NR-444 370W PA Amplifier - Professional Japanese Device
introduction:
- If you're looking for a professional amplifier that combines power, reliability, and Japanese build quality, the NR-444 amplifier, with up to 370 watts of power, is an ideal choice for public address systems, mosques, auditoriums, schools, and commercial establishments. This amplifier delivers consistent performance with support for 70V and 100V outputs, as well as low-impedance outputs, making it suitable for a variety of professional audio applications.
Product uses:
- Mosques and places of worship.
- Schools and universities.
- Halls and conference centers.
- Hotels and commercial establishments.
- Public address (PA) systems.
- Factories and warehouses.
- Government buildings.
- Facilities that require wide sound distribution.
The importance of using the product:
- High output power of up to 370 watts.
- Supports 70V and 100V audio distribution systems.
- Compatible with 4Ω to 16Ω headphones.
- Independent control of Bass and Treble to improve sound quality.
- LED indicators to monitor operation and signal level.
- A robust metal design ensures a long service life.
Basic technical specifications:
- Brand: NRMARK.
- Model: NR-444.
- Product type: Professional PA amplifier.
- Rated power: 240 watts.
- Maximum power: 370 watts or more.
- High impedance outputs: 70V and 100V.
- Low impedance outputs: 4Ω to 16Ω.
- Microphone inputs: 6 electronically balanced inputs.
- AUX inputs: 3 inputs.
- Controlling the tones:
- Bass: ±10dB.
- Treble: ±10dB.
- LED indicators for power and output level.
- Electrical voltage: 220V.
- Weight: 13 kg.
- Dimensions: 430 x 146 x 332 mm.
Product advantages:
- Reliable Japanese manufacturing quality.
- Powerful and clear sound for large spaces.
- Support for high and low impedance speaker systems.
- Precise control over volume levels and tones.
- Easy to install and operate.
- Durable metal frame for continuous use.
- Suitable for public address systems, music, and speeches.
- Clear operating indicators to facilitate monitoring.
Tips when choosing a product:
- Choose an amplifier with a power rating that matches the total power of the connected speakers.
- Make sure to select a 70V or 100V output when using public address systems.
- Use high-quality cables to minimize signal loss.
- Make sure to provide good ventilation around the device during operation.
- Adjust the Bass and Treble levels to suit the nature of the place and the type of speakers.
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conclusion:
- The NR-444 is an excellent choice for anyone seeking a powerful and reliable professional amplifier. With support for 70V and 100V systems, low-impedance speaker operation, precise tone control, and a robust Japanese design, this amplifier delivers professional performance suitable for various audio applications in mosques, halls, and commercial buildings.