Rockford Fosgate S1-408 Speaker User Manual


 
Model S1-408 S1-808 S1-410 S1-810 S1-412 S1-812 S1-415 S1-815
Nom. Impedance 48 4 848 48
FS (Hz) 40 42 36 38 28 29 26 27
RE (Ohm) 3.5 6.9 3.4 6.8 3.4 6.7 3.4 6.7
LE (mH) 1.49 2.40 1.47 2.25 1.43 2.22 1.71 2.87
QMS 4.02 2.90 3.75 3.81 3.41 4.11 4.89 3.90
QES 0.35 0.37 0.40 0.42 0.36 0.45 0.49 0.59
QTS 0.32 0.33 0.36 0.38 0.33 0.41 0.44 0.51
VAS (cu.ft) 1.06 1.06 2.40 2.40 6.57 6.57 11.336 11.336
VAS (liter) 30 30 68 68 186 186 321 321
Power (Watts RMS) 100 100 100 100 100 100 150 150
Power (Watts Peak) 200 200 200 200 200 200 300 300
SPL (dB @ 1w/1m) 89 89 91 91 92 92 93 93
X-MAX (inches) 0.19 0.19 0.20 0.20 0.20 0.20 0.23 0.23
X-MAX (mm) 4.7 4.7 5.2 5.2 5.1 5.1 5.9 5.9
Rec. Tuning Frequency 40Hz 40Hz 35Hz 35Hz 35Hz 35Hz 35Hz 35Hz
Port Diameter (in.) 22 3 344 44
Port Length (in.) 3-3/4 3-3/4 8 8 10-3/4 10-3/4 4 4
Rec. Box Vol. (cu. ft.) 1 1 1.5 1.5 2 2 4 4
Spk. Dis. Outside (cu. ft.) 0.03 0.03 0.04 0.04 0.05 0.05 0.107 0.107
Spk. Dis. Inside (cu. ft.) 0.04 0.04 0.06 0.06 0.08 0.08 0.145 01.45
Mntg. Dia. (in.) 7-1/8 7-1/8 9-1/4 9-1/4 11 11 14 14
Mntg. Depth (in.) 3-2/3 3-2/3 3-29/32 3-29/32 4-4/5 4-4/5 6-3/32 6-3/32
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PECIFICATIONS