Fi BTL Neo - 18"

€859.00
Tax included

Fi Subwoofer

Impedance
  • D1 - Dual 1Ohm
  • D2 - Dual 2Ohm
Quantity
estimated delivery time: on request!

The BTL v3 Series is the latest in the progression of Fi subwoofers geared towards thundering daily drivers. A very unique 6 column Neodymium magnet design using US steel cut on our water jet and finish machined on our CNCs. There is plenty of motor force in the FEA derived design for both daily and SPL use. Utilizing a solid pole and a new 3 channel venturi aided pole profile, the forced cooling keeps thermal temperatures under control. Six grade N52 Neodymium magnets provide the Gauss while 5 Fi designed 10″ heavy progressive spiders keep things under mechanical control. Utilizing a special 144 tinsel count leadwire that is double sewn to the spider pack, there are no losses in power transfer to the coil  (available in either standard stitched with terminals or the hybrid stitched/FOAD termination). The 2017 BTL Series is the culmination of years of testing and development in the BTL line.  Setting the new standard for what it means to be “Built To Last”.


FI BTL NEO 18

Data sheet

Subwoofer Size
18"
Sensitivity
92.6dB
Impedance
Dual 1 Ohm | Dual 2 Ohm
DC Resistance (Re)
0.9 | 1.8
Resonance Frequency (Fs)
32.4 Hz
Power Handling
2500W
Mechanical (Qms)
7.71
electrical Q (Qes)
0.36
Total Q (Qts)
0.34
equivalent volume (Vas)
126.3 l
Moving mass (Mms)
393g
mounting depth
28,56cm (Mounting Depth 11.250”)
mounting diameter
42,55cm (Cutout Diameter 16.750”)
outer diameter
47cm (Overall Diameter 18.500”)
displacement
7,36L (DriverDisplacement 0.26cuft)
Xmax (one way)
34mm (One Way)

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