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Crown Audio XLS 1502 Stereo Power Amplifier (525W at 4 Ohm)

BH #CRXLS1502 • MFR #XLS1502
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Crown Audio XLS 1502 Stereo Power Amplifier (525W at 4 Ohm)
Key Features
  • 525W at 4 Ohm Per Channel
  • Band Pass Filter Per Channel
  • Selectable Input Sensitivity
  • Security Settings Disables Menu Buttons
The Crown XLS 1502 Stereo Power Amplifier offers 525W at 4 Ohm in a lightweight chassis using the company's ultra-efficient DriveCore Class D amplification platform. The amplifier includes built-in DSP with a dedicated band pass filter per channel, an integrated PureBand Crossover System, and Peakx Limiters to provide maximum output while protecting your speakers.
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Crown Audio XLS1502 Overview

The Crown XLS 1502 Stereo Power Amplifier offers 525W at 4 Ohm in a lightweight chassis using the company's ultra-efficient DriveCore Class D amplification platform. The amplifier includes built-in DSP with a dedicated band pass filter per channel, an integrated PureBand Crossover System, and Peakx Limiters to provide maximum output while protecting your speakers.

For inputs, the rear panel includes a pair of XLR-3F connectors, 1/4" and RCA inputs for flexible connections with a selectable input sensitivity of either 1.4 Vrms or 0.775 Vrms. Outputs are provided on both speakON and binding post connectors.

You can set the amplifier's sleep mode for a designated period of time without having to press a button, as well as turn off all LED indicators except for clip and thermal to reduce distractions in dark venues. A security mode can be engaged to disable menu buttons, which can be locked and unlocked by entering a combination code. Full system reset allows for factory settings to be restored and a remote power trigger allows you to turn the unit on and off.

UPC: 691991001000

Crown Audio XLS1502 Specs

Key Specs
Number of Channels
2
Amplifier Power Rating
2 Ohms:
775 W per Channel
4 Ohms:
525 W per Channel
1550 W Bridged
8 Ohms:
300 W per Channel
1050 W Bridged
Amplifier Class
Class-D
Load Impedance / Voltage
Bridged:
4 Ohms
DSP
Yes
Analog Audio I/O
2x XLR Input
1x 2RCA Input
2x 1/4" Thru
2x Binding Post Pair Output
2x speakON NL4 Output
Digital I/O
No
Network I/O
No
Rackmount Size
1 U
Amplifier
Number of Channels
2
Amplifier Power Rating
2 Ohms:
775 W per Channel
4 Ohms:
525 W per Channel
1550 W Bridged
8 Ohms:
300 W per Channel
1050 W Bridged
Amplifier Class
Class-D
Load Impedance / Voltage
Bridged:
4 Ohms
Performance
Protections
Overload, Thermal
Frequency Response
20 Hz to 20 kHz +0/-1 dB (at 1 W)
Damping Factor
> 200
Input Sensitivity
1.4 Vrms
SNR
> 103 dB
THD
< 0.5%
Intermodulation Distortion
< 0.3%
Crosstalk
> 85 dB (1 kHz)
> 55 dB (20 kHz)
Signal Processing
DSP
Yes
Crossover
24 dB/Octave Linkwitz-Riley
EQ
No
Filters
Low-Pass , 24 dB/Octave Linkwitz-Riley
High-Pass , 24 dB/Octave Linkwitz-Riley
Notch/Band-Pass , 24 dB/Octave Linkwitz-Riley
Limiting
Yes
Connectivity
Analog Audio I/O
2x XLR Input
1x 2RCA Input
2x 1/4" Thru
2x Binding Post Pair Output
2x speakON NL4 Output
Digital I/O
No
Network I/O
No
USB I/O
No
Mobile App Compatible
No
Wireless
No
Power
AC Input Power
100 to 240 VAC, 50 / 60 Hz
AC Power Connector
IEC
Power Consumption
425 W
Physical
Display & Indicators
LCD (Backlit/Stereo Mode)
Rackmount Size
1 U
Cooling
Fan
Dimensions
19.0 x 3.5 x 7.7" / 48.3 x 8.9 x 19.6 cm
Weight
8.6 lb / 3.9 kg
Packaging Info
Package Weight
11.6 lb
Box Dimensions (LxWxH)
21 x 12 x 6"

Crown Audio XLS1502 Reviews

Ridiculous clean power for the buck

By Jason
Rated 5 out of 5
Date: 2021-03-04

I actually bought this amp to power my tough-to-drive home speakers (electrostatics). The bass control is amazing, and unlike so many PA amps, this one has very smooth mids and treble. Just flat, the way an amp should be. Class D is the new black. Oh yeah, and it runs cool as a cucumber.

I am sold on Class D amplifiers

By David
Rated 5 out of 5
Date: 2017-11-03

Just got the Crown XLS 1502, and have been auditioning it all day. I went from Denon POA-4400A monoblock amps (manufactured 1991) to the Crown. The Class AB monoblocks produce 160 watts at 8 ohms, and weigh in at a hefty 23 pounds each. The Crown weighs only 8.6 pounds, and is a lot easier to move around than the monoblocks. Pros: The additional 3 db of headroom is nice to have in a 400 square foot garage. I don't see myself actually using 300 watts, but the additional headroom is a plus to avoid speaker clipping. The Crown produces little heat, and the fan is inaudible. My audition included a variety of DDD compact discs. Preamplifier (Pioneer SPEC 1 manufactured 1981) set to tone OFF. The Crown does what a good amplifier should: percussion clean and crisp, vocals uncolored, bass frequencies distinct with plenty of thump. This is my second Class D amplifier (Sony A/V Receiver inside the house), and I am sold on Class D amplifiers: great power, runs cool and considerable weight savings. The Denon monoblocks served me well for 26 years. Let's see if the Crown XLS 1502 lasts 26 years.

See any errors on this page?

The ratings for output is that RMS watts?

The ratings for output is that RMS watts?
Asked by: dennis
No that is peak watts.
Answered by: David M
Date published: 2020-10-02

question

Are the 1/4 inputs balanced or unbalanced?
Asked by: Dan C.
You may want to down load the data sheet or manual for the 1502. I can't say for sure but I think they are balanced.
Answered by: Chris B.
Date published: 2018-08-26

question

I understand the term DriveCore Class D amplification platform but is there a difference, in the sound, between this and the one with the toroidal transformer?I have both of them and the second seems to have a better sound. Am i right?
Asked by: Nelson H. G.
Nelson, A Class D amp uses a chip instead of a transformer primarily as a means to reduce weight. However, in the last 10-15 years, Class D amps have made great strides and now boast less distortion, better frequency response, and more efficiency than the sort of Class A/B amps with transformers that you mentioned. This means that the XLS 1502 will deliver more accuracy and better overall sound than older counterparts.
Answered by: AKG Expert
Date published: 2018-08-26

question

Harmonic distortion is specified at >0.5%. How much greater or Is this a typo?
Asked by: Anonymous
That is a TYPO. It should read <0.5% (Info from the Crown XLS 1002 Manual).
Answered by: David S.
Date published: 2018-08-26
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