Speaker 1
Speaker 2

Full Range Loudspeakers Specifications

15FR 12FR 10FR 8FR 6.5FR
Diameter 15" 12" 10" 8" 6.5"
Overall diameter 388 mm 312 mm 252 mm 203 mm 175 mm
Frequency response 20 Hz - 20 kHz 20 Hz - 20 kHz 30 Hz - 20 kHz 35 Hz - 20 kHz 40 Hz - 20 kHz
Power RMS 60 W 60 W 50 W 50 W 50 W
Peak Power 180 W 180 W 150 W 150 W 150 W
Sensivity (1 W/1 m) 104 dB SPL 103 dB SPL 101 dB SPL 101 dB SPL 100 dB SPL
Voice coil resistance (Roc) 3.2 or 12 Ohms 3.2 or 6.4 Ohms 3.2 or 6.4 Ohms 3.2 or 6.4 Ohms 3.2 or 6.4 Ohms
Impedance 4 or 16 Ohms 4 or 8 Ohms 4 or 8 Ohms 4 or 8 Ohms 4 or 8 Ohms
Voice coil diameter 44 mm 44 mm 39 mm 39 mm 39 mm
Cone material High Modulus Polyaramid Materials treated with liquid Kevlar™ and Nanoparticles Fullerene C60
Flux density 2.2 T 2.2 T 1.8 T 1.8 T 1.8 T
Max linear excursion ± 5 mm ± 5 mm ± 4 mm ± 4 mm ± 4 mm
Loudspeaker basket Die cast aluminum
Magnet Material Neodymium