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Resilient Sounds RS Entry-Level 500W D4 Subwoofer

The Resilient Sounds Resilient Sounds RS Entry-Level 500W D4 Subwoofer is a high-performance subwoofer featuring a 18-inch cone. Designed for deep bass reproduction and high SPL output.

Specifications

rms watts
500 W
size inches
18
impedance ohms
2 Ω
mounting depth in
5.75"
Thiele-Small Parameters

Measured at small signal levels per AES standards

Electromechanical
Fs
31.4 Hz
Re
8 Ω
Le
3.66 mH
BL
25.6 T·m
Q Factors
Qts
0.36
Qes
0.4
Qms
4.38
Compliance & Mass
Vas
23.8 L
Mms
164.6 g
Cms
0.16 mm/N
Excursion
Xmax
8 mm
Sensitivity
SPL0
84.5 dB
Power Handling
Pe
500 W

Parameters measured per AES2-1984 (r2003) standards. Small-signal parameters valid within linear operating region.

Compare Prices(1 retailer)
Sparked Innovations
Sparked InnovationsBest Price
Available
$149.99
$169.99Save 12%
Updated 11/11/2026
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Frequently Asked Questions

What is the Resilient Sounds RS Entry-Level 500W D4 Subwoofer?

The Resilient Sounds RS Entry-Level 500W D4 Subwoofer is car audio equipment made by Resilient Sounds.

How much does the Resilient Sounds RS Entry-Level 500W D4 Subwoofer cost?

See the recorded retailer prices in the "Where to Buy" section. Prices and availability can change; confirm both with the retailer before purchasing.

Where can I buy the Resilient Sounds RS Entry-Level 500W D4 Subwoofer?

The "Where to Buy" section lists retailers we have recorded carrying the Resilient Sounds RS Entry-Level 500W D4 Subwoofer. Check each listing's availability and confirm warranty coverage with the retailer.

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