Shure SM4-K-KIT XLR Condenser Microphone Kit

1 / 7

Product guide

Shure SM4-K-KIT XLR Condenser Microphone Kit

The Shure SM4-K-KIT is a wired XLR condenser microphone kit for music production, vocal recording and podcasting. Its cardioid-style pickup and claimed RF shielding are intended for focused studio capture, while the kit listing names a shock mount and pop filter. Plan for phantom power and an XLR connection to your recording setup.

At a glance

The listing describes a 1-inch brass dual-diaphragm capsule and uniform cardioid pickup for vocals and instruments.
Shure claims the shielding helps block RF noise from nearby phones, laptops and Wi-Fi routers.
An internal pop filter is described as helping reduce plosives, with the magnetic pop filter listed as detachable.
The manufacturer claims high-SPL handling up to 140dB for loud sources such as drums, guitar amplifiers and horns.

Price

$306.74Save 25%

Reference price: ~~$408.99~~

Price checked: Nov 12, 2026

View offer Ahead of Black FridayExplore the selection

Often bought together

Focusrite Scarlett 2i2 4th Gen USB Audio Interface | 2 Mic Preamps, 2 Hi-Z Instrument Inputs, 24-Bit/192kHz, 120dB Dynamic Range, Auto Gain, Clip Safe, Air Modes

$308.98

Professional Studio Recording Microphone Isolation Shield, Pop Filter,High Density Absorbent Foam is Used to Filter Vocal. Suitable for Blue Yeti and Other Condenser Microphones (AO-504 with Stand)

$97.99

Pros and cons

Pros

XLR connectivity suits recording setups that provide an XLR input and phantom power.
The claimed RF shielding is relevant for home studios with nearby wireless devices.
The stated kit contents include a shock mount, magnetic pop filter, carrying case and spare elastic bands.

Cons

This is a wired XLR microphone, so it is not a direct USB microphone connection.

Technical specifications

17 specifications

Identity
Brand	Shure
Model	SM4-K-KIT
Microphone type	Condenser
Polar pattern	Unidirectional
Form factor listed	Boundary
Colour	Black
Enclosure material	Metal

Connectivity and power
Connection	Wired
Connector	XLR
Power configuration	PHANTOM POWER: All condenser microphones require phantom power to operate. Please refer to the User Manual for more details on power requirements.

Audio
Special feature	RF Interference Protection
Maximum sound pressure level claimed	140dB
Signal-to-noise ratio listed	60 db
Frequency response listed	20 KHz
Frequency range listed	2050-2700 MHz

Dimensions and installation
Dimensions listed	25.5 x 20.3 x 10.4 centimetres
Weight listed	1.14 kg

What to know before buying

Listing details to confirm

The listing is inconsistent about the microphone form factor, which is called a studio condenser and also labelled Boundary. It lists 20 KHz as frequency response and 2050-2700 MHz as frequency range, values that do not clearly establish a usable audio response. The title and feature copy describe cardioid pickup while the details field says Unidirectional. Confirm the intended technical specifications before relying on those fields. The product details also contain a battery-required entry that conflicts with the stated phantom-power requirement for operation.

What’s in the box

Shock mountIncluded
Magnetic pop filterIncluded
Carrying caseIncluded
Spare elastic bandsIncluded
Brass mic stand adapterCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Home-studio vocalists and podcasters with an XLR input and phantom power.
Musicians recording instruments who want a condenser mic with claimed high-SPL handling.
Buyers seeking a wired mic kit that lists a pop filter, shock mount and carrying case.

Less suited to

Buyers needing a USB-only microphone or a plug-and-play connection without XLR equipment.
Setups without phantom power, unless a compatible way to supply it is available.

Shure SM4-K-KIT XLR Condenser Microphone Kit · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.8 / 5 · 229 ratings

5 stars87%87%
4 stars8%8%
3 stars4%4%
2 stars0%0%
1 star1%1%

Customer feedback describes sound quality, functionality, design, build and noise handling positively, while connectivity experiences are mixed. Those perceptions may matter to studio buyers, but they do not establish a particular connection problem or verify the claimed RF shielding. The aggregate ratings are strongly weighted toward the top category, with a small lower-rated share, so they indicate generally favourable feedback without explaining individual experiences.

Positive themes

Customers report favourable impressions of sound quality, functionality, build quality and design.
The feedback summary reports positive perceptions of durability and noise handling.

Mixed feedback

Customers have mixed opinions about connectivity.

Frequently asked questions

Does the Shure SM4-K-KIT connect by USB?

The listing specifies a wired XLR connection. It does not establish a direct USB connection.

Does this condenser microphone need phantom power?

The listing says all condenser microphones require phantom power to operate. Check that your XLR interface or mixer can supply it.

What accessories are listed with the kit?

The included-components field names a shock mount, magnetic pop filter, carrying case and spare elastic bands. Another manufacturer kit list also names the microphone and brass mic stand adapter, so verify the selected listing’s contents.

Can it record loud instruments?

Manufacturer copy claims a maximum SPL of 140dB and names drums, guitar amplifiers and horns as possible sources. This is a listing claim, not an independently verified performance result.