Karaoke USA M187 Dynamic Microphone Black 6.35 mm Jack
A corded dynamic microphone with a 6.35 mm jack and 620 ohm output for karaoke or speech
- ColorBlack
- Connector6.35 mm Jack
- Microphone Sensitivity-72 decibels
- Microphone Signal to Noise Ratio(SNR)120 decibels
- FeaturesAlcohol-Free
- Dynamic cardioid pickup rejects off-axis noise
- 80 Hz to 11 kHz response covers vocals clearly
- 72 dB sensitivity captures quiet voices
- 620 ohm impedance matches standard 6.35 mm inputs
- 6 ft 7 in cable gives stage mobility
Professional Dynamic Microphone M187
The Karaoke USA M187 is a corded dynamic microphone intended for karaoke, live vocal use or general speech applications. Its cardioid-style pickup helps isolate the sound source while rejecting off-axis noise. The 6.35 mm jack connects directly to mixers, PA systems or audio interfaces with quarter-inch inputs. It suits performers, hosts or venues needing a durable backup or primary mic.
Build Quality and Connector Practicality
The body is finished in black with a 4.5 mm diameter cable measuring six feet seven inches, giving enough reach for stage or booth movement without excess slack. A 6.3 mm unbalanced connector plugs straight into standard quarter-inch jacks, so no adapter is required for most live-sound gear. The dynamic capsule needs no phantom power, simplifying setup with any compatible preamp or mixer channel.
Compatibility Check Before Ordering
Verify that your mixer, interface or PA provides a 6.35 mm unbalanced input with sufficient gain for a -72 dB sensitivity microphone. The 620 ohm output impedance works with typical line or instrument inputs, but very high-impedance instrument-only jacks may reduce level. Ensure the frequency response of 80 Hz to 11 kHz covers the vocal range you require, and note that the cord is permanently attached.
Highlights
- Dynamic cardioid pickup rejects off-axis noise
- 80 Hz to 11 kHz response covers vocals clearly
- 72 dB sensitivity captures quiet voices
- 620 ohm impedance matches standard 6.35 mm inputs
- 6 ft 7 in cable gives stage mobility
Specifications
| Brand | Karaoke USA |
|---|---|
| Model | M187 |
| Part Number | M187 |
| Color | Black |
| Connector | 6.35 mm Jack |
| Microphone Sensitivity | -72 decibels |
| Microphone Signal to Noise Ratio(SNR) | 120 decibels |
| Features | Alcohol-Free |
Questions about this item
What does the 6.35 mm jack connector limit for this M187 microphone?
The 6.35 mm unbalanced jack carries a mono signal with 620 ohms output impedance, so cable runs over six metres can pick up noise and high-frequency loss.
What physical space and mounting does the M187 dynamic microphone need?
It is a handheld corded unit with a six-foot-seven-inch cable, so you only need a free 6.35 mm input jack and room to hold or clip the mic body.
How do you set up the M187 and what step do users often miss?
Plug the 6.35 mm jack into a mixer or PA channel, then raise gain to compensate for the -72 dB sensitivity — many forget this gain boost and get a weak signal.
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