da ich schon seit einiger Zeit hier mit lese und auch gerade beim Bau von 2 MT-181 bin hät ich ne Frage von nem Kumpel...
er hat derzeit nen Selfmade Subwoofer mit 2x RCF LF-18 N401. Habt ihr Tips für einen guten Gehäuseplan wo man nur einen davon verbauen kann ? Der doppel 18er wird bisschen schwer langsam....
Danke

Daten des Chassis:
Features
4-inch Inside/outside copper voice coil
2400 Watt continuous program power handling
98 dB Sensitivity
30 Hz 1 kHz Frequency range
Dual-forced air ventilation and 15 mm top plate for minimum power compression
Dual spider design with silicon based dampening control
Triple-roll surround and corrugated straight cone geometry
GENERAL SPECIFICATIONS
Nominal Diameter 460/18 mm/inch
Rated Impedance 8 Ohm
Program Power 2400 Watts
Power handling capacity 1200 Watts
Sensitivity 1W, 1m 98 dB
Frequency Range 30-1000 Hz
Effective Piston Diameter 395/15.6 mm/inch
Maximum Excursion Before Damage 52/2.1 mm/inch
Minimum Impedance 6.3 Ohm
Voice Coil Diameter 100/4 mm/inch
Voice Coil Material Copper
Voice Coil Winding Depth 25/1.0 mm/inch
Number of layers 2
Kind of layer Inside/Outside
Thickness Top Plate Depth 15/0.6 mm/inch
Cone Material No pressed pulp
Cone Design Straight
Surround Material Polycotton
Surround Design Triple roll
THIELE - SMALL PARAMETERS
Resonance frequency Fs 32 Hz
DC resistance Re 5.1 Ohm
Mechanical factor Qms 6.5
Electrical factor Qes 0.27
Total factor Qts 0.26
BL factor BL 27.8 T - m
Effective Moving Mass Mms 201 gr
Equivalent Cas air load Vas 257 liters
Effective piston area Sd 0.122 m2
Max. linear excursion Xmax 8.8 mm
Voice - coil inductance @ 1KHz Le1k 2.5 mH
Half-space efficiency Eff 3.01 %
MOUNTING INFORMATION
Overall Diameter 465/18.3 mm/inch
Bolt Circle Diameter 442-447 mm
Bolt Hole Diameter 6.5/0.3 mm/inch
Front Mount Baffle Cut-out 424/16.7 mm/inch
Rear Mount Baffle Cut-out 424/16.7 mm/inch
Depth 205/8.1 mm/inch
Volume occupied by the driver 5.5 liters/ft3
BAFFLE CUTOUT DIAMETER
Net Weight 9.1/20.2 Kg/lbs
Shipping Weight 9.8/21.8 Kg/lbs