Visaton VI-FRS7W 2.6" A High Performance Speaker (full size)
This speaker has an excellent sound with balanced frequency response and very good highs. Compared to the FRS7S this speaker has a little more depth which results in a longer hub for the membrane creating an even richer sound - if you can afford the height.
- Waterproof cone
- Metal basket
- 212°F heat resistance
Size: 2 11/16" x 2 11/16"
Mounting Hole: (ctr-ctr) 2 3/16"
Height: 1 1/2"
Rated power 8 W
Maximum power 15 W
Nominal impedance Z 8 Ohm
Frequency response 120–20000 Hz
Mean sound pressure level 86 dB (1 W/1 m)
Opening angle (-6 dB) 180°/4000 Hz
Excursion limit +/−2,5 mm
Resonance frequency fs 160 Hz
Magnetic induction 1,1 T
Magnetic flux 120 µWb
Height of front pole-plate 2.5 mm
Voice coil diameter 14 mm
Height of winding 4,5 mm
Cutout diameter 61 mm
Net weight 0,22 kg
D.C. resistance Rdc 6.6 Ohm
Mechanical Q factor Qms 2.08
Electrical Q factor Qes .91
Total Q factor Qts .63
Equivalent volume Vas 0.78 l
Effective piston area Sd 22 cm²
Dynamically moved mass Mms .( g
Force factor Bxl 2.5 T m
Inductance of the voice coil L 0.6 mH
Temperature range −40 ... 212 °F
This speaker is made in Germany by the German manufacturer Visaton, a company that I personally know for more than 30 years. I build my first studio speakers with speakers from Visaton and they lasted for 15 years until I sold them - and they probably perform still today. So it is no surprise, when entering into the garden railroad sounds, I found Visaton again - and they are great!