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

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

Name: TROPO-8 // 400 Watts RMS 8 Inch Car Subwoofer
Brand: CT Sounds
SKU: TROPO-8-D2
Price: 89.99 USD
Availability: InStock

10% OFF Before: $99.99 Price: $89.99

COIL CONFIGURATION

DUAL 2 OHM

DUAL 4 OHM

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

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

*Enclosure recommendations do not account for subwoofer, bracing, and port displacement.

Product Video

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A year later, sounds even better.

I have been running a single tropo 8" on a CT 700-1D at 2ohm for around a year now. It was good but finally got a CT Single sub 8" box and installed it yesterday. Man I have been missing out on what this little 400watt rms sun can do. The box really brought it to life. I can seriously feel the bass , and thats just under 400 watts rms pushing it, so it has more to give. But The CT box just made it sound ten times better than the test box it was in(I threw it away). This little monster will give way more than you would imagine a 90 dollar sub with free shipping would give. And if you don't know anything about boxes like me , just get the box too, it's worth it.

Hard 8

These hit hard

Tropo 8

This 8" sounds awesome for its size. I had doubts at first, but now I'm impressed. Paired with there customer service, this company will get more business from me.

Powerhouse

After 15 years I found an 8 inch subwoofer that can fill the shoes of the bench mark sub I've been using. A 2000 Boston Acoustics Pro 8.5 2 ohm. Thect handles as much power and has better Xmas. The B/A is more of an SQ woofer and you can hear it in musical music. Since I listen to more drum and roll now the ct blows the Boston Acoustics out the water. Thanks CT for making a sub at such an affordable price. F.Y.I. I Pais $280 for the 8.5 2ohm at Good Guys Electronics IN Pasadena California back in 2000.

Tropo 8"

These little tropo's hit hard. Running four on a Audio Control LC1500.1 and they can take more. Box tuned to 38 hz....exactly .48cf per driver after all displacements. My next build will be 3 to maximize the Airpsace to .60cf per driver tuned to 36 hertz. Great product. Gonna try the Strato 8" next.

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

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