The Crown XLS 1502 Stereo Power Amplifier 525W 4 Ohmoffers 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.

Open Box Products Have a Limited 6-Year Manufacturer Warranty    525W at 4 Ohm Per Channel    Band Pass Filter Per Channel    Selectable Input Sensitivity    Security Settings Disables Menu Buttons    XLR, 1/4", and RCA Inputs    Integrated PureBand Crossover System    Efficient Forced-Air Fans    Remote Power Trigger    Peakx Limiters Provide Maximum Output    Remote Power Trigger

Related Questions and Answers

Q: 1. Are the 1/4 inputs balanced or unbalanced?

A: 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.

Q: 2. How loud are the fans when playing at high volumes?

A: The fan used is specified at 28.3 db/A. An engineer at Crown did a test and was getting between 71 and 75 dB right at the fan, and about 45-55 dB at 1 meter. The test was done in a lab with multiple amps and DSPs running in the background as well; so the unit alone would be much quieter.

Q: 3. I am thinking of running the amps in bridged mode, can put one amp on top of the other without causing heating problems. I don't have a rack.

A: For proper venting, it would be best to leave them side by side if you don't have a rack.

Q: 4. I saw in pics that it's has some kind of selector For 220v, it's multivoltage?thanks!

A: Unfortunately, the Crown Audio XLS 1002 does not feature a worldwide power supply. They come factory set to work in the region in which they have been sold to; in our case, North America. The marking in the back with the various voltage selections are just an indicator of the options available through crown, but are most definitely marked by region.

Q: 5. what will be the RMS wattage be with 6 ohm speakers, eg, cerwin vega xls 15 ?

A: Crown has not provided wattage ratings for 6 ohms, but they do list ratings for 4 and 8 ohms. We can use the specs listed for peak wattage to calculate RMS wattage at 4 and 8 ohms. 6 ohms is going to be right in the middle so you can get a better idea of how it would perform with your speaker. At 4 ohms, the XLS 2502 is rated at 775W per channel and 2400W bridged for peak power, which works out to approximately 550W per channel and 1700W bridged for RMS power at 4 ohms. At 8 ohms, the XLS 2502 is rated at 440W per channel and 1550W bridged for peak power, which works out to approximately 310W per channel and 1100W bridged for RMS power at 8 ohms.

Q: 6. Is that 775watts at hz or khz?

A: Neither. The power rating for an amplifier is not related to the frequency response. The 775 Watt power rating for the Crown XLS 2502 Stereo Power Amplifier is for each channel when the amp is operating at 4 Ohms. This means the amp will deliver 775 Watts to each channel to drive a 4 Ohm speaker. The maximum power the amp can output will vary depending on the impedance of the speakers that are connected. With an 8 Ohm speaker the amp delivers 440 Watts per channel and with a 2 Ohm speaker the amp delivers 1200 Watts per channel. When speakers with lower impedance ratings are use the amp will deliver higher amounts of power.

Q: 7. What is the actual amperage draw for this amplifier?

A: At this time, that specification is not listed by the manufacturer.

Q: 8. How does this compare to the xli800?

A: This XLS 1002 provides built in DSP, specifically a band pass filter per channel, an integrated crossover system, and limiters. As well, this amp also provides through connections for linking multiple amps together.

Q: 9. Does it do summing in bridge mode to thru both channels from satellite unit to subwoofer unit?

A: No. When using the Crown Audio XLS 1002 Stereo Power Amplifier in bridge mode, the power of both amp channels is summed into a single channel, so only one output is available.

Q: 10. The ratings for output is that RMS watts?

A: No that is peak watts.