Specifications for the 8"NEO tweeter

 8"Neo Ribbon is a dipole
200 mm High x 89 mm wide x 9.5 mm deep (slim profile)
7.9" x  3.5" x 0.37"

weight 460 grams (about 1 Lbs. each)
Aluminum trace on translucent amber polyimide film.(Kapton) The high tensile strength diaphragm is an electrical insulator that is flame retardant with an operating temperature range from - 452 degrees F to + 752 degrees F, sandwiched between powerful push pull Neodymium Magnets
4 Ohms Flat impedance curve, DCr 4.30 Ohms
Frequency Response 250 Hz - 24 kHz +- 10 dB
Average SPL 1W/1m 95.5 dB (1700 Hz - 24 kHz)
Power handling 140 Watts cont. 210 Watts peak

Recommend  minimum x-over 500 Hz 
Focused magnetic energy- efficient & Video Shielded.
ULTRA-LOW moving mass,means fast transient response for effortless LOW DISTORTION Sound!

   

Specifications  5"NEO   

• Lorentz Audio 5" Push Pull Neodymium Ribbon driver (Video Shielded)
  120 mm(4.72") W x 174.5 mm(6.87") H x 35 mm(1.38") D
  650 grams  1 lb 4 oz
  Aluminum Trace on Kapton diaphragm (High Temp.)
  8 Ohms, DCr 6.50 Ohms
  Frequency Response 1 kHz - 40 kHz
  Power Handling 50 Watts cont. 500 Watt peaks for 200ms
  Average SPL 1W/1m 98 dB * depends on wave guide directivity
  Cast Aluminum horn

                             

5NEO   ribbon driver