CT Sounds designed the Tropo 6x9” shallow-mount coaxial speakers to compliment aftermarket subwoofer setups without stealing electrical (power) from your subwoofers and needing a 4-channel amplifier for these speakers to perform. These 6x9” speakers are engineered to be loud and clear on head-unit power while still offering solid mid-bass and not distorting at higher volume levels.

Quick Facts:
RMS Power:	80 Watts (Pair)
MAX Power:	160 Watts (Pair)
Impedance:	Single 4-Ohm
Mounting Depth:	2.24"

Many vehicle manufacturers (Ford, Chevy, Toyota, etc.) have very shallow speaker slots which makes it challenging to install aftermarket speakers without the window glass hitting the speaker magnet when rolling it down. To prevent this issue, you need to add spacers to lift the speaker, however, this creates a new problem where the speaker starts to contact the door panel due to cone excursion. The CT Sounds Tropo 6x9” has a 2.24” mounting depth (unheard of!) and is the only 6x9” speaker in car audio that offers a solution at the 80-watt rms power level.

Do your stock speakers sound distorted at higher volumes? Are you craving speakers that get loud and sound clean and can keep up with your subwoofer setup? Are you looking for an inexpensive way to get your speakers on the same level as your subwoofers? If yes, these are the perfect speakers for you!

General Specifications:
Speaker Size:	6x9"
Speaker Type:	2-Way Coaxial Speaker Set
Impedance Per Speaker:	Single 4-Ohm
Power Per Speaker:	40W (RMS) \| 80W (MAX)
Total System Power:	80W (RMS) \| 160W (MAX)
Voice Coil Size:	1.00"
Voice Coil Wire Material:	EISV
Voice Coil Bobbin Material:	Kapton
Magnet Diameter:	85 mm
Magnet Height:	13 mm
Magnet Weight:	11 Oz
Magnet Type:	Y30
Cone Material:	Black Vacuum Polypropylene
Surround Material:	65° Nitrile Butadiene Rubber
Basket Type:	0.7 mm SPCC Steel
Terminal Type:	Steel Plate (Big Plate = Positive)
Woofer Specifications:
Output SPL (@1w/1m):	89 dB
QTS:	0.803
Frequency Response (@SPL -10dB):	30 Hz - 20 kHz
Resonant Frequency:	60 Hz
Sweep Voltage:	8.76 V
Crossover Point:	4.5 kHz
Tweeter Specifications:
Tweeter Size:	13 mm
Tweeter Type:	Black Silk Diaphragm
Tweeter Voice Coil Material:	EISV
Magnet Type:	N35
Output SPL (@1w/1m):	89 dB
Frequency Response (@SPL -10dB):	1500 Hz ~ 20 kHz
Sweep Voltage:	2.8 V
Crossover Specifications:
Crossover Circuit:	3.3 μF Electrolytic Capacitor / 100 V
Filter For Tweeter:	6 dB/Oct

Mounting Info

Mounting Specifications:
Overall Diameter:	9.29" x 6.37"
Cut-out Diameter:	8.45" x 5.90"
Magnet Diameter:	3.35"
Magnet Height:	0.83"
Mounting Depth:	2.24"
Overall Height:	2.43"

6x9 Inch Speakers

BIO-6X9-COX // 100 Watts RMS 6x9" Coaxial Car Speakers, Pair

MESO-6X9-COX // 200 Watts RMS 6x9" Coaxial Car Speakers, Pair

TROPO-6X9-COX // 80 Watts RMS 6x9" Shallow-Mount Car Speakers, Pair