New Fi BTL's (N1, N2, N3, N-SG)
 

Now in 10's :smilie_da

fi BTLs

N212

DUAL 1 | DUAL 2

Fs: 39.6 Hz | 39.2 Hz
Re: 0.7 Ohms/coil | 1.4 Ohms/coil
Qms: 6.40 | 6.47
Qes: .25 | .25
Qts: .24 | .24
Mms: 225g | 231g
Sd: 480cm^2 | 480cm^2
Vas: 23.1 l | 23.1 l
Spl: 89.5dB1W/1m | 89.4dB1W/1m
Bl: 17.8 N/A | 25.1 N/A
Xmax: 28mm * | 28mm *
Rms: 2000W * | 2000W *
Sealed box: N/A cuft | N/A cuft
Ported box: 1.7-2.5cuft | 1.7-2.5cuft
Sub OD: 12.500” | 12.500”
Cut ID: 11.125” | 11.125”
Mounting depth: 0.000” | 0.000”
Displacement: 0.12cuft | 0.12cuft

N218

DUAL 1 | DUAL 2

Fs: 34.0 Hz | 33.6 Hz
Re: 0.7 Ohms/coil | 1.4 Ohms/coil
Qms: 8.18 | 8.28
Qes: .32 | .32
Qts: .31 | .31
Mms: 336g | 344g
Sd: 1210cm^2 | 1210cm^2
Vas: 133.8 l | 133.8 l
Spl: 94.0dB 1W/1m | 93.8dB 1W/1m
Bl: 17.8 N/A | 25.1 N/A
Xmax: 28mm * | 28mm *
Rms: 2000W * | 2000W *
Sealed box: N/A cuft | N/A cuft
Ported box: 4.5-8.0cuft | 4.5-8.0cuft
Sub OD: 18.500” | 18.500”
Cut ID: 16.750” | 16.750”
Mounting depth: 00.000” | 00.000”
Displacement: 0.18cuft | 0.18cuft

They're smaller with different magnets.

The 18 models decently in a sealed box: Q .4323 / FC @ 46.86 HZ in 5 cubic feet. The old BTL 18 sealed was like FC @ 70hz. The 12 & 15 are wack sealed.

seen these earlier today, the specs anyways...

neo motors ftw.

the n1 link dosnt work and thats the one im mostly interested in. Ive been debating grabbin a newer style Q but the n1 sounds promissing from there little blurb but no other info on it.