I just don't know if they'll get as low as an 8 with a ~32 hz Fs and 15mm of xmax.
The t/s parameters on the F8L look so good to me. Here they are (from SSA's site):
Dual 4 ohm Specifications:
- Fs: 32.1hz
- Re: 4ohm
- Qms: 4.31
- Qes: 0.27
- Qts: 0.25
- Rms: 6.7 kg/s
- Cms: 0.17 mm/N
- Mms: 143.5 gr
- Bl: 20.8 N/A
- SPL: 82.6 db
- Vas: 9.7 L
- Rp: 57.0 ohm
- Lp: 70.0 mH
- Cp: 496.4 uF
- Le: 3.16 mH
- Sd: 201.93cm²
- Xmax: 15mm
What vehicle? Power? And size box?My 2 - AB HD8's did a 142.9 @33 hz. They weren't even broken in yet and I only had a 55 amp alternator and a regular battery. Not too bad.
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What vehicle? Power? And size box?
Ok, I remember this. Cool62' VW Bug. The box is about 1.8 cubes net. They are being powered by a Sundown SIA3500 @ 2 ohms (3,000 watts).
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