NC2K OEM
Product information "NC2K OEM"
The NC2k OEM amplifier module is a high power NCORE® based Class D amplifier module designed for applications that require very high output power and operation under demanding load conditions.
The module delivers up to 2500 W output power and is intended for use in professional audio systems such as touring amplifiers, large scale PA systems and high power subwoofer applications. Its electrical design supports sustained high power operation while maintaining efficient Class D behaviour.
The NC2k OEM operates using a non hysteresis fifth order self oscillating control loop with feedback taken at the loudspeaker output. This control topology is intended to minimise load dependency and maintain consistent electrical performance across frequency and power ranges.
The amplifier supports a voltage peak of up to 160 V, allowing it to drive professional loudspeakers that require high voltage swing. This characteristic supports the reproduction of high dynamic signals and transient peaks commonly encountered in live sound reinforcement and large venue applications.
The NC2k OEM amplifier module can be used as a standalone power amplifier, in active loudspeaker systems, in professional studio installations and in high end home theatre systems. It is also suitable for integration in touring amplifiers and stadium scale subwoofer systems.
The module includes protection functions such as overcurrent and overvoltage protection to support safe operation and reduce the risk of damage under fault or overload conditions. The design approach focuses on predictable behaviour and long term reliability in demanding professional environments.
Highlights
- • Extremely low distortion across the frequency and power range
- • Exceptionally low output impedance for precise speaker control
- • Minimal noise for a pure audio experience
- • Remarkably neutral and transparent sound reproduction
Features
- • Differential audio input for enhanced signal integrity
- • 48A current capability
- • 2-Ohm powerhouse for current hungry applications
- • Extensive, Microprocessor-controlled error protection
Protections
- • Overcurrent protection
- • Under- and overvoltage protection
- • Clip indicator
- • Excessive DC protection
Possible applications
- • Audiophile Home Theatre systems
- • Audiophile Power Amplifiers; for home and professional use
- • Audiophile Immersive Audio systems
- • Audiophile Multichannel Power Amplifiers
| Bridgable: | No |
|---|---|
| Output Power (2Ω): | 1 x 2000W |
| Output Power (4Ω): | 1 x 2500W |
| Output Power (8Ω): | 1 x 1600W |
| Channels: | 1 |
| Distortion: | 0.0006%, 20hZ < f < 20kHz. Pout = 1W |
| Output Noise: | 7 µV |
| Power Bandwidth: | 20Hz - 35kHz |
| Frequency Response: | DC 50kHz +0/-3dB. All loads |
| Power Supply Voltage: | 35HV+/- (Min), 84HV+/- (Typ), 98HV+/- (Max) HV+/- |
| Idle Power: | 34W |
| Output impedance: | 3mΩ (Max) - f < 1kHz |
| Output Impedance: | 2mΩ (Max) - f < 20kHz |
| HxR Ready: | No |
| OpAmp: | No |
| Compatible SMPS: | SMPS3kA400, SMPS3kA700 |
| Family: | NCORE® Family |
| Technology: | NCORE® |
Recommended additional parts
The Cable set NC1200 / NC2k is a cable set to connect the NC1200 or NC2k amplifier to our SMPS1200 or SMPS3k power supplies.All needed cables are included.
50cm balanced signal cable with 4-pin connector also providing the enable signal. Specifications The QuietConduit cable design incorporates several refinements over normal balanced cables. A conductive polymer interface layer between the braid shield and the insulation of the signal conductor short-circuits triboelectric currents where they are generating, virtually eliminating microphonic noise pickup. A secondary benefit of this layer is to improve the electrostatic shielding effectiveness of the braid shield. Another crucial improvement is the elimination of drain wires, which is normally included for ease of termination but which allow shield currents to couple noise asymmetrically into the signal conductors. The geometry of the QuietConduit cable is precisely controlled, insuring that any noise coupling is strictly limited to common mode.
The SMPS3k is a high power, high efficiency Safety Class 1 switch mode power supply designed for integration with UcD™, NCORE® and NCOREx® amplifier modules. The power supply includes an overcurrent protection mechanism that limits the output current during temporary overload conditions. If an overload persists, the unit enters hiccup mode and remains in this state until the overload condition is removed. Large primary electrolytic buffer capacitors support short term peak power delivery to the connected amplifier modules. The SMPS3k follows the same design principles for safety, quality and electrical performance as other power supplies in the SMPS family, including the SMPS400 and SMPS1200. HIGHLIGHTS • High efficiency • Small form factor • Low EMI FEATURES • Selectable input voltage range • Remote controlled operation • 2 variants available: A400 / A700 PROTECTIONS • Advanced Overcurrent protection • Over temperature protection • DC detection input POSSIBLE APPLICATIONS • Active Loudspeakers, for home and professional use • Power Amplifiers, for home and professional use • Line Array and Immersive Systems • Home Theatre Systems • Multichannel Power Amplifiers Note: NCORE® and NCOREx® amplifier modules are not available for DIY customers.