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XLi 3500 Power Amplifier vs XTi 4002

The XTi 4002 costs about $910 more than the XLi 3500 Power Amplifier and buys you 5 more I/O, plus Binding-post pair and speakON NL4. It draws 350W less, which matters on a full rack.

XLi 3500 Power Amplifier and XTi 4002 compared on rack space, weight, power, depth, I/O and price
SpecXLi 3500 Power AmplifierXTi 4002
Rack space2U2U
Weight30.9 lbs18.5 lbs
Power draw350WPassive
Depth365 mm311 mm
I/O count510
Price~$749~$1,659

Highlighted where one is plainly lighter, smaller, cheaper or draws less. I/O count is left unmarked on purpose — more connectors you don't need is weight, cost and a bigger case.

Connectors only one of them has

XLi 3500 Power Amplifier

Nothing the XTi 4002 doesn't also have.

XTi 4002

  • Binding-post pair
  • speakON NL4
  • XLR Male
  • USB-B

Settle it in your own rack

Specs decide less than fit does. Drop either one into your rig and see the real answer — what space is left, what the circuit draws, and whether every cable it needs actually lands somewhere.

Open the rack plannerTry 15 minutes without an account. Both units are in the catalog.

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