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NA-K2200.5D
$789.99
The Nemesis Audio NA-K2200.5D is a high-performance 5-channel Korean car audio amplifier designed to power front and rear speakers alongside a subwoofer from a single unit. Built for powerful output and flexible sound customization, it features audiophile-grade Tiffany RCA inputs and outputs, adjustable crossover filters, variable bass boost, and a remote gain control with a clipping indicator.
Key Specifications
| Specification | Details |
|---|---|
| Brand | Nemesis Audio |
| Model | NA-K2200.5D |
| Amplifier Type | Korean Car Audio Amplifier |
| Channel Configuration | 5-Channel |
| Rated Test Voltage | 14.4V |
| Working Voltage | 10V–16V |
| Frequency Response (CH 1–4) | 10Hz–30kHz |
| Frequency Response (CH 5) | 10Hz–250Hz |
| Signal-to-Noise Ratio | Greater than 95dB |
| Damping Factor | Greater than 200 |
| Efficiency at 4Ω, 100Hz | 75% for CH 1–4; 90% for CH 5 |
| Input Sensitivity | 0.6V–0.2V (as printed on packaging; verify before publishing) |
| Dimensions (L × W × H) | 450 × 220 × 68mm |
| Dimensions (Inches) | Approximately 17.72 × 8.66 × 2.68 inches |
| Origin | Made in Korea |
Power Output
The following RMS power ratings are printed on the product packaging.
| Configuration | RMS Power Output |
|---|---|
| 4Ω | 125W × 4 + 600W × 1 |
| 2Ω | 190W × 4 + 1,100W × 1 |
| 1Ω | 1,500W × 1 (Subwoofer Channel) |
| 4Ω Bridged | 380W × 2 + 600W × 1 |
Power ratings are specified at 14.4V and less than 1% THD. Confirm supported impedance combinations and bridging configurations with the manufacturer before installation.
Crossover & Audio Controls
| Feature | Specification |
|---|---|
| High-Pass Filter (CH 1–4) | 10Hz–30kHz |
| High-Pass Filter (CH 5) | 10Hz–250Hz |
| Low-Pass Filter (CH 1–4) | 50Hz–5kHz |
| Low-Pass Filter (CH 5) | 35Hz–250Hz |
| Subsonic Filter | 10Hz–50Hz at 24dB/octave |
| Bass Boost | 0–9dB at 45Hz |
| Remote Gain Control | Included, with clipping indicator |
Key Features
-
5-Channel Design: Powers front and rear speakers plus a subwoofer.
-
Korean Amplifier Engineering: Designed for demanding car audio applications.
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High-Power Subwoofer Channel: Supports up to 1,500W RMS at 1Ω according to the packaging.
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Tiffany RCA Connections: Audiophile-grade RCA inputs and outputs for signal connectivity.
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Adjustable Crossover Filters: Enables tailored frequency distribution between speakers and subwoofer.
-
Variable Bass Boost: Adds up to 9dB of boost at 45Hz.
-
Subsonic Filtering: Adjustable 10Hz–50Hz filter with a 24dB/octave slope.
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Remote Gain Control: Includes a clipping indicator for convenient monitoring and adjustment.
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0-Gauge Power & Ground Inputs: Supports high-current power connections.
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Four-Way Protection Circuitry: Protection against thermal issues, high/low voltage, short circuits, and DC faults.
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Rugged Heatsink Design: Ribbed black chassis designed for heat dissipation.
Ideal Applications
-
High-performance car audio systems
-
Front and rear speaker upgrades
-
Subwoofer and bass system installations
-
Custom multi-channel audio builds
-
Enthusiast-grade car audio setups
Package Contents
-
1 × Nemesis Audio NA-K2200.5D amplifier
-
Remote gain control with clipping indicator
-
Additional wiring and accessories: confirm with the seller
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