

SPL Dynamics XTR-300D2
Automotive subwooferManufacturer parameters
- Diameter: 12" (30cm)
- Power (W): 750/1500
- Impedance (Ohm): 2x2
- Sensitivity (db/1W): 86,3
- Fs: 31,7
- Qts: 0,452
- Price: 199€
- Diaphragm: kevlar/paper
- Basket: Aluminium diecast
- Magnet: 160oz
- Fs = 42.69 Hz
- Re = 3.90 ohms
- Le = 1130.65 uH
- Qt = 0.51
- Qes = 0.54
- Qms = 8.59
- Mms = 149.57 grams
- Cms = 0.092 mm/N
- Vas = 32.79 liters
- Sd= 502.73 cm^2
- Bl = 18.39 Tm
- gamma = 122 N/A.kg
- ETA = 0.53 %
- Lp(2.83V/1m) = 92.49 dB
Used woofer
- Fs = 38.31 Hz
- Re = 3.90 ohms
- Le = 1140.81 uH
- Qt = 0.50
- Qes = 0.53
- Qms = 8.44
- Mms = 197.68 grams
- Cms = 0.088 mm/N
- Vas = 31.10 liters
- Sd= 502.73 cm^2
- Bl = 19.521376 Tm
- gamma = 98 N/A.kg
- ETA = 0.34 %
- Lp(2.83V/1m) = 90.59 dB