













STRATO-8 // 600 Watts RMS 8 Inch Car Subwoofer
You Save 17% ($30.00)
$149.99



The coveted Strato-8-D2 8 Inch Car Subwoofer provides a conservatively rated 600 Watts RMS of sub-bass destruction. Can you handle the feeling of the Stratosphere in your car? The newest Strato-8 version was designed using competition mega foam surround, vastly improving the Xmax and excursion.
The subwoofer features a 2.4 inch - 4 layer high-temperature copper-clad aluminum voice coil, double slug Y35 grade optimized motor, 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 600 Watts RMS, this 8-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 8 Inch Subwoofer adds the decibels without the added cash.
Quick Facts: | |
RMS Power: | 600 Watts |
MAX Power: | 1200 Watts |
Voice Coil Configuration: | Dual 2 Ohm |
Push Terminal Size: | 12 Gauge |
- 8 Inch Dual 2 Ohm Coil Configuration
- RMS Power: 600 Watts
- MAX Power: 1200 Watts
- 2.4 Inch - 4 Layer High-Temperature CCAW Voice Coil
- Y35 Graded Double Stacked Ferrite Magnet
- Competition Mega Foam Surround
- Composite Paper with 4% Carbon Fiber Reinforcement
- Signature Chrome Plated Low Carbon Iron Bottom Plate
- Advanced Air Cooling System
- Dual Round Weaved Copper Tinsel Leads
- 12 Gauge Push Terminals
- Fs: 47.10 Hz
- Qms: 9.65
- Qes: 0.61
- Qts: 0.88
- Vas: 2.75 L
- Cms: 0.06 mm/N
- Mms: 209 gr
- Sd: 189 cm²
- Re: 1.07
- Le: 1.00
- BI: 8.24 n/a
- Sensitivity: 83.20 dB
- Xmax: 12mm (one-way)
Subwoofer Measurements: | |
Cutout diameter | 7.48" |
Overall diameter | 8.82" |
Mounting depth | 6.22" |
Box Specifications: | |
Port Area | 12 in2 |
Displacement | 0.08 ft3 |
Flat Response Curve (SQ): | |
Sealed | 0.3 ft3 |
Ported | 0.35 ft3 |
Tuning Frequency | 38 Hz |
Boomer Response Curve (SPL): | |
Sealed | - |
Ported | 0.5 ft3 |
Tuning Frequency | 45 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.




































The coveted Strato-8-D4 8 Inch Car Subwoofer provides a conservatively rated 600 Watts RMS of sub-bass destruction. Can you handle the feeling of the Stratosphere in your car? The newest Strato-8 version was designed using competition mega foam surround, vastly improving the Xmax and excursion.
The subwoofer features a 2.4 inch - 4 layer high-temperature copper-clad aluminum voice coil, double slug Y35 grade optimized motor, 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 600 Watts RMS, this 8-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 8 Inch Subwoofer adds the decibels without the added cash.
Quick Facts: | |
RMS Power: | 600 Watts |
MAX Power: | 1200 Watts |
Voice Coil Configuration: | Dual 4 Ohm |
Push Terminal Size: | 12 Gauge |
- 8 Inch Dual 4 Ohm Coil Configuration
- RMS Power: 600 Watts
- MAX Power: 1200 Watts
- 2.4 Inch - 4 Layer High-Temperature CCAW Voice Coil
- Y35 Graded Double Stacked Ferrite Magnet
- Competition Mega Foam Surround
- Composite Paper with 4% Carbon Fiber Reinforcement
- Signature Chrome Plated Low Carbon Iron Bottom Plate
- Advanced Air Cooling System
- Dual Round Weaved Copper Tinsel Leads
- 12 Gauge Push Terminals
- Fs: 45.90 Hz
- Qms: 8.51
- Qes: 0.98
- Qts: 0.88
- Vas: 2.75 L
- Cms: 0.06 mm/N
- Mms: 204 gr
- Sd: 189 cm²
- Re: 1.60
- Le: 0.64
- BI: 10.10 n/a
- Sensitivity: 84.30 dB
- Xmax: 12mm (one-way)
Subwoofer Measurements: | |
Cutout diameter | 7.48" |
Overall diameter | 8.82" |
Mounting depth | 6.22" |
Box Specifications: | |
Port Area | 12 in2 |
Displacement | 0.08 ft3 |
Flat Response Curve (SQ): | |
Sealed | 0.3 ft3 |
Ported | 0.35 ft3 |
Tuning Frequency | 38 Hz |
Boomer Response Curve (SPL): | |
Sealed | - |
Ported | 0.5 ft3 |
Tuning Frequency | 45 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.




































Am really impressed with the power this speakers put
Awesome sounds For 8" I would buy TC sound again
Fast friendly service with great customer support. The only thing I would change is that they make re-cone drop ins readily available… subwoofer is amazing!
The strato seems to go unnoticed in the big 8s market, it has the same stats as all the other big companies 8s, and it holds everything they claim plus more, I reccomend these subs everytime I get a chance...
This bad boy slams like none other im definitely impressed with the way it yamms in my 98 silverado definitely would recommend