AK Series Amplifier (AK-4600 / AK-4800)
Highlight Features
AK Series – Professional Power Amplifier (AK-4600 / AK-4800)
The AK Series Professional Power Amplifiers are high-performance multi-channel amplifiers engineered for demanding professional audio applications. Featuring a Class D + Transformer power architecture, the AK Series delivers exceptional efficiency, strong dynamic output, and outstanding system stability. Designed for live sound, touring, venues, and fixed installations, these amplifiers provide powerful, clean, and controlled audio performance across the full frequency range.
Key Features:
Class D + Transformer design combines high efficiency with strong transient power delivery.
Multi-channel high-power output suitable for FOH systems, monitors, and large PA setups.
High damping factor ensures tight, controlled low-frequency performance.
Wide frequency response delivers accurate bass, clear mids, and detailed highs.
Low distortion & high S/N ratio for clean, professional-grade sound reproduction.
Flexible operating modes supports stereo and bridge configurations.
Robust construction & efficient cooling designed for continuous operation in demanding environments.
Ideal for halls, clubs, live events, touring systems, restaurants, and professional sound installations.
Technical Specifications
| Specification | AK-4600 | AK-4800 |
|---|---|---|
| Amplifier Section | Class D + Transformer | |
| Output Power (8Ω Stereo) | 4 × 1100 W | 4 × 1400 W |
| Output Power (4Ω Stereo) | 4 × 2000 W | 4 × 2600 W |
| Output Power (8Ω Bridge) | 2 × 2000 W | 2 × 2600 W |
| Damping Factor | 300 (20Hz–22kHz, 8Ω) | |
| Frequency Response | ±0.5 dB (20Hz–22kHz, 8Ω) | |
| Total Harmonic Distortion (THD) | 0.05% (10% rated output, 1kHz, 8Ω) | |
| Slew Rate | > 20 V/μs | |
| Signal-to-Noise Ratio (S/N) | ≥ 100 dB (A-weighted, 20Hz–20kHz) | |
| Channel Separation | > 75 dB (20Hz–1kHz) | |
| Input Sensitivity | 0.775 V / 1 V / 1.4 V | |
| Input Impedance | 10 kΩ (Unbalanced) / 20 kΩ (Balanced) | |
| Dimensions (W × D × H) | 482 × 378 × 88 mm | |
| Net Weight | 17.6 kg | 18.5 kg |
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