MESO-6-5-D4 // 400 Watts RMS 6.5 Inch Car Subwoofer - CT SOUNDS
MESO-6-5-D4 // 400 Watts RMS 6.5 Inch Car Subwoofer - CT SOUNDS
MESO-6-5-D4 // 400 Watts RMS 6.5 Inch Car Subwoofer - CT SOUNDS
MESO-6-5-D4 // 400 Watts RMS 6.5 Inch Car Subwoofer - CT SOUNDS
MESO-6-5-D4 // 400 Watts RMS 6.5 Inch Car Subwoofer - CT SOUNDS
MESO-6-5-D4 // 400 Watts RMS 6.5 Inch Car Subwoofer - CT SOUNDS
MESO-6-5-D4 // 400 Watts RMS 6.5 Inch Car Subwoofer - CT SOUNDS
MESO-6-5-D4 // 400 Watts RMS 6.5 Inch Car Subwoofer - CT SOUNDS

MESO-6-5 // 400 Watts RMS 6.5 Inch Car Subwoofer

Regular price 27% OFF Before: $149.99 Sale pricePrice: $109.99
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$109.99
COIL CONFIGURATION
Details

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
Specs
General Specifications:
Product Type: Car Subwoofer
Subwoofer Size: 6.5"
Voice Coil Configuration: Dual 2 Ohm
RMS Power: 400 Watts
MAX Power: 800 Watts
Voice Coil Type: 2 Inch - 4 Layer High-Temperature CCAW Voice Coil
Magnet Type: Double Stacked Y35 Ferrite Magnet
Bottom Plate Type: Signature Chrome Low Carbon Iron Bottom Plate
Surround Type: Dual White Stitched Competition Mega Foam Surround
Cone Type: Composite Paper with 5% Carbon Fiber Reinforcement
Tinsel Lead Type: Dual Round Weaved Copper Tinsel Leads
Terminal Type: 8 Gauge Push Terminals
Basket Type: Cast Aluminum
Spider Material: Poly-Cotton + Nomex Blend
T/S Parameters:
Qes: 0.78
Qms: 6.215
Qts: 0.692
Fs: 56.3 Hz
Vas: 1.41 L
Mms: 75.6 g
Cms: 0.057 m/N
Re: 1.02 Ω
Bl: 6.92 Tm
Le: 0.417 mH
Sd: 132.73 cm²
Xmax - Single Way (mm): 8 mm
Xmax - Single Way (cm): 0.8 cm
Vd (Sd*Xmax): 106.184 cm³
SPL: 83.2 dB
Box Specs
Subwoofer Measurements:
Cutout diameter 5.91"
Overall diameter 7.20"
Mounting depth 5.08"
Box Specifications:
Port Area 12 in 2
Displacement 0.05 ft 3
Flat Response Curve (SQ):
Sealed 0.2 ft 3
Ported 0.13 ft 3
Tuning Frequency 50 Hz
Boomer Response Curve (SPL):
Sealed  -
Ported 0.25 ft 3
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.

Details

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
Specs
General Specifications:
Product Type: Car Subwoofer
Subwoofer Size: 6.5"
Voice Coil Configuration: Dual 4 Ohm
RMS Power: 400 Watts
MAX Power: 800 Watts
Voice Coil Type: 2 Inch - 4 Layer High-Temperature CCAW Voice Coil
Magnet Type: Double Stacked Y35 Ferrite Magnet
Bottom Plate Type: Signature Chrome Low Carbon Iron Bottom Plate
Surround Type: Dual White Stitched Competition Mega Foam Surround
Cone Type: Composite Paper with 5% Carbon Fiber Reinforcement
Tinsel Lead Type: Dual Round Weaved Copper Tinsel Leads
Terminal Type: 8 Gauge Push Terminals
Basket Type: Cast Aluminum
Spider Material: Poly-Cotton + Nomex Blend
T/S Parameters:
Qes: 0.69
Qms: 6.45
Qts: 0.591
Fs: 58.9 Hz
Vas: 1.58 L
Mms: 77.6 g
Cms: 0.06 m/N
Re: 1.53 Ω
Bl: 19.2 Tm
Le: 0.535 mH
Sd: 132.73 cm²
Xmax - Single Way (mm): 8 mm
Xmax - Single Way (cm): 0.8 cm
Vd (Sd*Xmax): 106.184 cm³
SPL: 83.8 dB
Box Specs
Subwoofer Measurements:
Cutout diameter 5.91"
Overall diameter 7.20"
Mounting depth 5.08"
Box Specifications:
Port Area 12 in 2
Displacement 0.05 ft 3
Flat Response Curve (SQ):
Sealed 0.2 ft 3
Ported 0.13 ft 3
Tuning Frequency 50 Hz
Boomer Response Curve (SPL):
Sealed  -
Ported 0.25 ft 3
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.

Wiring Calc.
Subwoofer Quantity     
Voice Coil Impedance  

Customer Reviews

Based on 77 reviews
96%
(74)
3%
(2)
0%
(0)
0%
(0)
1%
(1)
J
James C. (El Cajon, CA)
Ridiculous

I had a 10 inch meso and it was just too freaking loud and I wanted a smaller enclosure. This 6.5 inch Meso sub is still freakin insane and, doesn't take up much room...
If you don't want an insane sub steer clear of ct sounds!
If I can fit it where I want to put it...ill always haveca ct sounds sub.

f
frank c.j.
New install 4 6.5 subs

Hello, I purchased ATv2 2300 1d amp and 4 6.5 meso subs building a custom box Pic will be sent... CT customer support is great, fast delivery can't wait to hear it altogether will have update... Thanks CT Sounds

L
Luis D. (Gilroy, CA)
Disappointed

Got my sub in 5 days not 2. First time buying from ct sounds and a little disappointed. The sub came VERY WELL PACKEGED with plenty of Styrofoam. Received my sub with huge damage on the basket as if it was dropped but still packaged (not sure if damage is from carrier but no visible damage to cardboard box so makes me suspect it didn't happen during shipping) I am still gonna give ct sounds a second try and order a 12" also. Hope to have better luck this time. Hope i don't have to wait another 5 days to replace my damaged sub 🤦🏻‍♂️

J
Jason (Dania Beach, FL)
6.5 meso

Great little subs a lot louder than you would think. i built a 1cf box at 36hz on a CT 1000 the things slam hard Also have a at125×4 running two sets of meso 6.5 components and a at60×4 running infinity 3.5 303s dash and rear deck speakers come on guys sell me two sets of the 3.5 meso lol thanks for great products

D
David M. (Portland, TX)
4 6.5 meso

Speakers look amazing. I can’t wait to finish my build thank you CT for the superfast delivery and amazing product.