Douk Audio NS-13G MAX 300Wx2 Stereo Hi-Fi Class D Amplifier with Phono Input
- ULTRA-POWERFUL 600W HI-FI SOUND: Crystal-clear audio with 300W×2 (4Ω) Class D amplification powered by Texas Instruments TPA3255 chip. Ultra-low distortion (0.005% THD) and 107dB SNR — perfect for audiophiles demanding immersive music, movie, or gaming experiences.
- PHONO READY + 5-IN-1 CONNECTIVITY: Connect turntables via MM phono input, or pair with TVs, PCs, CD/DVD players, and streaming devices via RCA. Banana-speaker outputs and 3.5mm AUX passthrough (volume-synced) for subwoofers or multi-room setups.
- PRO-GRADE COMPONENTS, SILENT OPERATION: NE5532P preamp chips, Japanese Rubycon capacitors, and WIMA film capacitors for warm, dynamic sound. Advanced thermal management with precision-cut aluminum chassis and dual cooling vents.
- SPACE-SAVING DESKTOP DESIGN: Compact 5.1"×4"×1.5" CNC-milled aluminum body. Adjustable bass/treble (±6dB) to customize sound profiles for jazz, rock, podcasts, or vinyl records.
- PLUG-&-PLAY WITH 48V POWER SUPPLY: Includes high-current 48V/5A adapter for instant setup.
Specifications
| Audio inputs: | RCA / MM Phono |
| Audio outputs: | Banana speaker jacks / 3.5mm AUX |
| Amp chip: | TPA3255 |
| Max output power: | 300W×2 (4Ω) |
| Output impedance: | 4Ω–8Ω |
| Bass & Treble adjustment: | ±6dB |
| THD+N: | 0.005% @1kHz |
| SNR: | ≥107dB |
| Frequency response: | 20Hz–20KHz (±1dB) |
| Working voltage: | DC 24–48V |
| Dimensions: | 130×102×38mm / 5.12×4.02×1.50 in |
| Net weight: | 513g / 1.13lb |
Audio Phonic Z50 Pro Passive Speakers
Technical Info:
Model: PHONIC-Z50 Pro
Driver: 4.5" (Composite Wool Paper Cone)
Tweeter: 35mm Silk Dome
Impedance: 6 Ohms
Power Output: 50W RMS
Frequency: 50Hz–24KHz
Sensitivity: 87dB ±2dB (2.83V/1M)
Dimension: 12×10×6.5 Inch
Weight: 11KG/Pair