Earthquake Sound Magma, Tremor-XR, DB-XR, DB-R manual DB-Street Pro, DBR-10, DBR-12, DBR-15

#1 “SPL”

Ported Box

5 ½”

12 3/8”

11”

DB-Street Pro www.earthquakesound.com

DBR-10

		10 1/4”
		9 3/8”
¾ “			1/4”
4	4

5 ½”

VB = 0.7 ft3

FB = 45Hz#1 “SPL”

PD = 3”

PL = 8.5” Ported Box

VB = 1.25 ft3

FB = 35Hz

PD = 3” #1 Low Bass

PL = 10” Ported Box

VB = .75

Q = .85 #2 Low Bass

F3 = 47Hzsealed Box

Fc = 56Hz

4TH ORDER Band Pass

VB = 1.0 ft3	VB = .8 ft3
FB = 55Hz	Q = .87
PD = 4”	F3 = 55Hz
PL = 4”	Fc = 38Hz

DBR-12

¾ “
		½”
5	5

VB = 1.0 ft3

FB = 45Hz

PD = 3”

PL = 7”

VB = 1.75 ft3

FB = 40Hz

PD = 4” #1 Low Bass

PL = 10” Ported Box

VB = 0.9 ft3
Q = 1.3	#2 “SPL”
F3 = 53Hz	Sealed Box
Fc = 74Hz

VB = 1.7 ft3
Q = .9	#2 Low Bass
F3 = 45Hz
	Sealed Box
Fc = 57Hz

DBR-15

	15 1/4”
	14”
6 3/4”
		6 1/4”
	6 1/4”

VB = 2.5 ft3

FB = 45Hz

PD = 4” #1 “SPL”

PL = 5” Ported Box

VB = 4.0 ft3

FB = 35Hz

PD = 4” #1 Low Bass

PL = 4” Ported Box

VB = 1.5 ft3
Q = 1.2	#2 “SPL”
F3 = 55HzSealed Box
Fc = 76Hz

VB = 3.0 ft3

Q = .9 #2 Low Bass

F3 = 45HzSealed Box

Fc = 54Hz

	7TH	ORDER
	Band Pass
VB = .75 ft3			VB = 2.8 ft3
FB = 70Hz			FB = 30Hz
PD = 4”			PD = 4”
PL = 8”			PL = 12”

VB = 1.4 ft3 FB = 60Hz PD = 5” PL = 7”

4TH ORDER Band Pass

VB = 1.8 ft3 Q = .95

F3 = 56Hz Fc = 35Hz

VB = 3.0 ft3 FB = 55Hz Two ports at 4” x 4” each

4TH ORDER Band Pass

VB = 3.0 ft3 Q = .9

FO = 55Hz Fc = 34Hz

Specifications are subject to change without notice. Dimensions shown are external Dimensions using 3/4" MDF.