American Bass XMAXXX Monster Series 15" Subwoofer
Key features
- Subwoofer size: 15.0 inches
- RMS power per subwoofer: 4000 W
- Voice-coil options: D1, D2
- Mounting depth: 10.8 inches
- Cutout size: 14.4 inches
- Basket construction: Cast
American Bass XMAXXX Monster Series 15" Subwoofer - Dual 1 Ohm is backordered and will ship as soon as it is back in stock.
American Bass XMAXXX Monster Series 15" Subwoofer - Dual 1 Ohm is backordered and will ship as soon as it is back in stock.
Description
Description
Product Overview
Bring serious low-end output to a high-power automotive audio system with the American Bass XMAXXX Monster Series 15" subwoofer. It handles 4,000W RMS and features dual voice coils, a cast basket, and a distinctive blue finish.
Its 3.824 ft³ ported-box specification helps guide enclosure planning, while the blue powder-coated basket and matching, blue-stitched surround add a bold look to your installation.
Key Features & Benefits
- 4,000W RMS power handling: Suits high-power systems built for bass-heavy listening when paired with a capable amplifier and proper enclosure.
- Dual voice coils, D1/D2: Provide wiring options for matching the subwoofer to your amplifier and enclosure setup.
- Cast basket: Offers a rigid frame to help maintain cone alignment at high excursion.
- 501 oz magnet: A substantial magnet assembly supports the subwoofer’s high-power design.
- Blue finish: The powder-coated basket and matching surround with blue stitching bring a coordinated accent to the build.
- Pair amplifier recommendation: VFL 6K is the listed amplifier pairing for a pair of subwoofers.
Technical Specifications
| RMS POWER | 4000W |
| MAX POWER | 8000W |
| IMPEDANCE (OHMS) | D1/D2 |
| SENSITIVITY DB | 87.5 |
| MOUNTING DEPTH (IN) | 10.8 |
| CUTOUT SIZE (IN) | 14.4 |
| PORTED BOX (FT3) | 3.824 |
| MAGNET SIZE (OZ) | 501 |
| VOICE COIL SIZE | 4 |
| BASKET TYPE | CAST |
| RECOMMENDED AMP (PAIR) | VFL 6K |
Why Choose This Product?
The XMAXXX Monster Series is designed for large, high-power bass installations. Its 15" size, 4,000W RMS rating, and ported-box specification make it a specific option to consider when planning a system around substantial low-frequency output.
The cast basket and dual voice coils add practical design considerations for a high-output build, while the blue basket and stitched surround make the subwoofer visually distinctive.
Installation & Compatibility Notes
Plan for a mounting depth of 10.8 inches and a cutout size of 14.4 inches. The listed ported-box volume is 3.824 ft³.
Check the enclosure and available mounting space before installation. Match the D1/D2 voice-coil configuration to your amplifier and system requirements. VFL 6K is the recommended amplifier for a pair.
Frequently Asked Questions
What are the RMS and maximum power ratings?
The subwoofer is rated at 4,000W RMS and 8,000W maximum power.
What does D1/D2 impedance mean for wiring?
The subwoofer has a dual voice-coil configuration with D1/D2 options. Select the configuration that matches your amplifier and system plan.
What enclosure volume is listed for a ported box?
The specified ported-box volume is 3.824 ft³.
How much mounting space does it need?
Allow for a mounting depth of 10.8 inches and a 14.4-inch cutout.
Explore More
Shop the American Bass XMAXXX Monster Series 15" subwoofer at 12 Volt Outlet. Want to learn more about American Bass? Explore our American Bass brand profile.
Recommended Monoblock Amplifiers
Power-matched options for one subwoofer or one complete loaded enclosure. We aim to include same-brand choices when their ratings qualify.
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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.
