Trinity Audio M18 Subwoofer
The Trinity Audio M18 is a high-performance subwoofer featuring a 18-inch cone with dual 1 voice coil configuration. Rated at 6000W RMS. Designed for deep bass reproduction and high SPL output.
Specifications
rms watts
6000 W
size inches
18
voice coil config
D1
Thiele-Small Parameters
Measured at small signal levels per AES standards
Electromechanical
Fs
23.1 Hz
Re
1.9 Ω
BL
31.1 T·m
Q Factors
Qts
0.4
Qes
0.42
Qms
6.79
Compliance & Mass
Vas
157.9 L
Mms
662.7 g
Cms
0.07 mm/N
Sd
1212.1 cm²
Excursion
Xmax
25 mm
Sensitivity
SPL0
89.4 dB
Power Handling
Pe
2000 W
Parameters measured per AES2-1984 (r2003) standards. Small-signal parameters valid within linear operating region.
Where to Buy
T
Trinitycaraudio
Updated 4/12/2026
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Frequently Asked Questions
What is the Trinity Audio M18?
The Trinity Audio M18 is a car audio equipment made by Trinity Audio. View full specifications and where to buy on this page.
Where can I buy the Trinity Audio M18?
You can purchase the Trinity Audio M18 from authorized dealers listed in the "Where to Buy" section on this page. We recommend buying from authorized retailers to ensure warranty coverage and genuine products.
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