Avatar Volcano 15 D2 | 2500W RMS | 15" subwoofer
The Deaf Bonce Avatar Volcano 15 D2 is a 2,500W RMS, 15" subwoofer with dual 2 Ohm voice coils, which is the easiest way to run one big sub at full power. Wire its two coils in parallel and a single Volcano 15 D2 presents a 1 Ohm load, exactly where most high power monoblock amplifiers make their maximum output. With 38mm of Xmax, a massive ferrite motor and a die-cast aluminum basket, it delivers deep, hard-hitting bass for SPL builds and daily systems alike. Sold individually (1 subwoofer).
Specifications
| Brand / Series | Deaf Bonce Avatar |
| Model | Volcano 15 D2 |
| Size | 15 Inch |
| Quantity | 1 Subwoofer |
| RMS Power | 2,500 W |
| Max Power | 5,000 W |
| Voice Coil Configuration | Dual 2 Ohm (2+2Ω) |
| Voice Coil Size | 4 Inch |
| Voice Coil Wire | Copper-Clad Aluminum (CCAW) |
| Frequency Response | 20 Hz to 80 Hz |
| Sensitivity | 87 dB |
| Xmax | 38 mm (1.50") |
| Cone Material | Semi-Pressed Paper |
| Surround | High-Roll Foam |
| Magnet | Ferrite |
| Basket | Die-Cast Aluminum |
| Mounting Depth | 8.66" (220 mm) |
| SKU | DEF-VOLCANO15D2 |
| UPC | 4650185712265 |
D2 or D1: Which Volcano 15 Do You Need?
Both versions share the same 2,500W RMS power handling and construction. The only difference is voice coil impedance, and that decides how the sub matches your amplifier.
- Choose the D2 (this model) if you are running one subwoofer on a 1 Ohm stable amp, or two subwoofers at 2 Ohm.
- Choose the Volcano 15 D1 if you are running two subwoofers at 1 Ohm, or one sub at 2 Ohm.
Wiring Options for the Volcano 15 D2
| Setup | Wiring | Final Load | Best For |
|---|---|---|---|
| 1 Subwoofer | Voice coils in parallel | 1 Ohm | Full power from a 1 Ohm stable monoblock |
| 1 Subwoofer | Voice coils in series | 4 Ohm | Amps that are not 1 or 2 Ohm stable |
| 2 Subwoofers | Coils in series, subs in parallel | 2 Ohm | 2 Ohm stable amps |
| 2 Subwoofers | Coils in parallel, subs in series | 2 Ohm | 2 Ohm stable amps |
Two D2 subs with everything in parallel gives a 0.5 Ohm load. Only wire it that way if your amplifier is specifically rated for 0.5 Ohm.
Engineered to Survive 2,500 Watts
Handling 2,500W RMS takes more than a big magnet. The 4" high-temperature dual voice coil spreads heat across a large surface, and a dedicated cooling design moves air around it to keep temperatures down during long, hard sessions. The die-cast aluminum basket stays rigid where stamped steel can flex, and it also helps pull heat away from the motor.
Output comes from movement. The Volcano 15 D2 has 38mm of linear excursion, and a high-roll foam surround lets the semi-pressed paper cone travel that far while staying controlled. That combination is what produces bass you feel in your chest, not just hear.
Powering It Right
For one Volcano 15 D2, look for a monoblock that makes about 2,500W RMS at 1 Ohm. For two subs at 2 Ohm, you will need about 5,000W RMS at 2 Ohm. Clean power is what keeps subwoofers alive. A smaller amp pushed into clipping causes far more damage than a properly set, correctly sized one. At this level, plan for heavy-gauge OFC wiring, the Big 3 upgrade and extra charging capacity if you listen loud for long periods.
Frequently Asked Questions
Can I run one Volcano 15 D2 at 1 Ohm?
Yes. Wire both 2 Ohm voice coils in parallel for a 1 Ohm load. This is the most popular way to run a single D2 sub.
Is this subwoofer sold as a pair?
No, it is sold individually. Order two if you are building a dual sub setup.
What enclosure should I use?
A ported enclosure is the usual choice for maximum output. Make sure the box allows for the 8.66" (220 mm) mounting depth, and brace it well, because a 2,500W sub puts a lot of force on the enclosure walls.
What does the "D2" in the model name mean?
D2 means dual 2 Ohm voice coils. Each coil is 2 Ohm, and wiring them in parallel or series gives you a 1 Ohm or 4 Ohm load.
Free shipping is available within the 48 U.S. states. Orders placed before 11 PM ET are typically processed the next business day and arrive within 5–8 business days. Tracking information will be provided as soon as your order ships.
Need to make a change to your order? Contact us within 24 hours of purchase, and we'll be happy to help. Please note that orders already processed for shipment cannot be canceled.
1-Year Limited Warranty: As an authorized dealer, we provide a 1-year limited warranty covering manufacturer defects in materials and workmanship under normal use. The warranty does not cover physical damage, misuse, improper installation, or normal wear and tear.
Customer Support : 9:00 am to 5:00 pm
Email: info@eliteautogear.com
For technical support questions, contact us at cs@eliteautogear.com
Phone: (877)-215-8187
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Low End You Can Feel
Bass Built for Daily Driving and Competition
Controlled Low End
Designed for tight, repeatable bass rather than one-note boom, so basslines and kick drums stay separate.
Built to Take Power
Voice coil, spider and cone materials are matched to the rated RMS so the sub handles sustained output.
Match the Enclosure
Performance depends on the box. Sealed for accuracy, ported for output. See the specs for recommended volume and tuning.
Wire It Right
Coil configuration decides your final impedance. Match it to a load your amplifier is stable at before wiring.
