The Crown CT4150 4-Channel Power Amplifier is a 4-channel power amplifier that gives you truly great quality in a sleek and slim design. The amp has a 1RU chassis. This lets the user install it in virtually any equipment rack. It provides 150W per channel into 8 ohms for strong, pristine sound with low distortion. DriveCore technology provides excellent efficiency of over 90% to give you that truly great performance to power ratio. Because it doesn't need a cooling fan, you'll find it operates in silence.
The Crown CT4150 4-Channel Power Amplifier offers flexible input routing. You can basically send an input signal to any one of it's 4 outputs. Integrated Life-Safety features and patented feedback and protection circuitry protect the Crown CT4150 4-Channel Power Amplifier from damage to ensure a lifetime of reliable operation. A universal power supply lets you use the amplifier internationally, ideal for touring applications.
DRIVECORE TECHNOLOGY
Powering this remarkable amplifier is the pioneering technology of DriveCore, which seamlessly integrates the amplifier drive stage into the power output stage fusing everything into a chip the size of a dime. The foundational DriveCore circuitry is based on breakthroughs by Crown's own Gerald Stanley with five patents applying to the advanced feedback, modulation and output stage technologies. DriveCore's front-end drive circuits leverage the inherent efficiency of Class D output stages while also maintaining superb sonic characteristics. The end result is an ultra-efficient one-piece audio amplifier circuit that exhibits the exemplary audio quality of a highly evolved Class AB design.
Crown CT4150 4-Channel Power Amplifier Features:
- Flexible Input Routing
- Convection Cooled
- Universal Power Supply
- Integrated Life-Safety Features
- Up to 8X125W in 1U chassis with no fan
- DriveCore™ technology provides >90% efficiency with no compromise in performance
- Patented Feedback and Protection Circuits
- Amplifier is stable for 2 – 16 Ohm Loads
- XFMR 4/8 needed for 70V/100V Applications
Crown CT4150 4-Channel Power Amplifier Specifications:
| Channels |
4 |
| Sensitivity |
1.4 V |
| Rated Power Output (all channels driven) |
125W per CH @ 4 ohms, 125W per CH @ 8 ohms |
| Signal to Noise Ratio (below rated power 20 Hz to 20 kHz, A-Weighted) |
110 dB |
| THD (full rated power, 20 Hz - 20 kHz) |
< 0.05% |
| Intermodulation Distortion (from 0 dB down to -30 dB) |
< 0.05% |
| Frequency Response (at 1W, 4/8 ohms) |
+/- 0.5 dB |
| Crosstalk (below rated power) 20 Hz to 1 kHz |
> 70 dB |
| Common Mode Rejection (20 Hz to 1 kHz) |
> 55 dB, typically > 70 dB |
| Voltage Gain |
27 dB |
| DC Offset |
+/- 20mV |
| Idle Power Consumption (Standard Mode) |
17.5W |
| Dimensions |
1.75" x 19" x 15.19" |
| Weight |
10lbs/4.54kg |
| Shipping Weight |
15 lbs/6.8 kg |
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