©2025 Diamond Audio. All Rights Reseved.
(a division of CV & DA Holdings, Inc.)
3761 South Hill St.
Los Angeles, CA 90007
MS82NEO2/MS82NEO4/MS652NEO2/
MS652NEO4/MS652NEO2S/MS652NEO4S/
MS692NEO2/MS692NEO4
3761 South Hill St.
Los Angeles, CA 90007
Limited Speaker Warranty Statement
Diamond Audio (a division of CV & DA Holdings, Inc.) warrants this product to be free from defects in
material and workmanship for a period of one (1) year from the original date of purchase provided it
was purchased from an authorized DAT retailer within the United States. However, if this product was
installed by the authorized DA retailer, the warranty period will be extended to two (2) years.
THIS WARRANTY IS NOT TRANSFERABLE AND APPLIES ONLY TO THE ORIGINAL PURCHASER
OF THIS PRODUCT IN ITS ORIGINAL INSTALLATION. Original purchaser must reside in the United
States and be able to provide proof of purchase and installation with the sales receipt from the
authorized DAT retailer and completion of online regoistration that sold and installed the product
.
Should a manufacturing defect occur during above said warranty period, DA will replace or repair the
defective product with a product of the same or equivalent value and performance.
Damage or failure caused by any of the following is not covered under this warranty policy:
negligence, improper use, abuse, product modification, unauthorized repair attempts, accident, acts
of God, misrepresentations by DA retailers, and improper/inadequate packaging during return
shipping.
Warranty is void if serial numbers have been removed, altered or defaced.
In the event a DA product should require service, you should visit the authorized DA retailer you
purchased the product from and they can expedite your claim. All claims must fall into the guidelines
lis
ted above and be accompanied by a copy of the original sales and installation receipt from that
authorized DA retailer.
Product returned for warranty service must be freight-prepaid, properly packaged and clearly marked
with the Return Authorization (RA) number issued by DA. Any product returned to DAT that is
improperly packaged, does not have a RA number clearly marked on the package, or never received
a RA number may be refused upon delivery. DA does not assume responsibility for lost or
misdirected product.
Repair or replacement under this warranty is the exclusive remedy of the consumer. DA shall not be
liable for any incidental or consequential damages for breach of any expressed or implied warranty
on this product. Some states do not allow the exclusion or limitation of incidental or consequential
damage
s, or allow limitations on how long an implied warranty lasts, so the above limitations or
exclusions may not apply to you. This warranty gives you specific legal rights and you may also have
other rights that may vary from state to state.
We reserve the right to change the products and specifications at any time without notice.
Images may or may not include optional equipment.
9
2
Congratulations, you have just purchased one of the finest mobile audio products on
the market. Diamond Audio products represent the latest advances in acoustic
technology in sound reproduction for your vehicle. Diamond Audio products are
designed, developed, and engineered in the USA using the latest innovative materials
and components to provide the finest sound reproduction possible. Every Diamond
Audio product has been verified and tested to ensure the best sounding and most
reliable product on the market, if installed properly. Diamond Audio products will
provide many years of the ultimate listening experience.
Please note that prolonged exposure to sound pressure levels in excess of 100dB can
cause permanent hearing loss. Using Diamond Audio products can exceed that level, so
please exercise restraint in its operation in order to preserve your ability to enjoy its
high fidelity sound for many years to come.
Diamond Audio recommends our products be professionally installed by an authorized
Diamond Audio dealer to achieve the best possible system recommendation and
installation. This will ensure a true Diamond Audio listening experience and sound you
would expect from Diamond Audio products. With proper validation use a Diamond
Audio Retailer for installation of your newly purchased amplifier. Diamond Audio will
extend the product warranty from one year to Two Years !!
Go ahead, Hear the Music
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MS82NEO2
MS82NEO4
8" NEODYMIUM FULL RANGE SPEAKER
HEAVY DUTY INDUSTRIAL CAST ALUMINIUM BASKET
WATERPROOF BLACK DUPONT™ KEVLAR CONE
NEODYNIUM MAGNET MOTOR STRUCTURE
USA MANUFACTURED 2" BLACK HIGH TEMPERATURE COATED VOICE COIL
BIAMPABLE FOR DSP TUNING OR USE WITH SEPARATE AMPLIFIER CHANNELS
FIELD SERVICABLE TWEETER VOICE COIL
FULLY WATERPROOF FOR EXTREME APPLICATIONS
HIGHEST OUTPUT MOTORSPORTS SPEAKER AVAILABLE
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8" NEODYMIUM FULL RANGE SPEAKER
HEAVY DUTY INDUSTRIAL CAST ALUMINIUM BASKET
WATERPROOF BLACK DUPONT™ KEVLAR CONE
NEODYMIUM MAGNET MOTOR STRUCTURE
USA MANUFACTURED 2" BLACK HIGH TEMPERATURE COATED VOICE COIL
BIAMPABLE FOR DSP TUNING OR USE WITH SEPARATE AMPLIFIER CHANNELS
FIELD SERVICABLE TWEETER VOICE COIL
FULLY WATERPROOF FOR EXTREME APPLICATIONS
HIGHEST OUTPUT MOTORSPORTS SPEAKER AVAILABLE
MS652NEO2
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6.5" NEODYMIUM FULL RANGE SPEAKER
HEAVY DUTY INDUSTRIAL CAST ALUMINIUM BASKET
WATERPROOF BLACK DUPONT™ KEVLAR CONE
NEODYMIUM MAGNET MOTOR STRUCTURE
USA MANUFACTURED 2" BLACK HIGH TEMPERATURE COATED VOICE COIL
BIAMPABLE FOR DSP TUNING OR USE WITH SEPARATE AMPLIFIER CHANNELS
FIELD SERVICABLE TWEETER VOICE COIL
FULLY WATERPROOF FOR EXTREME APPLICATIONS
HIGHEST OUTPUT MOTORSPORTS SPEAKER AVAILABLE
8
3
The next generation of Diamond Audio NEO CoAxials features and specifications are on the next
few pages. Makes sure to read this manual and get to know your drivers and the many applications
and set up scenarios available to you.
Installing the Speakers
Your new Diamond Audio series speakers were designed with the flexibility to be installed in multiple
locations. However, to ensure the best performance possible, it is important to isolate the front sound
waves of the speaker from its rear sound waves. This is done by securely mounting the speaker to a
flat surface known as a baffle. Make sure to seal the speaker to ensure there are no air leaks around
its frame.
Selecting a Location
Since these are "Pro Drivers" we know the likelyhood of mounting in stock locations is pretty non-existant.
This means basic audio concepts should be thought of when installing. If installing multiple midbass or
tweeter drivers it is ALWAYS best to mount in vertical rows. This gives the best vertical and horizonatal
dispersion charteristics of the drivers. Venting (or porting) is not neccesary. Multiple midbass drivers
should be used to every single horn driver (horn tweeters tend to be 10dB louder than the mids). Line
the walls of the enclosures with deadliner and polyfil.
We HIGHLY recommend that for the BEST sound you put a sound deadening mat on the door "skin",
The more "damped" your car is .... the better it will ultimately sound !!!
MS652NEO4
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6.5" NEODYMIUM FULL RANGE SPEAKER
HEAVY DUTY INDUSTRIAL CAST ALUMINIUM BASKET
WATERPROOF BLACK DUPONT™ KEVLAR CONE
NEODYMIUM MAGNET MOTOR STRUCTURE
USA MANUFACTURED 2" BLACK HIGH TEMPERATURE COATED VOICE COIL
BIAMPABLE FOR DSP TUNING OR USE WITH SEPARATE AMPLIFIER CHANNELS
FIELD SERVICABLE TWEETER VOICE COIL
FULLY WATERPROOF FOR EXTREME APPLICATIONS
HIGHEST OUTPUT MOTORSPORTS SPEAKER AVAILABLE
MS692NEO2
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6 X 9" NEODYMIUM FULL RANGE SPEAKER
HEAVY DUTY INDUSTRIAL CAST ALUMINIUM BASKET
WATERPROOF BLACK DUPONT™ KEVLAR CONE
NEODYMIUM MAGNET MOTOR STRUCTURE
USA MANUFACTURED 2" BLACK HIGH TEMPERATURE COATED VOICE COIL
BIAMPABLE FOR DSP TUNING OR USE WITH SEPARATE AMPLIFIER CHANNELS
FIELD SERVICABLE TWEETER VOICE COIL
FULLY WATERPROOF FOR EXTREME APPLICATIONS
HIGHEST OUTPUT MOTORSPORTS SPEAKER AVAILABLE
MS652NEO2S
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6.5" NEODYMIUM MIDRANGE SPEAKER
SHALLOW MOUNTING DEPTH FOR TIGHT APPLICATIONS
HEAVY DUTY INDUSTRIAL CAST ALUMINIUM BASKET
WATERPROOF BLACK DUPONT™ KEVLAR CONE
NEODYMIUM MAGNET MOTOR STRUCTURE
US MANUFACTURED 2" BLACK HIGH TEMPERATURE COATED VOICE COIL
BIAMPABLE FOR DSP TUNING OR USE WITH SEPARATE AMPLIFIER CHANNELS
FIELD SERVICABLE TWEETER VOICE COIL
FULLY WATERPROOF FOR EXTREME APPLICATIONS
HIGHEST OUTPUT MOTORSPORTS SPEAKER AVAILABLE
MS652NEO4S
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6.5" NEODYMIUM MIDRANGE SPEAKER
SHALLOW MOUNTING DEPTH FOR TIGHT APPLICATIONS
HEAVY DUTY INDUSTRIAL CAST ALUMINIUM BASKET
WATERPROOF BLACK DUPONT™ KEVLAR CONE
NEODYMIUM MAGNET MOTOR STRUCTURE
USA MANUFACTURED 2" BLACK HIGH TEMPERATURE COATED VOICE COIL
BIAMPABLE FOR DSP TUNING OR USE WITH SEPARATE AMPLIFIER CHANNELS
FIELD SERVICABLE TWEETER VOICE COIL
FULLY WATERPROOF FOR EXTREME APPLICATIONS
HIGHEST OUTPUT MOTORSPORTS SPEAKER AVAILABLE
MS692NEO4
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6 X 9" NEODYMIUM FULL RANGE SPEAKER
HEAVY DUTY INDUSTRIAL CAST ALUMINIUM BASKET
WATERPROOF BLACK DUPONT™ KEVLAR CONE
NEODYMIUM MAGNET MOTOR STRUCTURE
USA MANUFACTURED 2" BLACK HIGH TEMPERATURE COATED VOICE COIL
BIAMPABLE FOR DSP TUNING OR USE WITH SEPARATE AMPLIFIER CHANNELS
FIELD SERVICABLE TWEETER VOICE COIL
FULLY WATERPROOF FOR EXTREME APPLICATIONS
HIGHEST OUTPUT MOTORSPORTS SPEAKER AVAILABLE
4
7
Horn Tweeter
High Pass Filter
(Diamond Audios are
12dB per octave)
Dimension
MOUNTING DEPTH (A):
CUT-OUT DIAMETER (B):
OVER-ALL DIAMETER (C):
OVER-ALL HEIGHT (D):
Unit
in(mm)
in(mm)
in(mm)
in(mm)
MS82NEO2
3.80(96.5)
7.01(178)
8.27(210)
4.16(105.7)
MS82NEO4
3.80(96.5)
7.01(178)
8.27(210)
4.16(105.7)
MS652NEO2
3.43(87.13)
5.63(143)
6.65(169)
3.79(96.33)
MS652NEO4
3.43(87.13)
5.63(143)
6.65(169)
3.79(96.33)
MS652NEO2S
2.74(69.50)
5.43(143)
6.65(169)
3.38(85.90)
MS652NEO4S
2.74(69.50)
5.43(143)
6.65(169)
3.38(85.90)
MS692NEO2
3.74(95)
8.58X5.75(218X146)
9.19X6.38(233.5X162)
4.08(103.70)
MS692NEO4
3.74(95)
8.58X5.75(218X146)
9.19X6.38(233.5X162)
4.08(103.70)
B
C
D
A
Specifications
Power Rating
Sensitivity( 1W/M)
Frequency Response
Nominal Impedance(
MS82NEO2
300W RMS/600W MAX
96dB
110Hz - 20kHz
2
MS82NEO4
300W RMS/600W MAX
97dB
110Hz - 20kHz
4
MS652NEO2
200W RMS/600W MAX
95dB
150Hz - 20kHz
2
MS652NEO4
200W RMS/600W MAX
96dB
150Hz - 20kHz
4
MS652NEO2S
200W RMS/600W MAX
95dB
180Hz - 20kHz
2
MS652NEO4S
200W RMS/600W MAX
96dB
180Hz - 20kHz
4
MS692NEO2
200W RMS/600W MAX
95dB
110Hz - 20kHz
2
MS692NEO4
200W RMS/600W MAX
96dB
110Hz - 20kHz
4
Ω）
6 5
The Diamond Audio NEO CoAxials and Midbass drivers can be run in multiple pairs. It is
HIGHLY recommended to use some kind of EQ/processor. IF you plan on doing ALL active
setup seriously think about purchasing a DSP processor. Using a DSP processor makes it
much easier to control and tune your system.
The Diamond Audio NEO CoAxials come with
a special 12dB per octave crossover. It is
HIGHLY recommended that this be used at
ALL times - UNLESS you are using an active
crosssover set at above 7.5kHz. This system,
shown is "Bi-Amped, but not 'Fully" active.
Front channels of this 4 channel amplifier are
driving the mid bass drivers. Rear channel
are driving the tweeters. The mid bass is
shown with a 0.1 mH inductor in series to
cross over the midbass at 6KHz with a 6dB
roll-off. This setup makes it easier to adjust
level of the midbass versus the tweeter.
Crossover
Mid Range Connection
Tweeter Connection
