & Articulate
Skyhigh SHCA-SH-C42
4-Inch Coaxial Speaker Pair
30W RMS
4-Ohm
85 dB
$64.95
/ Pair
View Speaker
Add to cart

Match the amplifier to the build

Multiply the RMS power per speaker by the number of speakers on each channel, then choose an amplifier that delivers clean power at that load and matches your final impedance.

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Still need the pods?

Shop speaker pods built for your vehicle, then choose the speaker size and sound that fit your build.

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COMMON QUESTIONS

Choosing speakers for your pods does not need to be complicated. Start with the opening size, consider how you want the system to sound, and make sure the speakers and amplifier work well together.

No. “4-inch” is a nominal size, and the actual cutout diameter, outer diameter and mounting depth vary by manufacturer and model. Compare the speaker dimensions with the pod specifications before ordering.
Use the recommended RMS range shown on the speaker product page and confirm the amplifier’s output at the final wired impedance. An appropriate high-pass filter protects the speaker from deep bass and helps it deliver cleaner output.
Choose impedance based on the number of speakers, the planned wiring and the amplifier’s stable load. Four-ohm models are convenient for smaller systems, while higher-impedance models can simplify wiring multiple speakers to one channel.
For protected interior speaker pods, a standard speaker is generally suitable. Choose a weather-resistant model for pods exposed to moisture, mud, salt or direct outdoor use, and follow the manufacturer’s installation guidance.
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