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Crown XLS1500 *

Crown XLS1500 *
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  • Crown XLS1500 *
  • Crown XLS1500 *
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Opis proizvoda:

Crown's XLS 1500 amplifier is a premiere portable PA system with unmatched performance, technology and affordability. It includes multiple inputs so you can plug in anything and play anywhere, along with several system setup configurations. This high-performance Crown power amp provides enormous power and flexibility thanks to the integrated DriveCore Technology, PureBand Crossover System and Peakx limiters. Weighing less than 12 pounds, it's much easier to set up and move from show to show.

A Crown Power Amp with Integrated DriveCore Technology
Class D amplifiers are notable for extraordinarily high efficiency and being well suited for driving difficult reactive loads such as subwoofers. However, their performance can suffer impaired performance on marginal and unstable AC line supplies. To overcome this obstacle, Crown engineers developed DriveCore Technology—a proprietary hybrid analog-digital integrated circuit (IC) developed with Texas Instruments that drives the "front end" of the Class D output stage. Over 60 years of Crown's design knowledge and experience went into the development of this technology resulting in truly remarkable benefits. DriveCore Technology provides an extremely wide tolerance with regards to sagging or "dirty" AC line conditions, providing consistent performance without affecting audio quality. This means the Crown XLS1500 power amp will not compromise your performance by fluctuating generator power, or overload from lighting rigs, backline gear, etc.

In addition, DriveCore Technology's patented feedback and PWM modulation circuits enable fast recovery on peak transients, accurate reproduction of low-level detail, and precise tracking of low-frequencies at high power levels for maximum subwoofer output.

Advanced Switched-Mode Power Supply
The advanced power supply in the Crown power amp is highly efficient and optimized for maximum power transfer from the AC line through the Class D output stage to the loudspeakers. A benefit to this is substantial weight reduction when compared to older 60Hz transformer-based power supplies.

PureBand Crossover System
The PureBand Crossover System in the Crown XLS Series power amplifiers adds an enormous amount of flexibility and performance to any system. With this system, the crossover frequency is completely variable allowing the choice of any crossover point between 50Hz and 3kHz on 1/12 octave centers. The use of 4th order Linkwitz-Riley filters provides steep slopes for a seamless transition between high and low drivers. And with four crossover modes to choose from providing the ultimate in flexibility, all of your system needs are covered.

Peakx limiters
Peakx limiters provide the ultimate in performance and protection for your entire system. This advanced algorithm was specifically developed and tuned to work with this amplifier and power-supply to achieve higher SPL will less audible artifacts. This means less distortion, less shutdowns, and maximum safe power delivered to your speakers. The Peakx limiters can be easily turned on or off by channel right from the front panel eliminating the need to be digging around in the back of the dark rack.

Karakteristike:

Number of Channels 2
Power Class Class D
Watts/Side @ 8 ohms 300W
Watts/Side @ 4 ohms 525W
Watts/Side @ 2 ohms 775W
Watts Bridged 1050W @ 8 ohms
Cooling System Internal heat sinks with forced-air cooling
DSP No
Filters No
Inputs 2 x XLR, 2 x 1/4", 2 x RCA
Outputs 2 x Binding Posts, 2 x SpeakON
Rack Spaces 2U
Height 3.5"
Depth 7.7"
Width 19"
Weight 8.6 lbs.
Manufacturer Part Number XLS1500
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