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Crown Audio XLi 3500 Stereo Power Amplifier

BH #CRXLI3500 • MFR #XLI3500
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Crown Audio XLi 3500 Stereo Power Amplifier
Key Features
  • 1350W per Channel at 4 Ohms
  • 1000W per Channel at 8 Ohms
  • 2700W at 8 Ohms Bridged Mono
  • Stereo/Parallel/Bridge-Mono Mode
Designed for musicians, DJs, entertainers, houses of worship, discos, and other venues, the Crown XLi 3500 Stereo Power Amplifier feature both RCA and XLR inputs as well as speakON and binding post outputs. The amplifier includes a user-selectable input sensitivity of 0.755V or 1.4V, stereo/parallel-bridge-mono modes, power/fault/signal presence/clip LED indicators, forced-air cooling, and protection against shorts, no-load, on/off thumps, and interference from radio frequencies in the environment.

Drawing from over six decades of experience in building amplifiers, the unit is capable of delivering 1350W per channel at 4 ohms, 1000W per channel at 8 ohms, and 2700W at 8 ohms in bridged-mono mode..

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Crown Audio XLi 3500 Overview

Designed for musicians, DJs, entertainers, houses of worship, discos, and other venues, the Crown XLi 3500 Stereo Power Amplifier feature both RCA and XLR inputs as well as speakON and binding post outputs. The amplifier includes a user-selectable input sensitivity of 0.755V or 1.4V, stereo/parallel-bridge-mono modes, power/fault/signal presence/clip LED indicators, forced-air cooling, and protection against shorts, no-load, on/off thumps, and interference from radio frequencies in the environment.

Drawing from over six decades of experience in building amplifiers, the unit is capable of delivering 1350W per channel at 4 ohms, 1000W per channel at 8 ohms, and 2700W at 8 ohms in bridged-mono mode..

  • Stereo/parallel/bridge-mono mode
  • User-selectable input sensitivity: 0.775V and 1.4V
  • Efficient forced-air cooling prevents excessive thermal buildup
  • Electronically balanced XLR inputs and RCA inputs; binding post and speakON outputs
  • Two level controls, power switch, power LED, and six LEDs, which indicate signal presence, clip, and fault for each channel
  • Protection against shorts, no-load, on/off thumps and radio-frequency interference
UPC: 871015006925

Crown Audio XLi 3500 Specs

Form Factor/Type
Rackmount
Number of Amplifier Channels
2
Load Impedance/Voltage Support
4 / 8 Ohms
Power Rating per Channel
2x 1350 W RMS at 4 Ohms
2x 1000 W RMS at 8 Ohms
Channel Bridging & Power Sharing
1x 2700 W RMS Bridged at 8 Ohms
Amplifier Class
Class-AB
Performance
Protections
Circuit Breaker, On/Off Muting, RF, Reactive/Mismatched Load, Short Circuit, Thermal
Frequency Response
20 Hz to 20 kHz +0/-1 dB (at 1 W)
Damping Factor
> 200 at 8 Ohms
SNR/Noise
> 100 dB SNR
Crosstalk
-75 dB (Below Rated Power, 1 kHz)
-59 dB (Below Rated Power, 20 kHz)
Signal Processing
DSP
No
Audio Delay
No
EQ & Filters
Low-Pass Filter, High-Pass Filter
Dynamics
No
Connectivity
Analog Audio I/O
2x Binding Post Pair Speaker Output
2x speakON NL4 Speaker Output
2x XLR 3-Pin Balanced Line Input
2x RCA Unbalanced Line Input
Digital Audio I/O
No
Network I/O
No
USB I/O
No
Phantom Power
No
Wireless
No
Power
Input Power
120 VAC, 60 Hz
AC Power Connector
1x IEC 15 A
Physical
Display
Single-LED Indicators Only
Rackmount Size
2 U
Cooling
Heatsink
Fan (Variable Speed)
Dimensions
19 x 14.4 x 3.5" / 48.3 x 36.6 x 8.9 cm
Weight
43 lb / 19.5 kg
Packaging Info
Package Weight
42 lb
Box Dimensions (LxWxH)
22 x 21 x 5.5"

Crown Audio XLi 3500 Reviews

my 3rd Crown amp, great performing amp

By Scott
Rated 5 out of 5
Date: 2025-09-17

My 3rd Crown amp. Also have the 1500 & 2500 XLi series. All are great little amps in 19 rack 2U form. Solid performers, neutral sounding, plenty of reserve power, versatile with balanced & unbalanced inputs (RCA, XLR, 1.775 & 1.4v settings). 4 & 8 ohm outputs, parallel and bridge mode (8 ohm). Even when pushed hard, they don't get hot. Variable speed fan forced air cooling (front to rear). Although my equipment is in an equipment room where noise isn't a problem, the fans are virtually inaudible - so they could be used in a home theater application where fan noise could be an issue. Using the 3500 in bridged mode (2700W) driving a 21 sub. More than adequate power for my needs. Very pleased with the XLi Crown amps, all bought from BH Photo video (GREAT service!). No complaints other than the units are assembled in China, but almost everything is these days. So far, very impressed with Crown.

CROWN XLI 3500

By RBADILLO
Rated 5 out of 5
Date: 2023-11-26

If these amplifiers give you what you ask for, they are great, a clean and strong sound.

See any errors on this page?

Do these get alot heat?

Do these get alot heat?
Asked by: dennis
It will get warm to touch which is normal: Internal heat sinks with forced air. Fan cooled, speed regulated, thermal protection
Answered by: Mark S
Date published: 2021-07-09

Do you hear the fans when all is quiet?

Do you hear the fans when all is quiet?
Asked by: dennis
On the XLi series amplifiers the fans do operate when the unit is idle. They may even increase in speed once the unit reaches a specific operating temperature. I generally recommend the amplifiers be housed in a closed rack enclosure to mitigate fan noise if the unit is going to be housed in the listening space.
Answered by: Moe
Date published: 2021-08-18

Will this work in Australia which is 240 volts?

Will this work in Australia which is 240 volts?
Asked by: Thomas
the back of the amplifier shows power rating as 220 volts - not 120
Answered by: Thomas
Date published: 2022-05-20
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