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1981 Views 3 Replies 2 Participants Last post by  Huckleberry Sound
Product Brand & Model: Hybrid audio Technologies Legatia L4SE "Carbon"

Condition of all items: New

Total Price: $385.00 - via paypal

Shipping Terms: Free to the lower 48 states. If international, contact first for actual cost.

Pictures: Attached


Overall Diameter 118 mm (4.65-inch)
Mounting Depth 42 mm
Mounting Hole 94.5 mm
Recommended Minimum Crossover Frequency 150 Hz at 24 dB/octave highpass
Pmax (With Recommended Minimum Crossover) 150 watts
Frequency Range 135 Hz – 7,500 Hz, +/- 3 dB
Sensitivity 91 dB at 2.83V/1meter
Voice Coil Diameter 25.55 mm (1-inch)
Impedance 4 
Fs 135 Hz (free air)
Qms 3.353
Qes 0.789
Qts 0.639
Vas 1.3 L


The Legatia L4SE is a 118mm (4.65-inch) midbass driver to compliment both two-way and three-way system designs, where a shallow-depth, long-throw, small-format midbass is required. The following are the L4SE Carbon’s design attributes:

Design Considerations

The Legatia SE Carbon-series component speakers are electrodynamic drivers that are comprised of a diaphragm that is set in motion by a motor system that has both electrical and mechanical components. The Special Edition Carbon midbass designs boast several key elements which enhance the driver’s performance in vehicle-specific applications, notably applications which require a shallow-depth midbass driver, such as typically found in numerous German-manufactured automobiles (Audi, BMW, Porsche, and etc.). Likewise, the Carbon midbass’ can be used at the enduser’s discretion in a variety of automobile settings where a shallow-profile, long-throw midbass is required. The Legatia SE Carbon midbass differ vastly from the Legatia SE-series wide-bandwidth drivers, as follows:


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Wow, helluva price.! Love my pair, fantastic set of drivers. Can't go wrong with the seller or the speakers here. GLWS.

FYI to anyone that doesn't know, these retail for $620 brand new
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