NA-K500X4D
$899.99
The Nemesis Audio NA-K500X4D is a 4-channel Korean amplifier designed to deliver powerful, clear, and controlled audio performance for car sound systems. Featuring high-quality Tiffany RCA inputs and outputs, adjustable gain controls, and flexible crossover settings, it supports a range of speaker configurations. Its robust construction, efficient design, and built-in protection circuits make it suitable for demanding car audio installations.
Key Specifications
| Specification | Details |
|---|---|
| Brand | Nemesis Audio |
| Model | NA-K500X4D |
| Amplifier Type | 4-Channel Korean Amplifier |
| Rated Power | 2800W RMS (combined at 2Ω, based on listed channel ratings) |
| Working Impedance | 2Ω Stable (stereo) |
| Input Sensitivity | 6V – 0.2V |
| Frequency Response | 10Hz – 25kHz |
| Signal-to-Noise Ratio | 95dB |
| Damping Factor | 100dB (as printed on packaging) |
| Efficiency | 77% @ 4Ω, 100Hz |
| Operating Voltage | 10V – 16V |
| Tested Voltage | 14.4V |
| Total Harmonic Distortion (THD) | Less than 1% at 14.4V |
| Dimensions (L × W × H) | 380 × 220 × 68mm |
| RCA Inputs & Outputs | Audiophile-grade Tiffany RCA |
| Power & Ground Inputs | 0 Gauge |
| Protection Circuits | Thermal, high/low voltage, short circuit, and DC |
Power Output
| Configuration | RMS Power |
|---|---|
| 4Ω – 4 Channel | 500W × 4 |
| 2Ω – 4 Channel | 700W × 4 |
| 1Ω – 4 Channel | Not specified |
| 4Ω Mono / Bridged | 1400W × 2 |
Power ratings are transcribed from the product packaging.
Crossover & Audio Controls
| Feature | Specification |
|---|---|
| High-Pass Filter (HPF) | 20Hz – 500Hz |
| Low-Pass Filter (LPF) | 50Hz – 500Hz |
| HPF Multiplier | ×10 (200Hz – 5kHz) |
| LPF Multiplier | ×10 (500Hz – 5kHz) |
| Subsonic Filter | 10Hz – 500Hz |
| Gain Control | Adjustable |
| Remote Gain Control | Clipping indicator |
| RCA Connections | Tiffany RCA input and output |
Performance Highlights
-
4-channel Korean amplifier for versatile car audio configurations.
-
500W RMS × 4 at 4Ω for powerful output.
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700W RMS × 4 at 2Ω for compatible low-impedance setups.
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1400W × 2 at 4Ω bridged for increased output per bridged pair.
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10Hz–25kHz frequency response for broad audio reproduction.
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95dB signal-to-noise ratio for clean audio performance.
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Adjustable gain and crossover controls for system tuning.
-
Audiophile-grade Tiffany RCA inputs and outputs.
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0-gauge power and ground inputs.
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Built-in protection against thermal issues, voltage irregularities, short circuits, and DC faults.
Dimensions
380 × 220 × 68 mm
| Series | Korean, TEAM |
|---|---|
| Channels | 4 |
| Amp Watts | 500W |
For our valued customers, we offer straightforward shipping rates based on your order total and customer type.
Retail Customers
Orders under $100: Flat shipping fee of $10.
Orders over $100: Free shipping.
Wholesale Customers
Orders under $2,000: Flat shipping fee of $100.
Orders over $2,000: Free shipping.
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