The Polk Audio Signature Elite ES30 ranks #43 out of 71 total Center Channel Speakers for sound quality. See all Passive Home rankings for every top pick.
Brand: Polk
Prices on this page were last checked October 5, 2026 at 10:21 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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#43 Polk Audio Signature Elite ES30: $299.00 each Estimated Amazon eBay
Older model: the Polk Audio Signature S30 (ranked higher, rated 3.5/5).
Pros: The updated version of the Signature S30 with the same two-way layout: a 1” Terylene dome tweeter between two 5.25” polypropylene woofers in a bass reflex cabinet, rated at 89dB and compatible with 4 or 8 ohm amplifier outputs.
Cons: No independent measurements yet, so its tonal balance and directivity can’t be compared directly with measured centers; the rating is estimated from its predecessor’s measurements. Its predecessor measured with an uneven listening window, and this design keeps the same basic two-woofer layout, which limits horizontal coverage.
How it compares: Just above it: Polk Audio Signature S30 - $70 cheaper. Just below it: Micca MB42X-C G2 - $209 cheaper, 3Hz lower bass extension (-3dB).
| Dimensions | 7.5”H x 20”W x 10.6”D (191 x 508 x 269 mm) |
|---|---|
| Drivers | 1” Terylene dome tweeter, 2x 5.25” polypropylene woofers |
| Frequency Response | 55Hz-40kHz (manufacturer specified) |
| Impedance | compatible with 4 and 8 ohm outputs (manufacturer specified) |
| Sensitivity | 89dB (manufacturer specified) |
| Weight | 19 lbs (8.6 kg) |
| Woofer Cabinet | ported |
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- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.