NCT475A-U-US vs NXLI3500-0-US — Compare
Crown Audio CT475 Four-Channel 75W Power Amplifier vs Crown Audio XLi 3500 Two-channel 1350W Power Amplifier
The CT475 is a compact, efficient four-channel amplifier designed for installations and touring where space and power consumption matter; the XLi 3500 is a high-power two-channel workhorse for larger live sound and touring rigs demanding maximum per-channel wattage. Choose the CT475 for multi-zone installs or portable setups requiring modest channel count, and the XLi 3500 for demanding main-stage or venue amplification.
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Crown Audio CT475 Four-Channel 75W Power Amplifier
Crown Audio XLi 3500 Two-channel 1350W Power Amplifier
Specs side by side
| Crown Audio CT475 Four-Channel 75W Power Amplifier | Crown Audio XLi 3500 Two-channel 1350W Power Amplifier | |
|---|---|---|
| Price | $1,582.00 | $1,069.00 |
| Brand | Crown | Crown |
| Wattage | 1W to 300W | 500W and More |
| Condition | New | New |
Why choose Crown Audio CT475 Four-Channel 75W Power Amplifier
- ✓ Four channels in compact 1U form factor—ideal for multi-zone or distributed audio
- ✓ DriveCore technology achieves over 90% efficiency with no fan noise
- ✓ Extended headroom and transparent Class AB character at 75W per channel
Why choose Crown Audio XLi 3500 Two-channel 1350W Power Amplifier
- ✓ 1350W per channel at 4 ohms—significantly more power for large venues or demanding speakers
- ✓ Multiple operating modes (stereo, parallel, bridged-mono) for flexible deployment
- ✓ Dual input types (RCA and XLR) with user-selectable sensitivity settings
Frequently asked questions
What's the main power difference between these two?
The CT475 delivers 75W per channel across four channels; the XLi 3500 delivers 1350W per channel across two channels. The XLi 3500 is far more powerful per channel but has half the channel count.
Which is better for a small venue or install?
The CT475 suits smaller installations or multi-zone systems where you need to power several speaker groups with modest wattage and prefer silent, fan-free operation.
Which handles larger PA systems or main speakers?
The XLi 3500 is built for large main-stage amplification, festival rigs, and touring productions where you need serious per-channel power to drive demanding speaker systems.
How do the cooling approaches differ?
The CT475 uses convection cooling and requires no fan, keeping it silent. The XLi 3500 uses forced-air cooling, which allows it to sustain higher continuous output without thermal stress.