MN-246

nice plan but l heard that when the drives are put opposite their magnetic field is affect,. espsecillay share power

there's horisontal sectionhow about vertical section

is this a 2* 18 or 15

18. Plans say it is recomended for RCF LF18g401
www.rcf.it/products/precision-transducer...transducers/lf18g401

has anyone on here tried building these? I'm considering it in the future but would like to see some build pics or at least get some verification that they work well/ are worth building first.

does the slot throat on the front of the drivers actually do anything? would have thought this design would work better if you turned the speakers round sothe faced each other and angled the baffles slightly so the central chamber flares toward the mouth.

Any cutlist for this plan? is a 18LFG400 a good replacement for G401?

I kindly ask Marc to tell me if the paudio E18-ELF speaker goes, here are the parameters THIELE/SMALL PARAMETERS
Resonance Frequency Fs 30 Hz
DC. Resistance Re 6.0 Ω
Coil Inductance Le 1.00 mH
Mechanical Q Factor Qms 7.39
Electrical Q Factor Qes 0.47
Total Q Factor Qts 0.44
BL Product BL 21.53 Tm
Effective Moving Mass Mms 188.31 g
Equivalent Cas Air-Load Vas 263.57 Liters
Effective Piston Area Sd 0.1134 Sqm
Half-Space Efficiency Eff 1.56 %
Airgap Height Hag 8.0 mm
Voice Coil Height Hvc 23.0 mm
Voice Coil Overhang Xmax 7.5 mm