Low-Frequency Transducer12"（L1B)，Mid 8“(L1) High performance magnet
High-Frequncy Transducer 1" (25mm) Titanium- laminate dome, waveguide

L1+L1B :Series

U.P.W.E. Blue :Finish
Yes :Wall-Mount Capable
None :(Recommended) Handling Power
8 ohms: Impedance Nominal
None :(Peak) Handling Power
500Hz – 48dB/octave :Frequencies Crossover
50Hz – 20kHz :(-3dB)Response Frequency
(2.83V@1m) -dB Sensitivity
None :Power Amplifier Recommended Mximum

Low-Frequency Transducer 18"(L2B) Mid Double 8" (L2) High performance magnet
High-Frequncy Transducer 1"x2 (25mm) Titanium- laminate dome, waveguide

L2+L2B :Series

U.P.W.E. Blue :Finish
Yes :Wall-Mount Capable
None :(Recommended) Handling Power
8 ohms(L2B), 4 ohms(L2): Impedance Nominal
None :(Peak) Handling Power
500Hz – 48dB/octave :Frequencies Crossover
40Hz – 20kHz :(-3dB)Response Frequency
(2.83V@1m) -dB Sensitivity
None :Power Amplifier Recommended Mximum

Low-Frequency Transducer Double 12" (300mm) High performance magnet
High-Frequncy Transducer 1" (25mm) Titanium- laminate dome, waveguide

L3 :Series

U.P.W.E. Blue :Finish
Yes :Wall-Mount Capable
500W :(Recommended) Handling Power
4 ohms: Impedance Nominal
2000W :(Peak) Handling Power
3500Hz – 12dB/octave :Frequencies Crossover
40Hz – 20kHz :(-3dB)Response Frequency
(2.83V@1m) 98dB Sensitivity
500W (4Ohms) :Power Amplifier Recommended Mximum