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Nakamichi NGO-A4250 – 4-CHANNEL POWER AMPLIFIER
Nakamichi NGO-A4250 4-CHANNEL POWER AMPLIFIER – high‑quality and reliable performance. Buy online in Bangladesh at competitive prices.
Nakamichi NGO-A4250 – 4-CHANNEL POWER AMPLIFIER
Price
9,000 BDT
Details:
- Power Output (RMS)4 × 50W @ 4Ω / 4 × 75W @ 2Ω / 2 × 150W bridged
- Frequency Response20Hz – 20kHz
- Signal-to-Noise Ratio (SNR)≥ 90dB
- Total Harmonic Distortion (THD)≤ 0.05%
- Input Sensitivity0.2V – 6V
- Input Impedance10kΩ
- CrossoverHPF: 50Hz – 250Hz, LPF: 50Hz – 250Hz
- Bass Boost+0 to +12dB
- Warranty6 months
Upgrade your car audio system with clean, controlled, and powerful amplification. The Nakamichi NGO-A4250 is engineered for listeners who want clarity, punch, and reliability without compromise. Designed with high-quality internal components and efficient circuit architecture, this 4-channel amplifier delivers stable power for both speaker-driven and hybrid speaker–subwoofer setups, making it an ideal choice for daily drivers and enthusiast builds alike.
Powerful & Balanced Sound Performance
The NGO-A4250 provides consistent multi-channel output with low distortion, ensuring your music remains detailed and dynamic even at higher volumes. Whether you’re driving component speakers, coaxials, or bridging channels for a subwoofer, this amplifier maintains tonal balance and strong mid-bass response without overheating or clipping.
Flexible 4-Channel Configuration
This amplifier supports multiple installation scenarios:
- 4 speakers (front + rear)
- Front speakers + bridged subwoofer
- Active or passive speaker setups
- Its channel flexibility makes it perfect for sedans, SUVs, and microbuses commonly used in Bangladesh.
- Clean Signal & Noise-Free Playback
- Equipped with precision filtering and stable signal processing, the NGO-A4250 minimizes background noise and electrical interference. The result is a clean soundstage with improved vocals, tighter bass, and accurate highs—especially noticeable when paired with quality head units and speakers.
- Built for Durability & Daily Use
- The robust aluminum heat-sink design ensures effective heat dissipation during long drives and high-volume playback. Internal protection circuits guard against overload, short circuit, and thermal damage, making it suitable for both city traffic and highway use.
- Key Features
- 4-channel full-range power amplifier
- Bridgeable channels for subwoofer support
- Low distortion, high-efficiency amplification
- Built-in protection circuitry (thermal, overload, short)
- Compact, installation-friendly design
- Durable metal heat-sink body
- Optimized for car audio speaker systems
- Protection Features
- Thermal Protection
- Overload Protection
- Short-Circuit Protection
- Reverse Polarity Protection
- Cooling: Passive heat sink
- Other Attributes
- Dimensions (Approx.): 285 × 190 × 45 mm
- Weight (Approx.): 2.5 kg
- Operating Voltage: 12V DC
- Recommended Fuse: 30A
- Ideal For
- Car audio upgrades and aftermarket installations
- Speaker + subwoofer combo systems
- Users seeking clean sound over exaggerated bass
- Daily-use vehicles and long-hour driving
- Budget-conscious buyers who want branded audio reliability
Why Choose Nakamichi NGO-A4250?
Nakamichi is globally respected for its audio engineering heritage. The NGO-A4250 reflects that philosophy by offering dependable performance, sound clarity, and long-term durability at a practical price point—making it a smart choice for serious car audio upgrades in the local market.
Bring professional-grade amplification to your car audio system with the Nakamichi NGO-A4250 – powerful, reliable, and tuned for real-world driving.