Shure CVL Specification Sheet

Product Speciﬁcations

-30

-25

-20

-15

-10

-5

20 100 1k 10k 20k

0.6 m (2 ft.) from sound source

CVL Centraverse Lavalier Condenser Microphone

Overview

The Centraverse Lavalier (CVL) offers convenience and performance in an easy-to-use, clip-on cardioid condenser microphone that features simple, no-nonsense setup made for the presenting professional. Precision-engineered for years of use in any Shure wireless system, its compact size is ideal for presenting situations where visibility is a major concern. The unidirectional (cardioid) pickup pattern rejects unwanted noise for superior source quality and vocal reproduction.

Features

• Miniature clip-on lavalier microphone for low visibilty

• Permanently charged electret condenser element for clear vocal reproduction

• Unidirectional (cardioid) polar pattern rejects unwanted noise for improved sound quality

• Included tie clip allows hands-free use perfect for presenters

• TA4F (TQG) connector seamlessly integrates with Shure wireless bodypack systems

• Included windscreen reduces plosive, wind and breath sounds

• Tailored frequency response optimized for public speaking and presentation

• Legendary Shure precision engineering for durability and performance

Available SKUs

CVL-B/C-TQG Centraverse Lavalier Condenser Microphone with TA4F (TQG) Connector + Tie Clip BLX1288/CVL BLX Wireless Vocal/Lavalier Combo System BLX188/CVL BLX Wireless Dual Lavalier Combo System

BLX14/CVL BLX Wireless Presenter System

BLX14R/CVL BLX Rack-Mounted Presenter System

Note: Not all CVL wireless system conﬁgurations are available in all regions. Please inquire with your Shure sales representative for more information.

Speciﬁcations

Type Electret Condenser Frequency Response 50 to 20,000 Hz Polar Pattern Unidirectional (Cardioid) Output Impedance

@ 1 kHz, typical

Audio Output Level -43.5 dBV/Pa Signal-To-Noise Ratio

@ 1 kHz

Maximum SPL

1000 Ω load, @ 3% THD

Dynamic Range

@ 1 kHz, 1000 Ω load

Equivalent Output Noise

Typical, A-Weighted

[1]

600 Ω

72 dB

139.0 dB

117.0 dB

22 dB

Power Requirements +5 V DC (nominal), 10 V maximum (DC bias) Polarity Positive pressure on diaphragm produces positive voltage on pin 3 with respect to pin 1 Cable 1.3 m (50 in.) Connector TA4F Net Weight 25 g (0.88 oz.)

[1]

Measurements taken using RK100PK preamp set @ 0 dB using 8k bias resistor.

* All speciﬁcations measured with a 48 VDC phantom power supply. The microphone operates at lower voltages, but with slightly decreased headroom and sensitivity.

Accessories

RK376 Replacement kit with clip + 2 foam windscreens

CVL

Frequency Response