MESO-6-5 // 400 Watts RMS 6.5 Inch Car Subwoofer
You Save 27% ($40.00)
The coveted Meso-6.5-D2 6.5 Inch Car Subwoofer provides a conservatively rated 400 Watts RMS of sub-bass destruction. Can you handle the feeling of the Mesosphere in your car? The newest Meso-6.5 version was designed using competition mega foam surround, vastly improving the Xmax and excursion all while maintaining the responsiveness.
The subwoofer features a 2 inch - 4 layer copper-clad aluminum voice coil, 90 oz double stacked Y35 grade ferrite magnet, 21 mm chrome top plate, die-cast aluminum basket, competition mega foam surround, dual round weaved copper tinsel leads, and a Nomex blend spider pack. Boasting a conservative rating of 400 Watts RMS, this 6.5-inch subwoofer was engineered to savor the sonic euphoria that can only be achieved with a Meso Subwoofer.
Looking for a dropkick through a concrete wall? You have come to the Mesosphere; bang the lows or annoy the s*#% out of the neighbors, the CT Sounds Meso 6.5 Inch Subwoofer delivers the primordial bass that you don’t just hear, you feel.
| Quick Facts: | |
| RMS Power: | 400 Watts |
| MAX Power: | 800 Watts |
| Voice Coil Configuration: | Dual 2 Ohm |
| Push Terminal Size: | 12 Gauge |
- 6.5 Inch Dual 2 Ohm Coil Configuration
- RMS Power: 400 Watts
- MAX Power: 800 Watts
- 2 Inch - 4 Layer High-Temperature CCAW Voice Coil
- Y35 Graded Double Stacked Ferrite Magnet
- Competition Mega Foam Surround
- Composite Paper with 5% 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: 56.30 Hz
- Qms: 6.22
- Qes: 0.78
- Qts: 0.69
- Vas: 1.41 L
- Cms: 0.06 mm/N
- Mms: 75.60 gr
- Sd: 133 cm²
- Re: 1.02
- Le: 0.42
- BI: 6.92 n/a
- Sensitivity: 83.20 dB
- Xmax: 8mm (one-way)
| Subwoofer Measurements: | |
| Cutout diameter | 5.91" |
| Overall diameter | 7.20" |
| Mounting depth | 5.08" |
| Box Specifications: | |
| Port Area | 12 in2 |
| Displacement | 0.05 ft3 |
| Flat Response Curve (SQ): | |
| Sealed | 0.2 ft3 |
| Ported | 0.13 ft3 |
| Tuning Frequency | 50 Hz |
| Boomer Response Curve (SPL): | |
| Sealed | - |
| Ported | 0.25 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.
The coveted Meso-6.5-D4 6.5 Inch Car Subwoofer provides a conservatively rated 400 Watts RMS of sub-bass destruction. Can you handle the feeling of the Mesosphere in your car? The newest Meso-6.5 version was designed using competition mega foam surround, vastly improving the Xmax and excursion all while maintaining the responsiveness.
The subwoofer features a 2 inch - 4 layer copper-clad aluminum voice coil, 90 oz double stacked Y35 grade ferrite magnet, die-cast aluminum basket, competition mega foam surround, dual round weaved copper tinsel leads, and a Nomex blend spider pack. Boasting a conservative rating of 400 Watts RMS, this 6.5-inch subwoofer was engineered to savor the sonic euphoria that can only be achieved with a Meso Subwoofer.
Looking for a dropkick through a concrete wall? You have come to the Mesosphere; bang the lows or annoy the s*#% out of the neighbors, the CT Sounds Meso 6.5 Inch Subwoofer delivers the primordial bass that you don’t just hear, you feel.
| Quick Facts: | |
| RMS Power: | 400 Watts |
| MAX Power: | 800 Watts |
| Voice Coil Configuration: | Dual 4 Ohm |
| Push Terminal Size: | 12 Gauge |
- 6.5 Inch Dual 4 Ohm Coil Configuration
- RMS Power: 400 Watts
- MAX Power: 800 Watts
- 2 Inch - 4 Layer High-Temperature CCAW Voice Coil
- Y35 Graded Double Stacked Ferrite Magnet
- Competition Mega Foam Surround
- Composite Paper with 5% 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: 58.90 Hz
- Qms: 6.45
- Qes: 0.69
- Qts: 0.59
- Vas: 1.58 L
- Cms: 0.06 mm/N
- Mms: 77.60 gr
- Sd: 133 cm²
- Re: 1.53
- Le: 0.54
- BI: 19.20 n/a
- Sensitivity: 83.80 dB
- Xmax: 8mm (one-way)
| Subwoofer Measurements: | |
| Cutout diameter | 5.91" |
| Overall diameter | 7.20" |
| Mounting depth | 5.08" |
| Box Specifications: | |
| Port Area | 12 in2 |
| Displacement | 0.05 ft3 |
| Flat Response Curve (SQ): | |
| Sealed | 0.2 ft3 |
| Ported | 0.13 ft3 |
| Tuning Frequency | 50 Hz |
| Boomer Response Curve (SPL): | |
| Sealed | - |
| Ported | 0.25 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
Bought 2 ct sounds meso 6.5 for a pickup truck build. Then I bought 2 more. Currently using all 4 in a 1.5cu ported enclosure tuned to 30hz. For such a small driver these surprised me with there output potential and clarity. I am averaging 125db on music and peaking 130db at 30hz sine. Plan to add two more to finish the build off. These subs can take a good amount of power with ease. Thanks for a great product at a great price.
Well so far. I’ve been breaking them in. But they look an feel like nice quality. They sound great to. But still breaking them in, so not pushing them hard yet. Using a JP2300 watt amp.
Great punch for the compact size
I have 8 of these in a 4th order blowthru on 5k and I am blown away. They could easily handle a lot more.
Was skeptical about what I'd get out of this thing as I've never heard a 6.5" but I was able to pull fairly impressive numbers in a crew cab pickup with a single 6.5" ported
122.9 db @ 30 hz
121.8 db @35 hz
120 db @ 40 hz
I tuned around 30 hz so your experience will depend on your box but overall I'm looking forward to 4 of these under my seats.
For reference this is much louder than the shallow mount JL 10" I had.
Picture shows it with a 10 mm deep well socket for size reference lol
