SPL Dynamics XTR 380 D4S

SPL Dynamics XTR 380 D4S

Size 395mm ( 15" )
Power handling (RMS/Peak) 1000/2000 W
Nominal impedance 2 x 4 Ohm
Mounting depth 195 mm
Mounting diameter 350 mm
Magnet weight 200 oz
Voice Coil diameter 76 mm ( 3" )
Voice Coil Type/Material DVC / BASV
Weight  14,4 kg

Thiele-Small-Parameter SPL Dynamics XTR 380 D4S:

Reihenschaltung (Impedanz 8 Ohm)
Fs 33.6 Hz
Vas 53.6 L
Qts 0.467
Qes 0.545
Qms 3.256
Xmax (lin/peak) 13/26 mm
Re 7,6 Ohm
Mms 403 g
BL 29.31 TM
SPL (1W/1m) 88.9 dB

Parallelschaltung (Impedanz 1 Ohm)
Fs 33.2 Hz
Vas 52.6 L
Qts 0.607
Qes 0.709
Qms 4.221
Xmax (lin/peak) 13/26 mm
Re 1,8 Ohm
Mms 403g
BL 14.05 TM
SPL (1W/1m) 88.7 dB

Gehäuseempfehlung SPL Dynamics XTR 380 D4S:
Closed box: 40-70 L
Bass-Reflex box - Car / Hifi: 70 L + 6" port / length 44 cm, Tuning frequency 38Hz
Bass-Reflex box - Car / Hifi: 80 L + 2x4 " port / length 42 cm, Tuning frequency 35Hz
Bass-Reflex box - Car / Loudmusic: 75 L + 2x4" port / length 25 cm, Tuning frequency 45Hz
Bass-Reflex box - Home Theatre: 113 L + 6" port / length 44 cm, Tuning frequency 30Hz
Bass-Reflex box - Home Theatre: 110 L + 2x4" port / length 41 cm, Tuning frequency 30Hz