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Built to bring you the bass you need without breaking the bank you love, the CT Sounds Tropo 6.5 Inch 200W RMS Car Subwoofer allows you to peer into the atmospheric pressure CT Sounds subwoofers are capable of. Whether you want to fill in the lows in your stereo or drive the neighbors up a wall; the CT Sounds Tropo 6.5 is the perfect match.
The subwoofer features a 1.75 inch - 4 layer high-temperature copper voice coil, double slug Y30 grade optimized motor, stamped steel basket, flexible high foam surround, dual round weaved copper tinsel leads, and a premium grade spider pack. Boasting a power rating of 200 Watts RMS, this 6.5-inch subwoofer was engineered to be a harmonious combination of price and performance without a compromise on quality.
Looking to show your friends what real bass sounds like? You have come to the Troposphere; bass yourself seven miles up in the atmosphere with explosive sound pressure, the CT Sounds Tropo 6.5 Inch Subwoofer fills in the bass missing from your current stereo.
Quick Facts: | |
RMS Power: | 200 Watts |
MAX Power: | 400 Watts |
Voice Coil Configuration: | Dual 4 Ohm |
Push Terminal Size: | - |
- 6.5 Inch Dual 4 Ohm Coil Configuration
- RMS Power: 200 Watts
- MAX Power: 400 Watts
- 1.75 Inch - 4 Layer High-Temperature Copper Voice Coil
- Y30 Graded Double Stacked Ferrite Magnet
- Flexible High Foam Surround
- Composite Paper with 3% Carbon Fiber Reinforcement
- Signature Chrome Plated Low Carbon Iron Bottom Plate
- Advanced Air Cooling System
- Dual Round Weaved Copper Tinsel Leads
- Spade Terminals
- Fs: 61.50 Hz
- Qms: 5.54
- Qes: 0.75
- Qts: 0.66
- Vas: 3.23 L
- Cms: 0.11 mm/N
- Mms: 60.10 gr
- Sd: 143 cm²
- Re: 1.69
- Le: 0.69
- BI: 7.25 n/a
- Sensitivity: 84.06 dB
- Xmax: 7mm (one-way)
Box Specifications: | |
Sealed | ft3 |
Ported | ft3 |
Subwoofer Measurements: | |
Cutout diameter | 5.83" |
Overall diameter | 6.93" |
Mounting depth | 4.25" |




































After looking at these for two years I finally pulled them out of the boxes and built a 4th order for them.... All I can say is wow!!!! On a skar 1500.1 @1 ohm and they sound amazing! You can tell it’s not a big sub sound but plays very musically!! Might get two more and build the same box again and tie them together
Bangs for it being so small been playing with a D4 looking at getting another 1 or 3 lol