Nakamichi NKTA75.4 1800W Class AB 4-Channel Car Amplifier | 75W×4 RMS | Bridgeable High Performance

Short Description:

Nakamichi NKTA75.4 is a premium 4-channel Class AB car amplifier delivering up to 1800W maximum power. With 75W × 4 RMS @ 4Ω, bridgeable 150W × 2 output, low distortion, and excellent sound clarity, it is ideal for powering car speakers, component speakers, and bridge-mode subwoofers.

Long Description:

Nakamichi NKTA75.4 হলো একটি premium 4-channel Class AB car amplifier, যা powerful output, crystal-clear sound এবং reliable performance-এর জন্য designed। High-quality Class AB amplifier technology ব্যবহার করার ফলে এটি warm, natural sound এবং excellent dynamic performance প্রদান করে।

এই amplifier component speakers, coaxial speakers, rear speakers অথবা bridge mode-এ subwoofer drive করার জন্য excellent choice।

Powerful 4-Channel Performance

Nakamichi NKTA75.4 provides clean and stable power for a wide range of car audio systems.

RMS Output @ 4Ω:

• 75W × 4 Channels

RMS Output @ 2Ω:

• 100W × 4 Channels

Bridged Output @ 4Ω:

• 150W × 2 Channels

Maximum Power:

• 1800W

Whether you're building a high-quality front stage or upgrading your complete car audio system, the NKTA75.4 delivers balanced and powerful performance.

Premium Class AB Audio Quality

Class AB amplification combines the sound quality of Class A with the efficiency of Class B, offering:

✔️ Rich and natural sound
✔️ Excellent vocal clarity
✔️ Powerful bass response
✔️ Smooth high frequencies
✔️ Wide dynamic range
✔️ Low distortion performance

High Fidelity Audio

The amplifier features:

• Frequency Response: 20Hz – 20KHz

• Signal-to-Noise Ratio: ≥90dB

• Total Harmonic Distortion (THD): ≤0.1%

This ensures detailed, clean, and accurate music reproduction.

Flexible Installation

The amplifier supports both standard 4-channel operation and bridged mode, allowing you to power:

• Front & Rear Speakers

• Component Speaker Systems

• Coaxial Speakers

• Two Powerful Subwoofers (Bridged)

• Mixed Speaker & Subwoofer Systems

বাংলায় সংক্ষেপে:

Nakamichi NKTA75.4 একটি powerful Class AB 4-channel car amplifier যা clean sound, powerful output এবং low distortion performance প্রদান করে। এটি car speaker, component speaker এবং bridge mode-এ subwoofer চালানোর জন্য আদর্শ।

Performance Benefits:

• Premium Class AB sound quality

• Powerful 75W × 4 RMS output

• Bridgeable for subwoofer applications

• Wide frequency response

• High signal-to-noise ratio

• Low harmonic distortion

• Stable 2Ω operation

• Reliable Nakamichi performance

Key Features:

• Model: NKTA75.4

• 4-Channel Class AB Amplifier

• Maximum Power: 1800W

• 75W × 4 RMS @ 4Ω

• 100W × 4 RMS @ 2Ω

• 150W × 2 Bridged @ 4Ω

• High Signal-to-Noise Ratio

• Low Distortion Design

• Bridgeable Output

• Premium Car Audio Performance

Specifications:

Brand: Nakamichi

Model: NKTA75.4

Amplifier Class: Class AB

Channels: 4

Maximum Power: 1800W

RMS Output

• 75W × 4 @ 4Ω

• 100W × 4 @ 2Ω

• 150W × 2 @ 4Ω (Bridged)

Audio Performance

• Frequency Response: 20Hz – 20KHz

• Input Sensitivity: 0.15V – 8V

• Signal-to-Noise Ratio: ≥90dB

• Total Harmonic Distortion (THD): ≤0.1%

Protection

• Fuse Rating: 20A × 2

Physical

• Dimensions: 318 × 212 × 50mm

• Net Weight: Approx. 2.3kg

Applications:

• Car Component Speakers

• Coaxial Speakers

• Front & Rear Speaker Systems

• Bridge Mode Subwoofer Setup

• SQ (Sound Quality) Systems

• Daily Driving Audio Upgrade