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Black Emerson wireless microphone kit with receiver, cardioid mic, 30ft range

Emerson

Emerson EAM-9001 Wireless Microphone Kit -72dB 100-10000Hz 600 Ohm 30ft

SKU CH-KQSY-SCCJP

Wireless cardioid microphone kit with receiver captures audio up to 30 feet at -72dB sensitivity across 100-10000Hz frequency range

  • Mic sensitivity-72 dB
  • Spec summarySensitivity: -72 dB Frequency: 100 to 10,000 Hz Output Imped
  • Product colorBlack
  • Key featuresHighly sensitive, professional-grade microphone Lightweight
  • Captures subtle audio detail with -72dB sensitivity
  • Reproduces deep lows through 100-10000Hz range
  • Matches pro gear via 600 Ohm output impedance
  • Records freely up to 30 feet wireless range
  • Performs three hours on a single charge

Professional Wireless Microphone Kit

The Emerson EAM-9001 is a cardioid microphone system built for stage and recording use. Its lightweight frame supports mobility during performance or streaming sessions. The kit includes a wireless receiver and a detachable cannon-type connector for flexible setup. It suits vocalists, speakers and content creators needing cable-free operation.

Cardioid Pattern at -72dB Sensitivity

This microphone captures sound at -72dB sensitivity across a 100 to 10000Hz frequency range. The cardioid pickup focuses on the source while reducing unwanted ambient noise. Output impedance is rated at 600 Ohm for compatibility with standard audio inputs. These specifications determine how cleanly the mic translates voice or instrument signals.

Up to Three Hours Wireless Operation

Battery life reaches three hours, varying with volume level and environmental conditions. The effective wireless range extends to 30 feet, allowing freedom of movement on stage or in a studio. Sustained use within these limits keeps the signal stable without dropouts. Plan session length around the rated play time for uninterrupted recording.

How it compares

Measured against everything we stock in Streaming & USB Microphones, at today’s prices. Recalculated every night.

Price $24.99
Cheaper than about 81% of the 1,309 comparable items (median $47.99).

Specifications

Product
Brand nameEmerson
Product colorBlack
Audio & video
Mic sensitivity-72 dB

Questions about this item

How does the -72dB sensitivity translate when the microphone is used in a real setup?

The -72dB rating means the microphone produces a low-level signal that requires a preamp or mixer with sufficient gain to reach line level without adding noise.

What does the 600 Ohm output impedance cap in practice?

A 600 Ohm output works best with inputs rated at least 1.2 kOhm; lower impedance inputs will load the signal and reduce level and high-frequency response.

What physical mounting does the cannon-type connector need?

The detachable cannon-type connector uses a standard three-pin XLR male plug that locks into any matching XLR female socket on a stand, cable or wireless transmitter.

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