Description
Memphis Audio PRX400.1V2 – Power Reference Monoblock Amplifier
Power Reference amplifiers deliver a refined balance of compact design and dependable performance. The PRX400.1V2 has been redesigned with a reduced footprint while preserving the power output expected from the Power Reference lineup. LED-accented styling and concealed top-mounted controls make tuning simple, even in tight installation spaces.
Overview
Compact Power with Precise Bass Control
The PRX400.1V2 is designed for modern vehicles where space is limited but performance is still a priority. A sleek acrylic top panel with blue LED lighting conceals top-mounted controls, allowing quick adjustments while maintaining a clean, high-end appearance. This monoblock amplifier delivers controlled, reliable bass power for a wide range of subwoofer systems.
- Redesigned compact footprint for flexible mounting
- High-efficiency monoblock amplifier design
- Built for consistent low-frequency performance
Design & Features
Power Reference Engineering
- Extruded aluminum heatsink
- Blue LED acrylic top cover
- Blue LED ground (undermount) lighting
- 18dB/octave Butterworth crossovers
- Variable crossover controls
- Variable subsonic filter
- Variable EQ bass boost (0–12dB)
- Selectable amplifier turn-on
- Top-mounted controls hidden under the panel
| Model | PRX400.1V2 |
| RMS Power @ 4Ω | 230W x 1 |
| RMS Power @ 2Ω | 400W x 1 |
| RMS Power @ 1Ω | 600W x 1 |
| Total Harmonic Distortion | <1% @ 4Ω |
| Frequency Response | 10Hz – 250Hz |
| Dimensions (L x W x H) | 6.6" x 5.7" x 2.16" |
| Recommended Amp Kit | 8GKIT |
Use the recommended 8GKIT amplifier wiring kit to ensure proper power delivery and reliable operation.
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.