Overview

30 kHz Wireless Vocal Microphone Capsule

The Earthworks SR3314 is designed from the ground up to meet and exceed the goals and expectations of the modern live performance environment. Its stainless steel body is expertly sculpted through precision machining to yield an instrument that is beautiful to look at and sensibly engineered for life on the road. Its studio quality small diaphragm cardioid condenser element coupled with a Class A amplifier circuit leverages Earthworks patented and proprietary technologies to make the SR3314 the most responsive and fastest microphone capsule on the market.

An extended flat frequency response and a focus on fast clean impulse response sets the SR3314 apart. By systematically eliminating the many layers of distortion and noise normally added by each acoustic and electronic component, the SR3314 doesn’t sound like a traditional microphone- it pulls back the veil to reveal the true voice of the artist.

SR3314 democratizes exceptional live music experiences, making them accessible to everyone. Quicker soundchecks and better monitor and in-ear mixes let artists focus on what matters most – the music. Engineers are unencumbered from the necessities of heavy corrective EQ, compression and de-essing, and constant vigilance against feedback. Audiences experience vocals that sit comfortably and easily in the mix, with every detail and nuance bridging the gap that so often separates live music from recordings.

Product Details

  • Wireless vocal microphone capsule for Live Music
  • Tight cardioid polar pattern with a consistent frequency response
  • Extreme attenuation of sound sources located beyond 90 degrees with maximum rejection at 180 degrees.
  • Consistent low frequency response across a wide range of distances
  • Compatible with wireless transmitters that utilizes a standard 3-ring concentric connector (Shure Axient, ULX-D, QLX-D; Audio-Technica 6000, 5000, 3000 Series; Line 6 V75,V55; ectrosonics and other)
  • Colors: Stainless Steel, Black, Black with Stainless Mesh
Frequency Response
20Hz to 30kHz
Polar Pattern
Cardioid
Sensitivity
6.5 mV/Pa (-43.7 dBV/Pa)
Power Requirements
3V to 6V; 2.1 mA @ 5V using second & outer ring on 3-ring concentric connector
Max Acoustic Input
133dB SPL @ 6V
Distortion
Less than 3% THD
Output
Center & outer ring on 3-ring concentric connector
Output Impedance
0.1 ohms unbalanced (center & outer ring)
Noise
22dBA @ capsule output (A weighted)
Threads
1.25”/28 (31.7mm/0.9) thread pitch to match compatible wireless hand-held transmitters
Dimensions
84mm long, 40.6mm max dia., 37mm min dia.
Weight
0.18kg