TROPO-12 // 650 Watts RMS 12 Inch Car Subwoofer

$119.99 Regular price $149.99 Sale price

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$119.99
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Built to bring you the bass you need without breaking the bank you love, the CT Sounds Tropo 12 Inch 650W 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 12 is the perfect match.

The subwoofer features a 2.5 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 650 Watts RMS, this 12-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 12 Inch Subwoofer fills in the bass missing from your current stereo.

Quick Facts:
RMS Power: 650 Watts
MAX Power: 1300 Watts
Voice Coil Configuration: Dual 2 Ohm
Push Terminal Size: 12 Gauge
  • 12 Inch Dual 2 Ohm Coil Configuration
  • RMS Power: 650 Watts
  • MAX Power: 1300 Watts
  • 2.5 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: 32.50 Hz
  • Qms: 6.25
  • Qes: 0.62
  • Qts: 0.57
  • Vas: 44.33 L
  • Cms: 0.11 mm/N
  • Mms: 216 gr
  • Sd: 531 cm²
  • Re: 1.12
  • Le: 0.58
  • BI: 8.92 n/a
  • Sensitivity: 87.91 dB
  • Xmax: 11mm (one-way)
Subwoofer Measurements:
Cutout diameter 10.98"
Overall diameter 12.82"
Mounting depth 6.26"
Box Specifications:
Port Area 32 in2
Displacement 0.13 ft3
Flat Response Curve (SQ):
Sealed 1.25 ft3
Ported 1 ft3
Tuning Frequency 32 Hz
Boomer Response Curve (SPL):
Sealed  -
Ported 1.75 ft3
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.

Subwoofer Quantity     
Voice Coil Impedance  

Built to bring you the bass you need without breaking the bank you love, the CT Sounds Tropo 12 Inch 650W 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 12 is the perfect match.

The subwoofer features a 2.5 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 650 Watts RMS, this 12-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 12 Inch Subwoofer fills in the bass missing from your current stereo.

Quick Facts:
RMS Power: 650 Watts
MAX Power: 1300 Watts
Voice Coil Configuration: Dual 4 Ohm
Push Terminal Size: 12 Gauge
  • 12 Inch Dual 4 Ohm Coil Configuration
  • RMS Power: 650 Watts
  • MAX Power: 1300 Watts
  • 2.5 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: 34.10 Hz
  • Qms: 5.79
  • Qes: 0.66
  • Qts: 0.59
  • Vas: 43.77 L
  • Cms: 0.11 mm/N
  • Mms: 199 gr
  • Sd: 531 cm²
  • Re: 1.80
  • Le: 0.81
  • BI: 10.80 n/a
  • Sensitivity: 88.21 dB
  • Xmax: 11mm (one-way)
Subwoofer Measurements:
Cutout diameter 10.98"
Overall diameter 12.82"
Mounting depth 6.26"
Box Specifications:
Port Area 32 in2
Displacement 0.13 ft3
Flat Response Curve (SQ):
Sealed 1.25 ft3
Ported 1 ft3
Tuning Frequency 32 Hz
Boomer Response Curve (SPL):
Sealed  -
Ported 1.75 ft3
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.

Subwoofer Quantity     
Voice Coil Impedance  

Customer Reviews

Based on 47 reviews
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F
Fidel
Good stuff

New to ct sounds first ct sounds subs
And for the price can’t beat them they go hard! 2 12’s troopo hook up to the ct 1500 down to 1ohm.

R
R.W.
Awesome

I bought 2 of these 12s and hooked them up to a Toro 800 watt. Very impressed!

A
Adam Wichman
Cheap Banger Sub

In the back of my girlfriends 94 Camry in a 2.25 Cu Ft box tuned to 36hz. Only got it on 600 watts and it's decenly loud. Better build quality than I expected for ~$100. Basket and motor and much bigger than what they appear in the pictures in the pictures so I was pleasantly surprised

R
Robert Hoopingarner
Does a 120 dollar sub beat?

Hells yeah it does. Better than expected. 🤘🏻

M
Michael Groves
CT Sounds Tropo 12's

CT Sounds has some of the GREAT car audio equipment and you can't beat them for the money!!! I have other subwoofers with a lot more RMS power and cost about a $100 more and if I had the choice to buy one or the other I would buy CT Sounds ALL DAY LONG!!! I love all of your products!!! Thank you for making such awesome products!!!