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

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

Regular price 10% OFF Before: $99.99 Sale pricePrice: $89.99
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$89.99
COIL CONFIGURATION
Details

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
Specs
General Specifications:
Product Type: Car Subwoofer
Subwoofer Size: 8"
Voice Coil Configuration: Dual 2 Ohm
RMS Power: 400 Watts
MAX Power: 800 Watts
Voice Coil Type: 2 Inch - 4 Layer High-Temperature Copper Voice Coil
Magnet Type: Double Stacked Y30 Ferrite Magnet
Bottom Plate Type: Signature Chrome Low Carbon Iron Bottom Plate
Surround Type: Dual White Stitched High Narrow Foam Surround
Cone Type: Composite Paper with 3% Carbon Fiber Reinforcement
Tinsel Lead Type: Dual Round Weaved Copper Tinsel Leads
Terminal Type: 12 Gauge Push Terminals
Basket Type: Stamped Steel
Spider Material: Poly-Cotton Blend
T/S Parameters:
Qes: 0.532
Qms: 3.37
Qts: 0.459
Fs: 45 Hz
Vas: 6.961 L
Mms: 90.461 g
Cms: 0.1377 m/N
Re: 4 Ω
Bl: 13.885 Tm
Le: 3.761 mH
Sd: 188.692 cm²
Xmax - Single Way (mm): 8.5 mm
Xmax - Single Way (cm): 0.85 cm
Vd (Sd*Xmax): 160.39 cm³
SPL: 84.7 dB
Box Specs
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.

Product Video
Details

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
Specs
General Specifications:
Product Type: Car Subwoofer
Subwoofer Size: 8"
Voice Coil Configuration: Dual 4 Ohm
RMS Power: 400 Watts
MAX Power: 800 Watts
Voice Coil Type: 2 Inch - 4 Layer High-Temperature Copper Voice Coil
Magnet Type: Double Stacked Y30 Ferrite Magnet
Bottom Plate Type: Signature Chrome Low Carbon Iron Bottom Plate
Surround Type: Dual White Stitched High Narrow Foam Surround
Cone Type: Composite Paper with 3% Carbon Fiber Reinforcement
Tinsel Lead Type: Dual Round Weaved Copper Tinsel Leads
Terminal Type: 12 Gauge Push Terminals
Basket Type: Stamped Steel
Spider Material: Poly-Cotton Blend
T/S Parameters:
Qes: 0.582
Qms: 3.467
Qts: 0.499
Fs: 42.6 Hz
Vas: 8.178 L
Mms: 86.271 g
Cms: 0.1618 m/N
Re: 6.4 Ω
Bl: 15.932 Tm
Le: 4.69 mH
Sd: 188.69 cm²
Xmax - Single Way (mm): 8.5 mm
Xmax - Single Way (cm): 0.85 cm
Vd (Sd*Xmax): 160.39 cm³
SPL: 84.2 dB
Box Specs
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.

Product Video

Customer Reviews

Based on 69 reviews
94%
(65)
4%
(3)
1%
(1)
0%
(0)
0%
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E
Edgard S. (Deerfield Beach, FL)
Subwoofer

Delivered item excited to hear the subwoofer

P
Patrick D. (Vicksburg, MS)

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

J
Jerry C.W. (Elk River, MN)
They have a sturdy robust build!

I haven’t wired them in yet, but they seem well built and heavy duty. This review would be updated in one month hopefully!

J
J.J. (El Paso, TX)
Quad Tropo 8’s

Little Subs slam hard for the entry level series. Quad 8’s under rear seat of ‘21 Silverado using QBomb Box. Didn’t blow my wallet and rattles the heck out of my truck. Pushed by CT 2000 AMP.

G
George

Amazing for a 8" sub. I don't have room for anything bigger. Puts out all the bass I need and then some.