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All of our subs are built with American made coils!

 

 

Sealed box size range: .5 cu ft to 1.5 cu ft.  Ported box size range: 1.0 cu ft to 4.0 cu ft.  

500 watts max in recommended  sealed boxes. 250 watts continuous RMS in recommended sealed boxes.

M 600 watts max in 112SPB or 212SPB Super Bass Box.  300 watts continuous RMS.

 

Available in 2 ohm or 4 ohm

 

12RILD2 and 12RILD4

Credence inner lead subwoofer

 

Your ALT-Text here Your ALT-Text here Your ALT-Text here  Physical Specs  Your ALT-Text here Your ALT-Text here Your ALT-Text here
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Basket Material Cast Aluminum
Basket Finish Black Powder and Machined
Magnet Weight 40 oz.
Magnet Material Strontium Ferrite
Magnet Structure Weight  8.5 lbs.
Cone Body Material Talc Filled Copolymer
Cone Edge Material Black Butyl Rubber
Voice Coil Diameter 2 "
Voice Coil Wire Type 4 Layer round, high temp
Voice Coil Former Kapton with double reinforcement
Extended Pole Yes
Vented Pole Yes
Lead Configuration ILS Patented
Compression Terminals No (Heavy gauge lead-outs for direct connection)
Primary Box Type Sealed or Vented
Dust cap Style Specialty
Dual Voice Coil Yes

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  12RILD2 in sealed 12RILD4 in sealed 12RILD2 in Ported 12RILD4 in Ported
Power Rating RMS Cont. 250 Watts 250Watts 300 Watts 300 Watts
Max Power Rating-Unclipped Amp 500 Watts 500 Watts 600 Watts 600 Watts
Freq Response 16-150 Hz 16-150Hz 16-150Hz 16-150Hz
Nominal Imp 2 + 2 Ohms 4 + 4 Ohms 2 + 2 Ohms 4 + 4 Ohms
Voice Coil 2"  4 layer 2" 4 layer 2"  4 layer 2"  4 layer
FS 27.92 Hz 29.38 Hz 27.92 Hz 29.38 Hz
Qms 8.725 8.451 8.725 8.451
Qes 0.5974 0.7170 0.5974 0.7170
Qts 0.5591 0.6615 0.5591 0.6615
Vas 56.45 Liters 53.31 Liters 56.45 Liters 53.31 Liters
Cms 1.668E-04 M/N 1.575E-04M/N 1.668E-04 M/N 1.575E-04M/N
Re 3.76 Ohms 6.87 Ohms 3.76 Ohms 6.87 Ohms
BL 14.67 Newtons/Amp 18.15Newtons/Amp 14.67 Newtons/Amp 18.15Newtons/Amp
Sd 0.049087 Sq. M 0.049087 Sq. M 0.049087 Sq. M 0.049087 Sq. M
Mms 0.194811 kg 0.186270 kg 0.194811 kg 0.186270 kg
Hvc 1.200" 1.200" 1.200" 1.200"
Hag 0.375" 0.375" 0.375" 0.375"
Xmax 0.413" 0.413" 0.413" 0.413"
Xlin 0.825" 0.825" 0.825" 0.825"
Ref Eff 0.1976% 0.1812% 0.1976% 0.1812%
Predicted Output 85.158 DB/1W/1M 84.782 DB/1W/1M 85.158 DB/1W/1M 84.782 DB/1W/1M

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As an aid to the design or selection of enclosures,
performance specifications for a variety of system
configurations are available by selecting from the size
categories listed below.
The illustration defines the enclosure types.

Enclosure types

Box Types

Click picture to view response curve

 12RILD2 12RILD4

Coming Soon

    

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Your ALT-Text here Your ALT-Text here Your ALT-Text here Drawings and Dimensions Your ALT-Text here Your ALT-Text here Your ALT-Text here
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Drawings

A 0.675"
B 3.250"
C 4.375"
D 6.750"
E 5.250"
F 279.5 mm
G 11.00""
   
M 296 mm
N 6.5 mm
O 8.4 mm
   
R 1.075"
S .325"
T 1.500"
   
U  
V  
W  
   
X  
Y  

Price and buying information in the "Speaker Store"

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Credence Speakers, Inc. © 2008