STRATO-12-D2 // 1250 Watts RMS 12 Inch Car Subwoofer - CT SOUNDS
STRATO-12-D2 // 1250 Watts RMS 12 Inch Car Subwoofer - CT SOUNDS
STRATO-12-D2 // 1250 Watts RMS 12 Inch Car Subwoofer - CT SOUNDS
STRATO-12-D2 // 1250 Watts RMS 12 Inch Car Subwoofer - CT SOUNDS
STRATO-12-D2 // 1250 Watts RMS 12 Inch Car Subwoofer - CT SOUNDS
STRATO-12-D2 // 1250 Watts RMS 12 Inch Car Subwoofer - CT SOUNDS
STRATO-12-D2 // 1250 Watts RMS 12 Inch Car Subwoofer - CT SOUNDS
STRATO-12-D2 // 1250 Watts RMS 12 Inch Car Subwoofer - CT SOUNDS

STRATO-12 // 1250 Watts RMS 12 Inch Car Subwoofer

Regular price 20% OFF Before: $299.99 Sale pricePrice: $239.99
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$239.99
COIL CONFIGURATION
Details

The coveted Strato-12-D2 12 Inch Car Subwoofer provides a conservatively rated 1250 Watts RMS of sub-bass destruction. Can you handle the feeling of the Stratosphere in your car? The newest Strato-12 version utilizes a basket with increased spider landing space and was designed using competition mega foam surround, vastly improving the Xmax and excursion.

The subwoofer features a 3 inch - 4 layer high-temperature copper-clad aluminum voice coil, 170 oz double stacked Y35 grade ferrite magnet, die-cast aluminum basket, competition mega foam surround, dual round weaved copper tinsel leads, and a premium grade spider pack. Boasting a conservative rating of 1250 Watts RMS, this 12-inch subwoofer was engineered to savor the sonic euphoria that can only be achieved with a Strato Subwoofer.

Looking to fill in the lows with a little extra for show? You have come to the Stratosphere; bass around the clock because you’ll be the loudest on the block, the CT Sounds Strato 12 Inch Subwoofer adds the decibels without the added cash.

Quick Facts:
RMS Power: 1250 Watts
MAX Power: 2500 Watts
Voice Coil Configuration: Dual 2 Ohm
Push Terminal Size: 8 Gauge
Specs
General Specifications:
Product Type: Car Subwoofer
Subwoofer Size: 12"
Voice Coil Configuration: Dual 2 Ohm
RMS Power: 1250 Watts
MAX Power: 2500 Watts
Voice Coil Type: 3 Inch - 4 Layer High-Temperature CCAW Voice Coil
Magnet Type: Double Stacked Y35 Ferrite Magnet
Bottom Plate Type: Signature Chrome Low Carbon Iron Bottom Plate
Surround Type: Dual White Stitched Competition Mega Foam Surround
Cone Type: Composite Paper with 4% Carbon Fiber Reinforcement
Tinsel Lead Type: Dual Round Weaved Copper Tinsel Leads
Terminal Type: 8 Gauge Push Terminals
Basket Type: Cast Aluminum
Spider Material: Poly-Cotton + Nomex Blend
T/S Parameters:
Qes: 0.597
Qms: 6.79
Qts: 0.549
Fs: 31.1 Hz
Vas: 22.14 L
Mms: 371 g
Cms: 0.07 m/N
Re: 1 Ω
Bl: 11.03 Tm
Le: 0.77 mH
Sd: 471.44 cm²
Xmax - Single Way (mm): 15 mm
Xmax - Single Way (cm): 1.5 cm
Vd (Sd*Xmax): 707.16 cm³
SPL: 84.52 dB
Box Specs
Subwoofer Measurements:
Cutout diameter 11.14"
Overall diameter 12.90"
Mounting depth 7.20"
Box Specifications:
Port Area 32 in 2
Displacement 0.16 ft 3
Flat Response Curve (SQ):
Sealed 1 ft 3
Ported 1.50 ft 3
Tuning Frequency 32 Hz
Boomer Response Curve (SPL):
Sealed  -
Ported 1.75 ft 3
Tuning Frequency 32 Hz

*Flat response curve (SQ) is geared towards people looking for responsiveness. This style box is loud on all frequencies, generates little impedance loss, and can utilize an amplifier rated at the same RMS as the subwoofer.

*Boomer response curve (SPL) is geared towards people looking for maximum loudness. This style box will be louder than the flat response curve at some frequencies, has a high impedance rise, and can utilize an amplifier rated at a slightly higher RMS than the subwoofer.

*Enclosure recommendations do not account for subwoofer, bracing, and port displacement.

Details

The coveted Strato-12-D4 12 Inch Car Subwoofer provides a conservatively rated 1250 Watts RMS of sub-bass destruction. Can you handle the feeling of the Stratosphere in your car? The newest Strato-12 version utilizes a basket with increased spider landing space and was designed using competition mega foam surround, vastly improving the Xmax and excursion.

The subwoofer features a 3 inch - 4 layer high-temperature copper-clad aluminum voice coil, 170 oz double stacked Y35 grade ferrite magnet, die-cast aluminum basket, competition mega foam surround, dual round weaved copper tinsel leads, and a premium grade spider pack. Boasting a conservative rating of 1250 Watts RMS, this 12-inch subwoofer was engineered to savor the sonic euphoria that can only be achieved with a Strato Subwoofer.

Looking to fill in the lows with a little extra for show? You have come to the Stratosphere; bass around the clock because you’ll be the loudest on the block, the CT Sounds Strato 12 Inch Subwoofer adds the decibels without the added cash.

Quick Facts:
RMS Power: 1250 Watts
MAX Power: 2500 Watts
Voice Coil Configuration: Dual 4 Ohm
Push Terminal Size: 8 Gauge
Specs
General Specifications:
Product Type: Car Subwoofer
Subwoofer Size: 12"
Voice Coil Configuration: Dual 4 Ohm
RMS Power: 1250 Watts
MAX Power: 2500 Watts
Voice Coil Type: 3 Inch - 4 Layer High-Temperature CCAW Voice Coil
Magnet Type: Double Stacked Y35 Ferrite Magnet
Bottom Plate Type: Signature Chrome Low Carbon Iron Bottom Plate
Surround Type: Dual White Stitched Competition Mega Foam Surround
Cone Type: Composite Paper with 4% Carbon Fiber Reinforcement
Tinsel Lead Type: Dual Round Weaved Copper Tinsel Leads
Terminal Type: 8 Gauge Push Terminals
Basket Type: Cast Aluminum
Spider Material: Poly-Cotton + Nomex Blend
T/S Parameters:
Qes: 0.597
Qms: 6.115
Qts: 0.544
Fs: 31.8 Hz
Vas: 22.41 L
Mms: 351.96 g
Cms: 0.071 m/N
Re: 1.66 Ω
Bl: 13.96 Tm
Le: 1.1 mH
Sd: 471.44 cm²
Xmax - Single Way (mm): 15 mm
Xmax - Single Way (cm): 1.5 cm
Vd (Sd*Xmax): 707.16 cm³
SPL: 84.84 dB
Box Specs
Subwoofer Measurements:
Cutout diameter 11.14"
Overall diameter 12.90"
Mounting depth 7.20"
Box Specifications:
Port Area 32 in 2
Displacement 0.16 ft 3
Flat Response Curve (SQ):
Sealed 1 ft 3
Ported 1.50 ft 3
Tuning Frequency 32 Hz
Boomer Response Curve (SPL):
Sealed  -
Ported 1.75 ft 3
Tuning Frequency 32 Hz

*Flat response curve (SQ) is geared towards people looking for responsiveness. This style box is loud on all frequencies, generates little impedance loss, and can utilize an amplifier rated at the same RMS as the subwoofer.

*Boomer response curve (SPL) is geared towards people looking for maximum loudness. This style box will be louder than the flat response curve at some frequencies, has a high impedance rise, and can utilize an amplifier rated at a slightly higher RMS than the subwoofer.

*Enclosure recommendations do not account for subwoofer, bracing, and port displacement.

Wiring Calc.
Subwoofer Quantity     
Voice Coil Impedance  

Customer Reviews

Based on 71 reviews
97%
(69)
3%
(2)
0%
(0)
0%
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0%
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G
Geoffrey D.C. (Tecumseh, OK)
Great packaging great product

Delivery was fast great product

J
Jonathan M. (Mount Holly, NJ)
12" Stratos

I tried out CT Sounds after seeing a bu ch of videos and I'm sure glad that I did. I got 2 12 " Stratos subs and a 2000 watt amp and they sound amazing. You can hear it a block away and it rattles my whole house when I get home. The only negative thing I will say is they do need special boxes as they are slightly too large to fit in a standard 12" sub hole. But with a Lil modification they will bang in anything u put them in! Love CT Sounds!!

G
George C. (Salisbury, MD)

STRATO-12 // 1250 Watts RMS 12 Inch Car Subwoofer

J
James D. (Atlanta, GA)
Top notch audio equipment

Had 2 CT SOUNDS TROPO 10s In a center ported box they ate some of the hardest hitting 10"s I've heard for the money wanted bigger much more bass got 3 STRATO 12s building a box for my trunk this weekend but may only have 1 mabey 2 going because only got a AUDIOPIPE 1800.1 CLASSD AMP right now but getting ready to get a CT SOUNDS amp for them got 2 3 way CT SOUNDS 6×9s behind my back seat next to my rear window CT SOUNDS 6.5 in each door with a 1 CT SOUNDS inch dome tweeters in each of the plastic panels that goes from the dash to the top on the windshield Puller on each side with a CT SOUNDS CROSSOVER on each side which both 6.ts and both tweeters plus 2 small crossovers came all 6 together have a CT SOUNDS 480 RMS wattt 4 Channel and pushing the 6.5s tweeters and 6×9s but need another one just for 6×9s gonna put a 6.5s besides each 6×9 soon plus git a Power Compasader also

N
Nathaniel M. (Sedalia, MO)
Excellent Brand

It would be cool if you did Sponsors.