How many monitor wedges does a band need?

A typical 5-piece band needs 5-7 wedges. Each member gets at least one, with the lead singer and drummer often needing two or a larger side-fill. Larger stages need more powerful wedges to overcome ambient noise.

What are IEMs and why use them?

In-Ear Monitors (IEMs) are personal earpiece monitoring systems. Each musician hears their own custom mix through earphones connected to a wireless receiver. IEMs reduce stage volume, protect hearing and give each performer precise control over their mix.

How many monitor mixes do I need?

Ideally, each band member gets their own mix send. A 5-piece band needs 5 separate mixes. Smaller setups can share mixes (e.g. bass and drums share one), but personal mixes always sound better to the performers.

What wattage should monitor wedges be?

For pub gigs, 150-200W powered wedges are fine. Medium venues need 250-400W. Large stages require 400-600W or more per wedge to achieve 100-110 dB SPL at the performer position above the stage volume.

AudioCalcs

Stage Monitor Calculator — Wedge & IEM Requirements

Calculate monitor wedge, IEM transmitter and mix send requirements for live performances.

Band Members

Number of performers needing monitoring

Stage SizeSize specification

Monitoring MethodFloor wedges, in-ear monitors, or a mix of both

How We Calculate This

Calculation Method

Wedges = Band members × Stage size factor + Extra for vocalist/drummer
IEM transmitters = One per member on IEMs
Mix sends = One per member (a note flags when this exceeds typical console aux limits)
Cable runs = (Wedges × 2) + IEM transmitters
Total power = Wedges × Wattage per wedge

Frequently Asked Questions

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Last updated: March 2026

All calculations are estimates based on standard formulas. Always verify results for critical applications.