EUPHORIA EXFW12NCF Shallow Mount Neo Carbon Subwoofer User Manual
- June 13, 2024
- EUPHORIA
Table of Contents
- EXFW12NCF Shallow Mount Neo Carbon Subwoofer
- PRODUCT FEATURES
- PRODUCT SPECIFICATIONS
- PRODUCT DIMENSIONS
- RECOMMENDED ENCLOSURE
- CALCULATING ENCLOSURES
- DVC WIRING CONFIGURATIONS
- 4 DVC WIRING CONFIGURATIONS
- LIMITED WARRANTY
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
NEODYMIUMSERIES
EXFW10NCF
EXFW12NCF
Shallow Mount Neo Carbon Subwoofer
EXFW12NCF Shallow Mount Neo Carbon Subwoofer
USER MANUAL
Introduction
Congratulations on your purchase of a Euphoria™ state-of-the-art subwoofer.
Your selection of a Euphoria™ Car Audio product indicates a true appreciation
of fine musical reproduction. Whether adding to an existing system or
including your Euphoria™ Subwoofer in a new system, you are certain to notice
immediate performance benefits.
Product Commitment
DB’s engineering professionals harnessed years of expertise, experience and
passion, coupled with exhaustive testing and creative design to develop the
optimal product and performance for your musical enjoyment. This is our
commitment to you. It’s what you deserve and have come to expect from
Euphoria™. We appreciate the confidence and look forward to your positive
experience.
Keep Your Sales Receipt
Take this time to attach your sales receipt to the manual and put in a safe
place. In case of any unforeseen reason this product may need warranty
service, your receipt will be necessary to establish purchase date.
Recommendation
A powered subwoofer’s performance is only as good as its installation. Proper
installation will maximize the system’s overall performance. It is recommended
that you have our product installed by an authorized Euphoria™ retailer.
However, if you decide to install it yourself, please carefully read through
this manual and take your time to do a quality installation.
Optimal Product Choice
To get the Maximum performance out of your stereo system, we recommend using
100% authentic Euphoria™ electronics and DB LINK wiring and accessories.
Matching Euphoria amplifiers and speakers with your state-of-the-art
electronics purchase is critical to optimize your system’s performance. Wiring
is the lifeblood of a system, make sure your audio system has the adequate
current and signal transfer it deserves and needs. DB Link has it all, from
wiring rolls; speaker, power, ground and remote to amplifier kits, RCAs and
fuse holders, distribution blocks and battery connectors. Insist on getting
the best, DB LINK. It’s what you deserve to get the optimum performance from
your audio system.
IMPORTANT!
Before making any connections, disconnect the car’s battery until the
installation is completed to avoid possible damage to the electrical system.
WARNING!
Exposure to a high power sound system can cause hearing loss or damage.
Listening to your system at loud levels while driving will impair your ability
to hear traffic sounds and emergency vehicles. Use common sense when listening
to your system.
Serial # _ _
Model # ___
PRODUCT FEATURES
- 2.5″ Voice Coil
- Die-Cast Aluminum Basket with Radial Venting
- Large Gauge Compression Terminals
- Rubber Surround
- Carbon Fiber Cone
- Neodymium Magnet
- Weather Resistant Cone and Surround
- PVC Gasket
- Dual 4Ω 4Layer Voice Coil
EXFW12NCF| 12” / 304.8mm| 1200 Watts| 500 Watts|
IMPEDANCE
---|---|---|---|---
MODEL| STRUCTURE| MAX POWER| NOMINAL POWER| 3.6Ω + 3.6Ω
EXFW10NCF| 10” / 254mm| 1000 Watts| 400 Watts| 3.6Ω + 3.6Ω
PRODUCT SPECIFICATIONS
MODEL | FS | RE | QMS | QES | QTS | VAS | CMS | BL | MMS | SPL | X-MAX |
---|---|---|---|---|---|---|---|---|---|---|---|
EXFW1ONCF | 35.813Hz | 7.20 | 2. | 0.362 | 0.310 | 13.109m | 84.744 mm/N | 32.287 N/A | |||
233.048g | 84.1 dB | 10mm | |||||||||
EXFW12NCF | 33.791Hz | 7.20 | 2. | 0.431 | 0.340 | 30.706m | 82.905 mm/N | 30.800 N/A | |||
267.589 g | 86.3 dB | 10mm |
PRODUCT DIMENSIONS
A Frame Diameter
B Mounting Depth
C Cutout Diameter![EUPHORIA EXFW12NCF Shallow Mount Neo Carbon Subwoofer
- parts 1](https://manuals.plus/wp-content/uploads/2023/09/EUPHORIA-EXFW12NCF- Shallow-Mount-Neo-Carbon-Subwoofer-parts-1.jpg)
MODEL| A FRAME DIAMETER| B MOUNTING DEPTH| C CUTOUT
DIAMETER
---|---|---|---
EXFW10NCF| 10.83 in/ 275 mm| 3.54 in/ 89.80 mm| 9.32 in/ 236.79 mm
EXFW12NCF| 12.72 in/ 323 mm| 4.19 in/ 106.30 mm| 11.5 in/ 292 mm
RECOMMENDED ENCLOSURE
The purpose of the information below is to help you select the most
appropriate type of enclosure for your application. We have selected the two
most popular enclosure types and their performance benefits.
Sealed Enclosure (Air-Suspension design): Characteristically simpler to make,
sealed enclosures usually are better at controlling the woofer’s excursion and
performance at lower frequencies. The added control allows for higher power
handling or use of a bigger amplifier. The secret is to maintain a perfect
seal. Using Glues and sealants at all seams is recommended to prevent leaks
and integrity of the enclosure. The size or volume of the enclosure will
directly affect the performance of the woofer. Smaller enclosures generally
provide the desired bump to the frequency response curb and Greater SPL.
Larger enclosures will provide a lower but flatter response for deeper bass.
In general, the benefit to the sealed enclosure versus a ported enclosure is a
smaller foot print, simpler build with higher power handling, a more linear
flat response, superior sound quality and extended low frequency output.
Ported Enclosure (Bass-Reflex or Vented): A ported enclosure is simply a
sealed enclosure with a port or vent added to the sealed design for the
purpose of tuning the enclosure to higher output at the desired tuned
frequency, typically 3db or higher. Another advantage of a ported enclosure is
the reduction of cone motion for the speaker, thus distortion at higher power
levels within the tuned frequency response of the port. A drawback is that
building a ported enclosure is more complex than sealed. Having the wrong port
or vent could result in poor sound, and the potential of damaging a woofer
when played too loud or out of the tuning frequency. Thus we recommend not
guessing, please follow the guidelines listed in this manual or go to a
professional. In General, the benefit of a ported enclosure versus a sealed is
higher volume output at the tuned frequency, stronger bass output with lower
power input.
Construction: We recommend using ¾” MDF (Medium Density Fiberboard) for the
construction of an enclosure. It is critical for the side walls of the
enclosure not to flex due to the pressure generated by the woofer, bracing
might be required. The enclosure sides should be secured together with
nails/screwed. We also recommend the use of glues and sealants to maintain the
integrity of the enclosure and eliminate leaks.
RECOMMENDED ENCLOSURE
ENCLOSURES | EXFW1ONCF | EXFVV12NC F |
---|---|---|
Woofer Cutout | 9.32 in. | |
(236.79 mm) | 11.5 in. (292mm) | |
Mounting Depth | 3.54 in. | |
(89.90 mm) | 4.19 in. |
(106.30mm)
Sealed Box| 0.55 cuft. (15.57 U| 0.92 cuft.
(26.05 L)
Vented Box ‘ Vent Area
• Vent Length ‘ Tuning| 0.67 cuft. (18.97 L)
7.06 sq in
(45.54 cm2)
24 in.
(60.96 cm)
39Hz| 1.10 cuft. (31.14 L)
9.62 sq in
(62.06 cm2)
18 in.
(45.72 cm)
39Hz
Dynamic Power| 1000 Watts| 1200 Watts
Nominal Power| 400 Watts| 500 Watts
CALCULATING ENCLOSURES
It is difficult to give exact box dimensions that are universal for all cars
and trucks. It is for this reason that you must be able to calculate the space
in which you have available in order to achieve the proper air volume
required.
It is recommended to build your enclosure from 3/ 4” thick MDF (medium density
fiberboard).
Make sure the enclosure is sealed airtight.
Calculating External Volume
To calculate box volume, measure the outside Width x Height x Depth of the
enclosure. Example 12” x 14” x 9”=1512
Next you must convert cubic inches into cubic feet. To do this, you must
divide the cubic inches total by 1728”. Example 1512 ÷ 1728=.875 Cubic feet
Calculating Internal Volume
To calculate the internal (net) volume of the above box you must first
multiply the thickness of the wood you are using by Two(2). Example 3/4” x 2=
1.5“
Next subtract 1.5 from each of the outside measurements of the box.
Width ………………..12 – 1.5 = 10.5
Height………………. 14 – 1.5 = 12.5
Depth………………9 – 1.5 = 7.5
Multiple the new totals (H x W x D) Example: 10.5 x 12.5 x 7.5 = 984.375 Next
you must convert cubic inches into cubic feet. To do this, you must divide the
cubic inch total by 1728”.
Example 984.375 ÷ 1728=.5696 cubic feet.
DVC WIRING CONFIGURATIONS
You can change the wiring configuration of your speakers (Series, Parallel and
Series / Parallel) to match the impedance loads that maximizes the power
output of you amplifier. Wiring the same woofer or multiple woofers in these
three different wiring configurations will result in different impedance
loads.
Series: Is the method of wiring of alternate positive with negative terminals
(string method) (Illustration below)
Parallel: Is the method of wiring where you wire match 2 speaker
terminals with positive to positive terminal and negative to negative.
(Illustration below)
Series/Parallel: This configuration is a combination of both series and
parallel. We recommend series for the terminal and parallel for the leads to
amp. (Illustration below)
4 DVC WIRING CONFIGURATIONS
LIMITED WARRANTY
Euphoria™ warrants any products purchased in the U.S.A. from an authorized
Euphoria™ dealer.
All products are warranted to be free from defects in material and workmanship
under normal use and service for a period of two (2) years.
This warranty applies to the original purchase only.
Euphoria™ will either repair or replace (as its option) any unit that has been
found to be defective and under warranty provided the defect occurs within the
two (2) years warranty period.
This limited warranty does not extend to units have been subjected to misuse,
abuse, neglect, or accident. In Euphoria™’s judgment, products that show
evidence of having been altered, modified, or serviced without Euphoria™
authorization, will be ineligible under this warranty.
To obtain warranty service please contact your retailer or visit our website
at www.euphoriacaraudio.com for more
details.
DB Research L.L.P.
302 Hanmore Industrial Parkway
Harlingen, TX 78550 Ph: 877-787-0101
Fax: 956-421-4513
tech support: support@dbdrive.net
Euphoria is a Registered Trademark of DB Research L.L.P.
Designed and Engineered in the U.S.A.
Made in China