The extremely popular 20 cm subwoofer for small enclosures. Used in multiple numbers, the part is even more fun!
20cm subwoofer
- 2+2 ohms
- 150W RMS / 300W max
- Fs=24.7Hz
- Re=1.95 / 7.8 ohms
- Qes=0.367, Qms=3.572, Qts=0.332, VAS=43.9L,
- Xmax=+/-15mm, Sd=231cm², Vd=0.35L
- SPL=85dB/1W/1m
- Voice coil diameter: 1.5" / 40 mm
- Outside diameter: 21cm
- Baffle opening: 18.1 cm
- Installation depth: 12.1 cm
Recommended cases:
Closed: 11-14 liters,
BR: 17 liters with port: D=7cm/L=50cm,
BP: closed 10L + 17L vent. with port: D=10cm/L=25cm
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