Description
Included in this kit
This bundle includes a Memphis Audio PRX500.1V2 - Monoblock Subwoofer Amplifier - 500 Watts RMS x 1 at 1-Ohm, a Memphis Audio 4GPWKIT 4-Gauge Power Kit With AFS Fuse Holder and One 150A Fuse, and a Memphis PRX10FT Power Reference 10" 1/2/4 Ohm Selectable Impedance Subwoofer.
1x Memphis Audio PRX500.1V2 - Monoblock Subwoofer Amplifier - 500 Watts RMS x 1 at 1-Ohm (PRX500.1V2)
2-Channel Full-Range Power Amplifier
Memphis Power Reference amplifiers are built to deliver reliable performance and consistent output in a compact, installation-friendly design. Featuring a durable extruded aluminum heatsink, single-sided terminals, and easily accessible top-mounted controls, this amplifier is designed for straightforward installation and simple system tuning.
Overview
Reliable Full-Range Performance
Designed as part of the Memphis Power Reference lineup, this 2-channel amplifier delivers solid power for speakers or bridged subwoofer applications while maintaining a compact footprint. Single-sided terminals simplify wire routing for a cleaner installation, while the top-mounted control panel keeps adjustments easily accessible.
- Extruded aluminum heatsink for durability and cooling.
- Single-sided terminal layout for clean cable management.
- Top-mounted controls for convenient tuning.
Key Features
Built for Easy Integration
- Signal sensing auto turn-on.
- Hi/Low selectable inputs.
- 12dB/octave Butterworth crossovers.
- Integrated LED light strip.
- Compact chassis for flexible installation.
Installation & Tuning
Designed for Clean Installations
The amplifier's single-sided terminal arrangement helps streamline wiring, while top-mounted controls allow crossover and system adjustments without removing the amplifier from its mounting location. Signal sensing auto turn-on and selectable high- or low-level inputs provide flexibility when integrating with both factory and aftermarket audio systems.
| Amplifier Type | 2-Channel Full-Range |
| RMS Power @ 4Ω | 150W x 2 |
| RMS Power @ 2Ω | 250W x 2 |
| Bridged Power @ 4Ω | 500W x 1 |
| Total Harmonic Distortion (THD) | <1% |
| Frequency Response | 10Hz–25kHz |
| Dimensions | 9.7 x 7.3 x 2 in. |
| Recommended Amplifier Kit | 4GKIT |
The compact chassis, single-sided terminals, and top-mounted controls are designed to simplify installation and make amplifier adjustments easily accessible after installation.
1x Memphis Audio 4GPWKIT 4-Gauge Power Kit With AFS Fuse Holder and One 150A Fuse (4GPWKIT)
Amazing sound starts with amazing connection. To achieve maximum performance a system requires clean power. Memphis relies on the highest quality pure copper wire for all of our connection pieces. Don't be fooled by the competition offering inexpensive wire backed by false claims. For the ultimate performance in audio connections look no further than Memphis Connection wire. 4GPWKIT include everything in the 4KIT with the exception of RCA's.
Features:
Includes all the essential tools to complete a quality installation
100% pure copper wire
True AWG rated wire
Power and ground distribution blocks included
Maximizes your audio performance
Extends the life of your audio equipment
RCAs NOT included
Specifications:
POWER WIRE GAUGE: 4 AWG
FUSE HOLDER: AFS
INTERCONNECTS: NONE
1x Memphis PRX10FT Power Reference 10" 1/2/4 Ohm Selectable Impedance Subwoofer (PRX10FT)
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.