Crown CT 4150 4-channel amplifier with 125W per channel and high-efficiency DriveCore technology.
- The Crown CT 4150 amplifier offers advanced performance and reliability in the multi-channel amplifier class, combining power, efficiency, and an ultra-quiet design without the need for cooling fans. Thanks to its advanced DriveCore™ technology, the driver and power stages are integrated into a single, highly efficient chip to deliver enhanced sound performance comparable to Class AB amplifiers with exceptional Class D efficiency.
- The amplifier is designed for projects that require consistent performance, low power consumption, and completely silent operation, making it ideal for commercial establishments, mosques, hotels, and meeting rooms.
Technical description:
- The CT 4150 amplifier utilizes DriveCore technology, delivering over 90% efficiency without compromising sound quality. This amplifier provides four channels at 125 watts per channel at 4Ω or 8Ω impedances, with excellent stability at low loads down to 2 ohms.
- It operates with natural convection cooling without fans, ensuring completely quiet operation.
- It comes with a compact 1U design, a Universal Power Supply, and an advanced protection system to ensure stable operation at all times.
Technical specifications:
- Number of channels: 4 channels
- Output capacity:
- 125 watts per channel at 4Ω
- 125 watts per channel at 8Ω
- Sensitivity: 1.4V
- Signal-to-noise ratio: 110 dB (A-weighted)
- Frequency compatibility distortion (THD): Less than 0.05%
- Frequency: ±0.5 dB at 1 W (4/8 ohms)
- Channel interference level: > 70 dB from 20Hz to 1kHz
- Voltage gain: 27 dB
- Power consumption in idle mode: 17.5 watts
- Dimensions: 1.75" x 19" x 15.19"
- Weight: 4.54 kg
- Weight when shipped: 6.8 kg
- Power input: IEC 15A
- XFMR requires 4/8 for 70V/100V use
Key features:
- Innovative DriveCore technology for amplifier efficiency exceeding 90%.
- Clean, consistent sound performance with Class AB amplifier quality.
- Fanless cooling to ensure completely silent operation.
- High flexibility with stability on loads from 2 to 16 ohms.
- Slim 1U design fits all acoustic racks.
- An advanced protection system to ensure stable operation.
- High voltage connectivity capability with XFMR 4/8 transformers.
Product summary:
- An amplifier is a sound amplifier. The Crown CT 4150 is an ideal choice for installations requiring a powerful multi-channel amplifier, delivering high-quality performance, quiet operation, low power consumption, and excellent stability. It is perfectly suited for projects involving multiple sound distributions or diverse sound zones.
Additional features:
- Full support for professional rack mount installation methods.
- A fanless design reduces maintenance and extends operational life.
- Automatic protection against overheating and overload
- Patented feedback circuits for improved performance.
- The amplifier can be integrated into professional audio systems via flexible inputs.
Applications used for the product:
1. Mosques and places of worship
Operating multiple sound zones in complete silence without fan noise, with consistent performance throughout the day.
2. Hotels and hotel facilities
Operating public address systems and background music without operational noise.
3. Universities and schools
Its use in classrooms, corridors, and multi-zone systems.
4. Companies and offices
Ideal for meeting rooms, training rooms, and indoor sound systems.
5. Shops and stores
Play high-quality background music without consuming a lot of power.
Summary and final advice:
- If you're looking for a four-channelamplifier that offers 100% silent operation, pure performance, high efficiency, and long-lasting reliability—the Crown CT 4150 amplifier is one of the best choices in its class.
- Highly suitable for any facility that wants a professional sound system that will last for years with minimal maintenance.
Detailed product data (Data Sheet).
