Eminence Sigma Pro-18A-2
Speaker

Latest User Reviews
5 years ago
Good for bass cabs
I used this as a replacement speaker in my SWR Big Ben bass cab.
The power rating was a bit higher than the original but was the closest spec I could find, and I had plenty of headroom with my power amp anyway.
Sounds great, good build quality. No downside.
If anyone else uses it in the same cab I did, the profile is a bit prouder than the original, so I had to find a way to raise the front grill by 2 to 3 mm so it is clear from the edge of the speaker.
Technical Data
- Manufactured by Eminence
- Released in 2003
- Average price : $360
- Size: 18"
- Woofer
- Rated power: 650 W RMS
- Impedance: 8 Ohm
- Frequency range: 41 - 2.400 Hz
- Resonant frequency (Fs): 28 Hz
- For high-demand bass performance
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