Earthquake Sound Subwoofers Db R Users Manual SubManual
DB-R to the manual 377cbc55-00c4-40d4-81d3-7c5e0c63056a
2015-02-06
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Magma The Sound That Will MOVE You... DB-R Subwoofers Installation & Reference Manual DBX-R Tremor-XR Wwww.earthquakesound.com Earthquake Sound Corporation, 1215 O’Brien Drive, Menlo Park, CA, 94025. Ph (650) 327-3003. Fax (650) 327-0179. A THANK YOU NOTE Dear Valued Customer, Congratulations! You are the proud owner of a high-quality Earthquake Subwoofer. Earthquake Sound Corporation, located in Menlo Park California at the heart of the San Francisco Bay Area; specializes in manufacturing high end car audio products ranging from the smallest titanium tweeter to the world’s largest amplifier. In its dedication to excellence, Earthquake has maintained extensive programs in research and development to provide you with the highest quality mobile audio products. This owners manual is designed to better acquaint you with Earthquake products and to guide you through all phases of system design and application. It is imperative that you read this manual in its entirety. Earthquake technicians and staff are looking forward to answering any questions you might have. CAUTION: Earthquake Audio products are capable of producing over 140dB and are commonly used for high powered audio systems. Prolonged exposure to SPL levels of over 100dB will cause permanent haring damage. We at Earthquake ask you to please exercise extreme caution when using our product for competition or every day use. SUBWOOFER SPECIFICATIONS OHM-LAW How To Wire Your Subwoofers. MAGMA-Pro www.earthquakesound.com #1 in Sound Quality, #1 in SPL... “In sound quality and low frequency extension, the Earthquake MAGMAs excel leaving all other woofers behind” May 1999 CA&E. “With nearly 22mm of linear excursion (four times longer than other sub), and a hefty 3” 4-layer dual voice coil; the MAGMAs make sealed box bass an octave lower than any other woofer.” May 1999 CA&E. MAGMA12 MAGMA15 15 5/16" 14" 6 7/8" 5 7/8” 12 1/2” 11 1/8” 6 3/8” 8" 16.5" #1 Bass Heads MAGMA15 6" 3" SPL SLAPS TUNED LOW BASS SLAPS TUNED V = 1.4 ft3 FB = optimum using SLAPS-12 passive radiator V = 1.1 ft3 FB = optimum using SLAPS-12 passive radiator SPL NORMAL SEALED SEALED V = 0.8 ft3 Q = 0.81 F3 = 42Hz Fc = 48Hz V = 1.0 ft3 Q = 0.76 F3 = 42Hz Fc = 44Hz 16.5" PORT MAGMA12 23" 16" 18" #1 Bass Heads PORT 14" 19" 22" LOW BASS SEALED V = 1.2 ft3 Q = 0.7 F3 = 41Hz Fc = 42Hz SPL SLAPS TUNED V = 1.5 ft3 FB = optimum using SLAPS-15 passive radiator SPL SEALED V = 1.5 ft3 Q = 1.2 F3 = 47Hz Fc = 63Hz LOW BASS SLAPS TUNED V = 2.5 ft3 FB = optimum using SLAPS-15 passive radiator NORMAL SEALED V = 2.0 ft3 Q = 1.0 F3 = 44Hz Fc = 57Hz LOW BASS SEALED V = 2.5 ft3 Q = 0.9 F3 = 42Hz Fc = 53Hz Specifications are subject to change without notice. Dimensions shown are external Dimensions using 3/4" MDF. DB-Street Pro www.earthquakesound.com DBR-12 DBR-15 6 3/4” 5 ½” 5¾“ 4 1/4” 4¾“ 15 1/4” 14” 12 3/8” 11” 10 1/4” 9 3/8” 6 1/4” 5 ½” 5 ½” 6 1/4” DBR-10 VB = 0.7 ft3 FB = 45Hz PD = 3” #1 “SPL” PL = 8.5” Ported Box VB = 1.0 ft3 FB = 45Hz #1 “SPL” PD = 3” PL = 7” Ported Box VB = 2.5 ft3 FB = 45Hz PD = 4” #1 “SPL” Ported Box PL = 5” VB = 1.25 ft3 FB = 35Hz PD = 3” #1 Low Bass PL = 10” Ported Box VB = 1.75 ft3 FB = 40Hz PD = 4” #1 Low Bass PL = 10” Ported Box VB = 4.0 ft3 FB = 35Hz PD = 4” #1 Low Bass Ported Box PL = 4” VB = .75 Q = .85 #2 Low Bass F3 = 47Hz sealed Box Fc = 56Hz VB = 0.9 ft3 Q = 1.3 #2 “SPL” F3 = 53Hz Sealed Box Fc = 74Hz VB = 1.5 ft3 Q = 1.2 #2 “SPL” F3 = 55HzSealed Box Fc = 76Hz 4TH ORDER Band Pass VB = 1.0 ft3 FB = 55Hz PD = 4” PL = 4” VB = .8 ft3 Q = .87 F3 = 55Hz Fc = 38Hz VB = 1.7 ft3 Q = .9 #2 Low Bass F3 = 45HzSealed Box Fc = 57Hz 7TH ORDER Band Pass VB = .75 ft3 FB = 70Hz PD = 4” PL = 8” VB = 2.8 ft3 FB = 30Hz PD = 4” PL = 12” VB = 3.0 ft3 Q = .9 #2 Low Bass F3 = 45HzSealed Box Fc = 54Hz 4TH ORDER Band Pass 4TH ORDER Band Pass VB = 1.4 ft3 FB = 60Hz PD = 5” PL = 7” VB = 1.8 ft3 Q = .95 F3 = 56Hz Fc = 35Hz VB = 3.0 ft3 FB = 55Hz Two ports at 4” x 4” each 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. DB-Xtreme www.earthquakesound.com DBXR-10D & DBXR-10 DBXR-8D 8” 7 1/4” 6” 51/4” 4” 4 3/4” 10 5/8” 9 3/8” 5 1/2” 6 3/8” (External Dimensions using 3/4" MDF) Bass head design for competition 14" 15 1/2" 12" 11" 13" DBX8D #2 #1 Bass head design for competition 15" Port tuned design for deep bass 14" 11" PORT (2"x10.5"x11") Internal dimensions 15 1/2" PORT (1"x9.5"x13") Internal dimensions #1 (External Dimensions using 3/4" MDF) DBX10D #2 Port tuned design for deep bass 16" 11 " 15 " Port DBX8D #3 3" diameter 7" long 12" 11" Port Sealed design for tight bass 10" #3 11 1/4 " 4" diameter 8 1/2" long Sealed design for tight bass 12" 11 1/4 " DBX8D 12" 10" DBX10D DBX10D Specifications are subject to change without notice. Dimensions shown are external Dimensions using 3/4" MDF. DB-Xtreme www.earthquakesound.com DBXR-12D & DBXR-12 DBXR-15D 15 5/8” 14” 7” 8” 5 6/8” 6 5/8” 12 5/8” 11 1/8” 6 3/8” 23" DBX12D #1Passive tuned design for 18" 16" PORT (3"x12.5"x16") Internal dimensions 14" 19" competition #1Bass head design for 22" DBX15D #1 Passive tuned design for Drone Tuned Box VB = 2 1/2 ft3 FB = optimized with SLAPS-12 passive #2 Port tuned design for deep bass 16 1/2" PORT (6"x16.5"x16.5") Internal dimensions for competition #1Bass head design 16 1/2" 7 3/8” Drone Tuned Box VB = 2 1/2 ft3 FB = optimized with SLAPS-15 passive #2 Port tuned design for deep bass 23" 19" 12 1/2"#2 #3 Sealed design for tight bass DBX15D DBX15D #3 Sealed design for tight bass 17" 14" 15 " DBX12D 17" 10 3/4 " 14" 9" 9" PORT (2"x16.5"x9") PORT (2"x16.5"x9") Internal dimensions Internal dimensions DBX12D DBX12D 18" 9" PORT (2"x12.5"x9") Internal dimensions 14" 13 1/2" DBX15D DBX15D Specifications are subject to change without notice. Dimensions shown are external Dimensions using 3/4" MDF. TREMOR-Xtreme www.earthquakesound.com TremorX-8 TremorX-10 8 1/2” 7 1/4” 5” 5 5/8” 5” 4 5/8” 10 3/8” 9” 5 3/4” 5 3/4” #1 Bass head design for15"competition #1 Bass head design for14"competition 15 1/2" 11" PORT (2"x10.5"x11") Internal dimensions TremorX8 12" 13" PORT (1"x9.5"x13") Internal dimensions 11" 15 1/2" TremorX10 #2 Port tuned design for16"deep bass #2 Port tuned design for14"deep bass 11 " 15 " #2 TremorX8 3" diameter 7" long bass #3 Sealed design for tight 10" Port 12" 11" Port TremorX10 bass #3 Sealed design for tight 12" 11 1/4 " 11 1/4 " TremorX8 12" 10" 4" diameter 8 1/2" long TremorX10 Specifications are subject to change without notice. Dimensions shown are external Dimensions using 3/4" MDF. TREMOR-Xtreme www.earthquakesound.com TremorX-15 15 ½” 13 3/4” 7” 5 1/2” 6 1/8” 12 3/8” 11” 6 3/8” TremorX-12 6 1/2” 6 3/8” for competition #1 Bass head design22" #1 Bass head design for competition tuned design for #1Passive deep bass small volume 19" #2 Port tuned design for deep bass 12 1/2" 9" Internal dimensions 18" Internal dimensions PORT (2"x12.5"x9") 14" Drone Tuned Box VB = 2 1/2 ft3 FB = optimized with SLAPS-15 passive 9" #3 Sealed design for tight bass TremorX15 #3 Sealed design for tight bass 14" 17" 15 " TremorX12 17" 10 3/4 " 14" Internal dimensions tuned design for #1 Passive deep bass small volume 23" 13 1/2" TremorX12 PORT (6"x16.5"x16.5") TremorX15 Drone Tuned Box VB = 2 1/2 ft3 FB = optimized with SLAPS-12 passive #2 Port tuned design for deep bass 16 1/2" PORT (2"x16.5"x9") TremorX12 23" 18" Internal dimensions 14" PORT (3"x12.5"x16") 16 1/2" 16" 19" TremorX15 Specifications are subject to change without notice. Dimensions shown are external Dimensions using 3/4" MDF.
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