TC Sounds LMS-5400 18

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Specifications
The LMS-5400 is the ultimate solution for reference level low distortion high SPL subsonic sound reinforcement. With a world class motor system, ultra high thermal limits and no compromise on quality, this is literally the most advanced, highest performance super driver you can buy. Here is why,

Advanced FEA Motor System
- Quadruple stacked 3/4" tall ferrite magnets and long T-yoke
- Massive 516oz top grade 10.1" wide magnet super structure
- Large anti-flux modulation aluminum shorting ring to lower distortion
- Low carbon steel used for the gap plate and t-yoke
- Large pole vent for lower distortion and cooling capabilities.

Advanced linear soft part system
- Linear voice coil technology linearizs the BL force and lowers motor distortion
- Patent pending 4" diameter, bifilar linear-wound aluminum wire voice coil
- Non-conductive titanium voice coil former eliminates eddy current distortion
- Titanium vc remains stronger than aluminum, Kapton, or fiberglass for durability
- Dual stiff high excursion 10" linear roll poly-cotton spiders
- Extra thick integrated woven leads to prevent lead-slap
- Extra spacing in-between spiders for lateral stability
- Ultra strong, brushed and powder coated titanium cone (TC Sounds exclusive design)
- 1" wide long throw tall profile, highly durable NBR surround
- High quality thermal flexible epoxies to ensure longevity

Patented custom cast aluminum frame
- Extra clearance under the suspension for dynamic high excursions
- Wide spider landings for higher than average throw
- Patented tool-less detachable method for easy and fast and recones or repairs
- Durable high gloss black powder coat and chrome vc mesh guards

Performance
- Effective linear motor force of a 180 Newtons2 per watt (BL2/Re)
- 2500 watts continuous power (8000 watts peak)
- 38mm total linear BL XMax (voice coil, one-way)
- 44mm XMech (mechanically limited, one-way)


18" LMS-5400 DVC
Qts 0.374
Qes 0.385
Qms 13.01
Fs 18Hz
Res 3.98Ω
Ls 3.5mH
Lp 5.7mH
Rp 3.47Ω
Dia 374mm
Vas 216l
mms 575g
cms 126um/N
bl 26.5T*m
Spl 87.6dB




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