Nemesis Audio NA-K500X4D 500W x 4 Class D 4-Channel Car Amplifier Made in Korea Team Series
Key features
- Amplifier channels: 4
- RMS per channel at 4 ohms: 500 W
- RMS per channel at 2 ohms: 700 W
- Frequency response: 10 Hz–25 kHz
- Input sensitivity: 0.2–6 V
- Power and ground inputs: 0 AWG
Nemesis Audio NA-K500X4D 500W x 4 Class D 4-Channel Car Amplifier Made in Korea Team Series is backordered and will ship as soon as it is back in stock.
Nemesis Audio NA-K500X4D 500W x 4 Class D 4-Channel Car Amplifier Made in Korea Team Series is backordered and will ship as soon as it is back in stock.
Description
Description
Product Overview
Build a powerful four-channel car audio system with the Nemesis Audio NA-K500X4D, a Class D amplifier from the Korea-made Team Series. It delivers 500W x 4 RMS at 4 ohms, with crossover controls and bridging options for flexible system tuning.
Use all four channels for a multi-channel setup, or bridge the amplifier for a two-channel configuration rated at 1400W x 2 RMS at 4 ohms.
Key Features & Benefits
- Four-channel output: Choose 500W x 4 RMS at 4 ohms or 700W x 4 RMS at 2 ohms.
- Bridged power: The 1400W x 2 RMS rating at 4 ohms supports a bridged two-channel setup.
- Adjustable filters: Subsonic, low-pass, and high-pass controls let you tune the amplifier for your system.
- Remote gain control: Adjust gain from the remote control and monitor clipping with its indicator.
- Tiffany RCA connections: Audiophile Grade Tiffany RCA input and output provide connection points for your signal path.
- Protection circuits: Thermal, high- and low-voltage, short-circuit, and DC protection address common electrical and operating faults.
Technical Specifications
| Specification | Value |
|---|---|
| 4-Ohm RMS Power | 500W x 4 |
| 2-Ohm RMS Power | 700W x 4 |
| 4-Ohm RMS Bridged Power | 1400W x 2 |
| Frequency Response | 10Hz-25KHz |
| Signal to Noise Ratio | < 95dB |
| Damping Factor | < 100dB |
| Efficiency (4-Ohm, 100Hz) | 77% |
| Input Sensitivity | 0.2V–6V |
| Subsonic Filter | 10Hz-500Hz |
| Low Pass Filter (x10) | 50Hz-500Hz |
| LPT Multiply | x10 (500Hz-5KHz) |
| High Pass Filter (x10) | 20Hz-500Hz |
| HPF Multiply | x10 (200Hz-5KHz) |
| RCA Input & Output | Audiophile Grade Tiffany |
| Power & Ground Input | 0 Gauge |
| Working Voltage | 10V-16V |
| Tested Voltage & THD | 14.4V & Less than 1% |
| Remote Gain Control | With Clipping Indicator |
| Protection Circuits | 4 Way Protection Circuits: Thermal, High & Low Voltage, Short & Dc |
| Dimensions (LxWxH) | 380x220x68mm |
| Made in | Korea |
| Series | Team Series |
Why Choose This Product?
The NA-K500X4D combines four-channel output with a bridged mode, giving you options for how to configure your system. Its adjustable filters offer a range of settings for shaping the signal across front and rear channels or a bridged setup.
For installations where gain adjustment and clipping awareness matter, the remote control puts those functions within reach. The listed 10V-16V working range and protection circuits also make electrical requirements important considerations when planning the installation.
Installation & Compatibility Notes
Check that your planned installation has room for the amplifier’s 380x220x68mm dimensions. Confirm that your system configuration matches the listed 4-ohm or 2-ohm power ratings before connecting speakers or other equipment.
The amplifier has 0 Gauge power and ground inputs and a 10V-16V working voltage range. Plan the installation around those connection and voltage requirements.
Frequently Asked Questions
What power does the NA-K500X4D produce at 4 ohms?
It is rated at 500W x 4 RMS at 4 ohms. Its 4-ohm bridged rating is 1400W x 2 RMS.
Can I use it at 2 ohms?
The listed 2-ohm RMS power is 700W x 4. Match your system configuration to the amplifier’s ratings.
What crossover controls are included?
It has a 10Hz-500Hz subsonic filter, a 50Hz-500Hz low-pass filter with x10 multiplication, and a 20Hz-500Hz high-pass filter with x10 multiplication.
How much installation space should I allow?
The amplifier measures 380x220x68mm (LxWxH). Compare these dimensions with the available mounting space.
What is its working voltage range?
The listed working voltage is 10V-16V. The tested voltage and THD are 14.4V and less than 1%.
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