KTV Room Sound System Layout: A Room-by-Room Guide
How to lay out speakers, subs and microphones in small, medium and large KTV rooms, including the feedback problems that show up in every private room.
Overview
The default vocal mic for bars and rental fleets, sold in bulk lots. Grade B: grille dents and scratches typical of venue use, capsules all pass the tap and sweep test. Good value for venues that need eight working mics, not two perfect ones.
Specifications
| Brand | Shure |
|---|---|
| Model | SM58 |
| Category | Microphone |
| Condition | Grade B |
| Type | Dynamic, cardioid |
| Frequency response | 50 Hz - 15 kHz |
| Output | XLR |
| Weight | 0.3 kg |
| Tested | Tap test and frequency sweep on every unit |
| Test report | Included with every quote · 48h turnaround on request |
Related guides
Frequently asked questions
What does grade B mean on this Shure SM58?
Grade B means 70-90% cosmetic condition: visible scuffs and paint wear, with fully functional electronics unless stated otherwise.
Can you ship this unit to my country?
Yes. We export from Guangzhou / Shenzhen, China by sea or air freight and can quote CIF to your nearest port. Send us the destination port and quantity for a landed-cost estimate.
Can I see a test video before paying?
Yes. Ask for it when you enquire and we will record a sweep or play test with the serial number visible, usually within 48 hours.