SLXD4 Wireless Mic Receiver vs SLXD4D+ (G57)
The SLXD4D+ (G57) costs about $580 more than the SLXD4 Wireless Mic Receiver and buys you 2 more I/O.
Shure
SLXD4D+ (G57)| Spec | SLXD4 Wireless Mic Receiver | SLXD4D+ (G57) |
|---|---|---|
| Rack space | 1U half-rack | 1U half-rack |
| Weight | 1.5 lbs | 2.1 lbs |
| Power draw | 8W | Passive |
| Depth | 190 mm | 152 mm |
| I/O count | 6 | 8 |
| Price | ~$499 | ~$1,079 |
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.
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.

