Crown Xls2502 775w Power Amp With Onboard Dsp Review on Youtube
Crown's XLS Series amplifiers ascertain the standard for portable PA systems with unmatched functioning, engineering and affordability. Its advantageous flexibility includes multiple inputs then you can plug in anything and play anywhere, forth with several organization setup configurations. The integrated crossovers and switch-mode power supply produce superior sound, and Peakx™ limiters protect your speakers. Weighing less than 12 pounds, compared to 40 pounds for its competitors, it's much easier to set up and move from show to show. Just put, the XLS is near reliable, versatile, efficient amp bachelor today.
Recommended for: Portable PA.
The XLS Series of power amplifiers from Crown define the standard for live audio systems with unmatched functioning, technology, and affordability.
This high-performance line consists of iv models each providing enormous ability and flexibility thank you to the integrated DriveCore Engineering science, PureBand™ Crossover System and Peakx™ limiters. And weighing in at just 10 lbs or less, they provide the ultimate in lightweight portability.
Generating chest-thumping lows and crystal clear highs, the iv models in the serial – the XLS1000, XLS1500, XLS2000, and XLS2500 – are engineered to meet any demanding audio requirements – reliably and within budget.
Every XLS Series amplifier is backed by Crown'due south unequaled Iii-Year, No-Fault, Fully Transferable Warranty that covers everything.
With over five decades of experience designing and building stone-solid products, Crown is the standard in amplifier engineering science. And so check out the Crown XLS Series. They are a powerful argument for performance, flexibility, and value!
Integrated DriveCore™ Applied science
Class D amplifiers are notable for extraordinarily high efficiency and existence well suited for driving difficult reactive loads such as subwoofers. Still, their functioning tin can endure impaired performance on marginal and unstable AC line supplies.
To overcome this obstacle, Crown engineers adult DriveCore Technology – a proprietary hybrid analog-digital integrated circuit (IC) developed with Texas Instruments that drives the "front cease" of the Class D output stage. Over lx years of Crown'south design knowledge and experience went into the development of this engineering resulting in truly remarkable benefits.
DriveCore Technology provides an extremely wide-tolerance with regards to sagging or "dirty" Air-conditioning line conditions providing consistent performance without affecting audio quality. This means that your operation will non be compromised past fluctuating generator power or overloading by lighting rigs, backline gear, etc.
In add-on, DriveCore Technology's patented feedback and PWM modulation circuits enable fast recovery on summit transients, authentic reproduction of low-level item, and precise tracking of low-frequencies at high power levels for maximum subwoofer output.
Advanced Switched-Manner Power Supply
This advanced power supply is highly efficient and optimized for maximum ability transfer from the AC line through the Class D output stage to the loudspeakers. A do good to this is substantial weight reduction when compared to older 60Hz transformer-based power supplies. All iv models in the line weigh 10 pounds or less with no compromise in performance. This makes the XLS Serial the benchmark for high performance lightweight portability.
PureBand™ Crossover System
The PureBand™ Crossover Organization in the XLS Serial adds an enormous amount of flexibility and performance to whatsoever system. With this system, the crossover frequency is completely variable allowing the choice of whatever crossover indicate betwixt 50Hz and 3kHz on one/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:
- Crossover Mode (CH1=LPF, CH2=HPF) – When chosen, this fashion enables a LowPass Filter on Channel 1 and a HighPass Filter on Channel ii at the frequency called.
- LowPass Mode (CH1=LPF, CH2=LPF) – When chosen, this fashion enables a LowPass Filter on both Channel 1 and Aqueduct ane at the frequency called.
- HighPass Mode (CH1=HPF, CH2=HPF) – When chosen, this manner enables a HighPass Filter on both Channel 1 and Aqueduct two at the frequency chosen.
- Span Manner (LPF or HPF) – When the amplifier is put into Bridge-Mono, yous are still able to use the crossover system and apply either a LowPass Filter or HighPass Filter at the frequency called.
All of the PureBand™ Crossover Arrangement settings tin be fully configured quickly and easily from the front console using the intuitive LCD interface.
Peakx™ Limiters
Peakx™ limiters provide the ultimate in performance and protection for your entire organisation. This advanced algorithm was specifically adult and tuned to piece of work with this amplifier and power-supply to achieve higher SPL will less aural artifacts. This means less distortion, less shutdowns, and maximum rubber power delivered to your speakers. The Peakx™ limiters can be easily turned on or off past channel right from the front console eliminating the need to be digging around in the back of the dark rack.
| Sensitivity | 1.4Vrms (for total rated ability at iv ohms) |
| Frequency Response (at 1W, 20 Hz - 20 kHz) | + 0 dB, -1 dB |
| Signal To Noise Ratio (A-weighted) | >103 dB (rated as dBr to total rated 8 ohm ability output) |
| THD | > 0.5% |
| Intermodulation Distortion | (60 Hz and 7 kHz at 4:1, from full rated output to -30 dB) <0.three% |
| Damping Factor | (8 ohms, 10 Hz to 400 Hz) >200 |
| Crosstalk (below rated power) 20 Hz to 1 kHz | >85 dB, >55 dB |
| Input Impedance (nominal) | 20k ohms balanced, 10k ohms unbalanced |
| Load Impedance | 2 to 8 ohms per channel in Stereo, four to eight ohms in Bridge Mono |
| Ac Line Voltage and Frequency Configurations Available | (+/- 10%) 120VAC 60 Hz, 100 VAC 50/sixty Hz, 220 and 240VAC fifty Hz |
| Dimensions | 19" x 3.5" x ten.seven" (48.3cm 10 viii.9cm x 27.2cm) |
| Weight | 10.8 lbs (4.9 kg) |
| Shipping Weight | xv.8 lbs (7.1 kg) |
| IEC Ability Connector | 15A |
Source: https://www.crownaudio.com/en/products/xls-2500
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