TROPO-8 // 400 Watts RMS 8 Inch Car Subwoofer

$89.99 Regular price $99.99 Sale price

You Save 10% ($10.00)

$89.99
/

Estimated to be back July 2022!

Built to bring you the bass you need without breaking the bank you love, the CT Sounds Tropo 8 Inch 400W 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 8 is the perfect match.

The subwoofer features a 2 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 conservative rating of 400 Watts RMS, this 8-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 8 Inch Subwoofer fills in the bass missing from your current stereo.

Quick Facts:
RMS Power: 400 Watts
MAX Power: 800 Watts
Voice Coil Configuration: Dual 2 Ohm
Push Terminal Size: 12 Gauge
  • 8 Inch Dual 2 Ohm Coil Configuration
  • RMS Power: 400 Watts
  • MAX Power: 800 Watts
  • 2 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
  • 12 Gauge Push Terminals
  • Fs: 45.02 Hz
  • Qms: 3.37
  • Qes: 0.53
  • Qts: 0.46
  • Vas: 6.96 L
  • Cms: 0.138 mm/N
  • Mms: 90.46 gr
  • Sd: 188.69 cm²
  • Re: 4
  • Le: 3.761
  • BI: 13.89 n/a
  • Sensitivity: 84.7 dB
  • Xmax: 9mm (one-way)
Subwoofer Measurements:
Cutout diameter 7.2"
Overall diameter 8.46"
Mounting depth 4.8"
Box Specifications:
Port Area 12 in2
Displacement 0.07 ft3
Flat Response Curve (SQ):
Sealed 0.3 ft3
Ported 0.4 ft3
Tuning Frequency 38 Hz
Boomer Response Curve (SPL):
Sealed  -
Ported 0.7 ft3
Tuning Frequency 42 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.

Built to bring you the bass you need without breaking the bank you love, the CT Sounds Tropo 8 Inch 400W 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 8 is the perfect match.

The subwoofer features a 2 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 conservative rating of 400 Watts RMS, this 8-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 8 Inch Subwoofer fills in the bass missing from your current stereo.

Quick Facts:
RMS Power: 400 Watts
MAX Power: 800 Watts
Voice Coil Configuration: Dual 4 Ohm
Push Terminal Size: 12 Gauge
  • 8 Inch Dual 4 Ohm Coil Configuration
  • RMS Power: 400 Watts
  • MAX Power: 800 Watts
  • 2 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
  • 12 Gauge Push Terminals
  • Fs: 42.61 Hz
  • Qms: 3.47
  • Qes: 0.58
  • Qts: 0.49
  • Vas: 8.18 L
  • Cms: 0.16 mm/N
  • Mms: 86.27 gr
  • Sd: 188.69 cm²
  • Re: 6.4
  • Le: 4.69
  • BI: 15.93 n/a
  • Sensitivity: 84.2 dB
  • Xmax: 9mm (one-way)
Subwoofer Measurements:
Cutout diameter 7.2"
Overall diameter 8.46"
Mounting depth 4.8"
Box Specifications:
Port Area 12 in2
Displacement 0.07 ft3
Flat Response Curve (SQ):
Sealed 0.3 ft3
Ported 0.4 ft3
Tuning Frequency 38 Hz
Boomer Response Curve (SPL):
Sealed  -
Ported 0.7 ft3
Tuning Frequency 42 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.

Customer Reviews

Based on 48 reviews
94%
(45)
4%
(2)
2%
(1)
0%
(0)
0%
(0)
E
Eduardo Cabrera
good

nive i like so much

R
Robert Missey

TROPO-8 // 400 Watts RMS 8 Inch Car Subwoofer

L
Luis Turrubiarte
Amazing

The Tropo 8s I bought sound so clean and deep. I absolutely love them. I've been in the car audio world for 35 years. I build and install car audio systems for myself, my wife, and anyone who wants a car audio system done right. All I can say is after hearing the Tropo 8s, my next build for my wife will be 4 Meso 8s and hopefully a CT-3200.1D. For myself I would love 2 Meso 12s on 2 CT-2000.1D. I'm selling my C7-V3-15-D1 Crossfire 15s so I can switch to CT Sounds Meso 12s.
I will rhino line the box later. Just had to hear them before I did that. It was worth it.

D
Dustin B
Killer little sub!

Had a coupon so figured I'd give it a try, this little 8" woofer hits hard and sounds amazing! I'm super impressed with the quality and customer service, will be buying more CT Sounds products for my other vehicles soon!

E
Eric Hatcher
Small, but yet so powerful and deep bass!

I had one already…. Was still brand new in the box. Ordered a second one, brought a dual 8” cab, I’m in love with my Charger I call “Night Rider” all over again!!!