Description
Memphis Audio PRX10FT — 10″ Power Reference Subwoofer (Selectable 1Ω / 2Ω / 4Ω)
The Memphis Audio PRX10FT Power Reference 10″ subwoofer delivers serious bass output with unmatched system flexibility. Featuring FLEX Triple Voice Coil technology, this subwoofer allows you to select 1-ohm, 2-ohm, or 4-ohm impedance using a simple jumper plug—making it easy to configure your system today and adapt it in the future.
Overview
Triple-Impedance Flexibility with Powerful Output
Designed for enthusiasts who demand both performance and adaptability, the PRX10FT pushes up to 400 watts RMS while maintaining clean, controlled bass. Its innovative FLEX Triple Voice Coil design allows the subwoofer to be configured for 1-ohm, 2-ohm, or 4-ohm operation without rewiring or replacing components.
Whether you’re optimizing efficiency for a single-sub system or planning future expansion, the PRX10FT gives you unmatched control over your system’s electrical load.
FLEX Technology
Tri-Flex Selectable Voice Coil Design
Memphis Audio’s FLEX Triple Voice Coil technology sets the PRX10FT apart from traditional subwoofers. Using a jumper plug, you can quickly select the desired impedance to match your amplifier or system design goals.
Select 1Ω, 2Ω, or 4Ω impedance with a simple jumper adjustment—no rewiring required.
Cone & Suspension
Built for Control and Durability
A black-on-black polypropylene cone is paired with a stitched butyl rubber surround and reinforced spider to provide consistent cone control under high excursion. This construction helps maintain clarity while delivering impactful low-end performance.
- Polypropylene cone for rigidity and durability.
- Stitched butyl rubber surround for long-term reliability.
- Reinforced spider and improved suspension design.
- Woven tinsel leads for dependable signal transfer.
Thermal Management
DVVC Direct Voice Coil Cooling
DVVC (Direct Voice Coil Cooling) technology actively helps manage heat during extended high-power operation. By reducing thermal buildup, the PRX10FT maintains consistent output and reliability even when pushed hard.
- DVVC cooling for improved thermal efficiency.
- Designed for extended high-output performance.
- Supports clean bass at rated power levels.
Applications
Ideal for Flexible System Builds
With triple selectable impedance and a compact 10″ footprint, the PRX10FT is well suited for custom enclosures, trunk builds, and systems designed with future expansion in mind. Its versatility makes it a strong choice for both first-time installs and evolving audio setups.
| Model | PRX10FT |
| Size | 10″ |
| Selectable Impedance | 1Ω / 2Ω / 4Ω (Tri-Flex selectable) |
| Power Handling (RMS / Peak) | 400W / 800W |
| Sensitivity | 82.8 dB @ 1Ω / 85.2 dB @ 2Ω / 84.9 dB @ 4Ω |
| Magnet Size | 63 oz |
| Voice Coil Diameter | 2″ |
| Mounting Depth | 5.1″ |
| Cutout Diameter | 9.2″ |
The PRX10FT is ideal for users who want powerful bass today with the freedom to reconfigure system impedance in the future, delivering classic Power Reference performance with next-level flexibility.
Used Frequently Asked Questions
- What does used mean? Used products may be unused customer returns that are essentially "new" items, or they may be previously installed products that were returned under warranty or during our return policy period.
- What is the warranty? All of our used items come with a 90-day warranty.
- What's it look like? All of our used items are inspected and graded by our returns team at our facilities. They will test them and grade them to one of four standard gradings: Used Open Box, Used Very Good, Used Good, and Used Acceptable. Please see the following descriptions of each grade - also note that if an item falls under ANY of the criteria for a certain grade, even though the rest of the product is better, we will give it the lowest grade.
- Used Open Box An item in perfect working condition. Original protective wrapping may be missing, but the original packaging is intact and in good condition with minor damage possible. Instructions are included.
- Used Very Good A well-cared-for item with limited use, remains in good working condition. The item may show some limited signs of wear,small scratches,cosmetic blemishes. Item may arrive with damaged packaging or be repackaged and could be missing some accessories.
- Used Good The item shows wear from use, remains in good condition and functions properly. May have damaged packaging or be repackaged. It may be marked, have identifying markings on it, have minor cosmetic damage. It may be missing some parts or accessories.
- Used Acceptable The item is fairly worn but continues to function properly. While repackaged; signs of wear can include aesthetic issues; scratches, dents. The item may have markings on it or show signs of previous use. Item may be missing some parts or accessories.
- Have more questions? Call us, send us a chat, or an email. We'll be able to answer any additional questions you may have.