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VB = 0.7 ft3
FB = 45Hz
PD = 3”
PL = 8.5”
#1 “SPL”
Ported Box
VB = 1.25 ft3
FB = 35Hz
PD = 3”
PL = 10”
#1 Low Bass
Ported Box
VB = .75
Q = .85
F3 = 47Hz
Fc = 56Hz
#2 Low Bass
sealed Box
VB = 1.0 ft3
FB = 55Hz
PD = 4”
PL = 4”
VB = .8 ft3
Q = .87
F3 = 55Hz
Fc = 38Hz
Band Pass
4TH ORDER
VB = .75 ft3
FB = 70Hz
PD = 4”
PL = 8”
VB = 2.8 ft3
FB = 30Hz
PD = 4”
PL = 12”
Band Pass
7TH ORDER
VB = 1.0 ft3
FB = 45Hz
PD = 3”
PL = 7”
#1 “SPL”
Ported Box
VB = 1.75 ft3
FB = 40Hz
PD = 4”
PL = 10”
#1 Low Bass
Ported Box
VB = 0.9 ft3
Q = 1.3
F3 = 53Hz
Fc = 74Hz
#2 “SPL”
Sealed Box
VB = 1.7 ft3
Q = .9
F3 = 45Hz
Fc = 57Hz
#2 Low Bass
Sealed Box
VB = 1.4 ft3
FB = 60Hz
PD = 5”
PL = 7”
VB = 1.8 ft3
Q = .95
F3 = 56Hz
Fc = 35Hz
Band Pass
4TH ORDER
VB = 2.5 ft3
FB = 45Hz
PD = 4”
PL = 5”
#1 “SPL”
Ported Box
VB = 4.0 ft3
FB = 35Hz
PD = 4”
PL = 4”
#1 Low Bass
Ported Box
VB = 3.0 ft3
Q = .9
F3 = 45Hz
Fc = 54Hz
#2 Low Bass
Sealed Box
VB = 1.5 ft3
Q = 1.2
F3 = 55Hz
Fc = 76Hz
#2 “SPL”
Sealed Box
VB = 3.0 ft3
FB = 55Hz
Two ports at
4” x 4” each
VB = 3.0 ft3
Q = .9
FO = 55Hz
Fc = 34Hz
Band Pass
4TH ORDER
5 ½”
10 1/4”
9 3/8”
4 1/4”
4 ¾ “
DBR-10
5 ½”
12 3/8”
11”
5 ½”
5 ¾ “
DBR-12
6 1/4”
15 1/4”
14”
6 1/4”
6 3/4”
DBR-15
DB-Street Pro www.earthquakesound.com
Specifications are subject to change without notice. Dimensions shown are external Dimensions using 3/4" MDF.