Soundqubed HDX3.2 Series 10" Subwoofer 3" DVC 2,500 Watts RMS D2/D1
Key features
- Subwoofer size: 10.0 inches
- RMS power per subwoofer: 2500 W
- Voice-coil options: D1, D2
- Mounting depth: 7.87 in / 200 mm
- Mounting cutout diameter: 9.25 in / 235 mm
- Linear excursion (Xmax): ±15 mm
Soundqubed HDX3.2 Series 10" Subwoofer 3" DVC 2,500 Watts RMS D2/D1 - Dual 1 Ohm is backordered and will ship as soon as it is back in stock.
Soundqubed HDX3.2 Series 10" Subwoofer 3" DVC 2,500 Watts RMS D2/D1 - Dual 1 Ohm is backordered and will ship as soon as it is back in stock.
Description
Description
Product Overview
The SoundQubed HDX3.2-10 is a high-power 10-inch car audio subwoofer for builds that call for substantial bass output in a compact driver size. Its 2,500W RMS rating, 3-inch dual voice coil, and D1 or D2 impedance options help you match the subwoofer to your amplifier and system design.
Key Features & Benefits
- High power rating: The 2,500W RMS and 5,000W peak ratings suit high-output amplifier setups.
- Dual voice coil options: Choose D1 or D2 to create different final impedance loads through series or parallel wiring.
- Long excursion: 15 mm (±) Xmax and 35 mm (±) Xmech provide the specified cone travel for demanding low-frequency use.
- 3-inch voice coil: The 50 mm coil length is a key part of this subwoofer’s high-power design.
- Sealed or ported enclosure choices: The recommended volume ranges support different enclosure approaches.
- Variant-specific response: Fs is 31.4 Hz for D1 and 27.3 Hz for D2, useful figures to consider when planning a build.
Technical Specifications
| Specification | HDX3.2-10D1 | HDX3.2-10D2 |
|---|---|---|
| Woofer Size | 10" | 10" |
| RMS Power | 2,500 W | 2,500 W |
| Peak Power | 5,000 W | 5,000 W |
| Magnet Weight | 300 oz | 300 oz |
| Coil Diameter | 3 in | 3 in |
| Coil Length | 50 mm | 50 mm |
| Fs | 31.4 Hz | 27.3 Hz |
| Impedance | 1+1 Ohm | 2+2 Ohm |
| QMS | 5.20 | 5.12 |
| QES | 0.40 | 0.28 |
| QTS | 0.37 | 0.27 |
| VAS | 13.7 L | 16.6 L |
| Le | 1.04 mH | 3.01 mH |
| η (No) | 0.10% | 0.12% |
| CMS | 0.09 mm/N | 0.11 mm/N |
| Sensitivity (1W/1M) | 83.3 dB | 83.7 dB |
| BL | 15.8 N/A | 26.3 N/A |
| Xmax (±) | 15 mm | 15 mm |
| Xmech (±) | 35 mm | 35 mm |
| SD | 330 cm² | 330 cm² |
| Model | A | B | C | D |
|---|---|---|---|---|
| HDX3.2-10D1 | 275 mm / 10.83" | 235 mm / 9.25" | 228 mm / 8.98" | 200 mm / 7.87" |
| HDX3.2-10D2 | 275 mm / 10.83" | 235 mm / 9.25" | 228 mm / 8.98" | 200 mm / 7.87" |
| Enclosure Type | HDX3.2-10 D1/D2 |
|---|---|
| Sealed Enclosure | 0.5–1.25 ft³ |
| Ported Enclosure | 0.75–1.5 ft³ |
Why Choose This Product?
The HDX3.2-10 combines a 300 oz magnet assembly with variant-specific BL figures of 15.8 N/A for D1 and 26.3 N/A for D2. Its D1 and D2 configurations offer different wiring options, while the 10-inch format lets you plan around a smaller driver size than a larger subwoofer.
Use the enclosure suggestions to guide a sealed build or a ported system. The source gives ported tuning targets of 30–35 Hz and 32–36 Hz; check the intended design before building your enclosure.
Installation & Compatibility Notes
Pair the subwoofer with a mono-block amplifier rated for 2,500W RMS or more at the final wired impedance. Wire the D1 coils in parallel for 0.5Ω or in series for 2Ω. Wire the D2 coils in parallel for 1Ω or in series for 4Ω.
Allow for the listed mounting dimensions and recommended enclosure volume when planning the installation. The source identifies 0.5–1.25 ft³ for sealed boxes and 0.75–1.5 ft³ for ported boxes.
Frequently Asked Questions
What amplifier rating does the SoundQubed HDX3.2-10 call for?
The product information recommends a mono-block amplifier rated at 2,500W RMS or more at the final wired impedance.
How do the D1 and D2 versions wire?
D1 can be wired to 0.5Ω in parallel or 2Ω in series. D2 can be wired to 1Ω in parallel or 4Ω in series.
What enclosure volume is recommended?
The listed range is 0.5–1.25 ft³ for a sealed enclosure and 0.75–1.5 ft³ for a ported enclosure.
What are the mounting dimensions?
Both variants list A: 275 mm / 10.83", B: 235 mm / 9.25", C: 228 mm / 8.98", and D: 200 mm / 7.87".
Is the HDX3.2-10 intended only for competition builds?
The product information describes it for daily and competition systems, including SQL and SPL builds.
Explore More
Shop SoundQubed car audio at 12 Volt Outlet. Want to learn more about SoundQubed? Explore our SoundQubed brand profile.
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Suggestions use 75–125% of the subwoofer’s RMS rating at the wiring load shown. Check wiring, enclosure needs, electrical capacity and installation space. Set gain and filters correctly to avoid overpowering the subwoofer. Buying more than one subwoofer changes the match.
