Down4Sound
DOWN4SOUND DVX 15" SUBWOOFER - 2 OHM DVC | 1700W RMS
- SKU:
- DVX15D2
Description
The DOWN4SOUND DVX-15 D2 is engineered for listeners who demand authoritative, precise, and durable low-frequency performance. Built with a high-strength motor, extended mechanical throw, and a real carbon fiber dustcap, the DVX-15 delivers exceptional output and accuracy suitable for daily driving, demonstration builds, and high-power systems.
This model provides a true 1700W RMS power rating and a dual 2-ohm voice coil configuration for flexible amplifier matching and wiring options. Every component is designed for efficiency, cooling, and long-term reliability under significant sound pressure levels.
Key Features
- 1700W RMS power handling
- Dual 2-ohm voice coil design
- 3-inch high-temperature voice coil
- 33 mm one-way Xmax for extended linear travel
- Full carbon fiber dustcap for strength and rigidity
- Advanced venting throughout the motor structure for improved cooling
- 65-lb heavy-duty construction designed for high output applications
- 8.66-inch (220 mm) motor diameter
- Highly extended pole piece for increased linear throw
- Pole vent flared on both ends for superior airflow and low noise
Technical Specifications (T/S Parameters)
- Revc (DC Resistance): 2.050 ohm
- Resonance Frequency (Fs): 30.413 Hz
- Qms: 2.732
- Qes: 0.534
- Qts: 0.447
- Mms (Moving Mass): 387.231 g
- Cms (Compliance): 70.720 μm/N
- Rms (Mechanical Resistance): 0.803
- Vas: 53.606 L
- Sd: 73.062 cm²
- BL Product: 28.948 T·m
- Sensitivity (SPL): 86.4 dB
- Xmax: 33 mm (one-way)
- Displacement: 0.19 cu ft
Engineering and Construction
- Extended pole piece for improved linear performance and mechanical control
- Dual-flared pole venting for low-noise airflow and efficient heat removal
- Rear gap ventilation for reduced voice coil temperatures during sustained playback
- 8.66-inch (220 mm) motor diameter for substantial magnetic strength
- Long-fiber spider system for reliable, consistent suspension behavior
- Carbon fiber dustcap for reduced moving mass and enhanced rigidity
Recommended Enclosure
Ported Enclosure:
- Volume: 4.5 cubic feet (net)
- Tuning Frequency: 32 Hz
This alignment provides strong low-frequency extension, balanced output, and low distortion suitable for daily music listening and high-output builds.
Physical Dimensions
- Cutout Diameter: 14.17 in (360 mm)
- Mounting Depth: 10.63 in (270 mm)
- Outside Diameter: 15.59 in (396 mm)
- Motor Diameter: 8.66 in (220 mm)
- Weight: 65 lb
Why Choose the DVX-15 D2
- High output capability with accurate, controlled low-frequency reproduction
- Durable design optimized for long-term performance in demanding systems
- Flexible wiring thanks to the dual 2-ohm voice coils
- Real carbon fiber dustcap adds both strength and professional appearance
- Designed for users who require deep, powerful bass without sacrificing clarity
Ideal Applications
- Daily music systems
- High-power demo builds
- Trunk or wall installations
- SQL (Sound Quality Loud) and SPL-leaning setups
- Users seeking strong low-end response in the 28–45 Hz range
Warranty Information
Warranty Information
Your new Down4Sound product is covered by 1 limited warranty if purchased from Down4Sound or an authorized Down4Sound dealer. This warranty does not cover improper installation, accidental damage, misuse, abuse, improper wiring, operation of unit outside of listed specifications, or any product that has been modified or repaired by anyone other than Down4Sound. Your warranty covers defects in materials and/or workmanship ONLY and is not an insurance policy. The warranty only covers the original owner of the amplifier.
All warranty returns must be accompanied by the original sales invoice or receipt. You must contact us to request an RMA number prior to sending any returns via the RMA request form on our website. You are responsible for the cost of shipping your product back to us for warranty examination. If your product is covered under warranty, shipping back to you will be at no charge to you – if your product is replaced/repaired outside of warranty you must pay for return shipping and repair bill prior to the return of the product or if no defect is found you are required to pay for return shipping only.
At the sole discretion of Down4Sound your product will be either repaired or replaced when it is being covered under warranty. In the event of shipping damage due to improper packaging on products being returned to Down4Sound the customer is liable for the cost of all damages, necessary repairs, or replacement. Be sure to properly pack your return!
* Extended additional warranty purchased on amplifiers take effect from the date of purchase and must also be stated on original sales invoice or receipt.
Refund/Return Policy: https://www.down4soundshop.com/shipping-returns/
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Additional Information
Model: |
DVX |
Ohm: |
2 |
Subwoofer Size: |
15 |
Product Type: |
Subwoofer |
Subwoofer Type: |
DUAL VOICE COIL |
6 Reviews
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DVX 15.2
These subs are very well built. I have 2 of them on a JP63 wired at a .5 ohm with a Mechman 400 amp alternator and a XS d7500 AGM battery and 4 1/0 grounds and 4 1/0 power wires from a SMD distribution block. These speakers can go all day. I do have the JP63 turned down. My point is these DVX 15.2 subs are the real deal. The price is awesome for what you are getting. Plus these subs look great as well. If you are serious about music and you want it loud and to hit hard this is the place to purchase. Thanks Down4sound
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Why are the specs off??
Let me start by saying this woofer is nicely put together, built solid and can handle its rated power all day.. But how can a house branded subwoofer not have the correct cutout size dimensions??? There nothing more aggravating than spending hours designing and building a custom enclosure (and money) to find out that the woofer will not fit because the company’s specifications are wrong.. This is unacceptable. While I’m ranting about specs I might as well mention my subs TS parameters measured quite differently than the ones posted on the products page. This was after 24hr of low wattage free-air breakin. Now this is a very stiff subwoofer so I suspect the parameters will change slightly after some heavy use but they will not change to what’s listed.. I will update this review if I’m able with my measured TS parameters after the 24hr free-air break in and after many hours of using my vehicle. But please get the correct cutout Dimensions And the woofers displacement posted please
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DVX 15
Luv this woofer and the way it sound. Ordered this single sub to test out for future builds and it has exactly what I've been looking for. Got it on a JP23 V.2 and it's moving pretty good for now during break in stage. I'll definitely recommend this woofer to anybody looking to purchase a new sub... Greenville,MS so u know I had to support JP... Will be buying 18's and 3 more 15's soon. Looking forward to the series of woofers after these because I know it's coming.
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Dvx 15
I custom built an enclosure for the dvx 15. Running 2500rms to her and i can tell you that she slaps hard af. Lows like you wouldnt believe and looking clean too in my inverted build.
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Great
They look amazing more than what I was expecting the best subwoofer I ever had
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Sub looks awesome can't wait to hear how they sound
J.P. you stuck in some great parts, in these subs they look AWESOME!!!?
