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  • Shipping Hours: Monday thru Thursday 7:00 A.M. - 5:30 P.M.

  • Call Toll Free: 1-866-210-8731

  • OEM speaker manufacturing.

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All of our subs are built with American made coils!

 

The new Radial Roll Plus Series featuring the most talked about new design in cone technology* - now with a 2 ½" voice coil for even greater power handling! Available in 8", 10" and 12" models, all with dual voice coils made in America. Performance and durability are built right in to these eye-catching, earth moving subwoofers. Standard lead models as well as ILS models. Designed to work well in a wide range of sealed and ported boxes.

* Some notes on this new roll - You won't find a better, more well behaved cone roll on the planet! This new roll does not invert, collapse, or pucker! Made from a proprietary material to exacting specifications for thickness and shape and gives the same designed performance at 120 degrees or minus 20 degrees. You just have to experience the new radial roll solution!

 

 

Sealed box size range: .5 cu ft to 1.5 cu ft.  Ported box size range: 1.0 cu ft to 3.0 cu ft.  

800 watts max in recommended boxes. 400 watts continuous RMS in recommended boxes.

 

 

Available in 2 ohm or 4 ohm

 

12RPSLD2 and 12RPSLD4

 Credence 12RPSLD2/4 subwoofer  Credence 12RPSLD2/4 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 84 oz.
Magnet Material Strontium Ferrite
Magnet Structure Weight 12.59 lbs.
Cone Body Material Talc Filled Copolymer
Cone Edge Material Black Butyl Rubber
Voice Coil Diameter 2 ½"
Voice Coil Wire Type 4 Layer round, high temp
Voice Coil Former Kapton with double reinforcement
Extended Pole Yes
Vented Pole Yes
Compression Terminals Yes
Primary Box Type Sealed or Vented
Dust cap Style Specialty
Dual Voice Coil Yes

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 Your ALT-Text here  Your ALT-Text here  Your ALT-Text here Technical Specs - Thiele-Small parameters  Your ALT-Text here  Your ALT-Text here  Your ALT-Text here
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  12RPSLD2 12RPSLD4
Power Rating RMS Cont. 400 Watts 400Watts
Max Power Rating-Unclipped Amp 800 Watts 800 Watts
Freq Response 16-140 Hz 16-140 Hz
Nominal Imp 2 + 2 Ohms 4 + 4 Ohms
Voice Coil 2½"  4 layer 2½" 4 layer
FS 21.75 Hz 22.82 Hz
Qms 6.6150 6.374
Qes 0.3856 0.4042
Qts 0.3643 0.3801
Vas 84.62 Liters 84.94 Liters
Cms 2.4413E-04 M/N 2.412E-04M/N
Re 3.98 Ohms 7.36 Ohms
BL 17.59 Newtons/Amp 22.95 Newtons/Amp
Sd 0.0497 Sq. M 0.050074 Sq. M
Mms 0.2193 kg 0.20168 kg
Hvc 1.305" 1.200"
Hag 0.375" 0.375"
Xmax 0.465" 0.413"
Xlin 0.930" 0.825"
Ref Eff 0.217% 0.240%
Predicted Output 85.57 DB/1W/1M 86.002 DB/1W/1M

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Drawings and Dimensions

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 Drawings

A 0.675"
B 3.250"
C 4.375"
D 6.750"
E 6.500"
F 11.00"
G 13.00"
   
M 11.65"
N 0.250"
O 0.375"
   
R 1.075"
S 0.625"
T 1.500"
   
U  
V  
W  
   
X 0.235"
Y 0.457"

 

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Last updated:

Credence Speakers, Inc. © 2008