K-515 Boundary Condenser Microphone Wholesale

PROFESSIONAL AUDIO · B2B SOURCING

K-515 for Professional Buyers

K-515 is a low-profile boundary condenser microphone designed for flat-surface installation, with hemispherical supercardioid pickup, 30 Hz–20 kHz response, 133 dB maximum SPL, 48 V phantom-power operation and a 8 m shielded cable.

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Why Buyers Consider the K-515

Low-profile installation: unobtrusive flat design suits conference tables, lecterns and installed surfaces.
Focused hemispherical pickup: suppresses rear sound while capturing the forward area.
Professional audio range: 30 Hz–20 kHz response and 103 dB typical dynamic range are stated.
Integrated preamplifier: no separate external power module is required, but 48 V phantom power is mandatory.

Product Overview

Published Specifications

Model	K-515
Microphone type	Fixed-charge back-plate condenser stated
Polar pattern	Hemispherical supercardioid / unidirectional
Frequency response	30 Hz–20 kHz
Sensitivity	−34 dB (19.9 mV) at 1 Pa stated
Output impedance	200 Ω
Maximum SPL	133 dB at 1 kHz, 1% THD
Dynamic range	103 dB typical
Signal-to-noise ratio	67 dB at 1 kHz, 1 Pa
Power	48 V DC phantom, 2 mA typical
Output connector	TB3M 3-pin stated
Cable	8 m shielded two-core cable with TA3F and 3-pin male connection stated

Applications and Buyer Fit

Suitable for conference rooms, boardrooms, lecterns, broadcast desks, houses of worship and fixed installation projects.

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Wholesale and Project Support

Contact ELEGAUDIO for pricing, quantities, availability, packing details and project requirements. Include destination market, quantity and intended application.

Frequently Asked Questions

Is the K-515 available for wholesale orders?
Yes. Contact ELEGAUDIO with your quantity, destination market and application for current pricing and availability.

Can specifications or packaging be confirmed before ordering?
Yes. Request the current specification sheet, packing information and order details before purchase.

What information should I include in an inquiry?
Please include model, quantity, destination country and intended application for a faster quotation.

Source the K-515 for Your Market

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Radio head: fixed charging back board, electrostatic type capacitive Directivity characteristics: hemispherical supercardioid unidirectionality Frequency response: 30-20.000Hz Turn-on sensitivity: -34dB (19.9mV) at 1V at 1Pa Output impedance: 200Ω Maximum sound pressure: 133dB, 1kHz at 1%T.H.D. Dynamic range (typical): 103dB, 1kHz at the highest sound pressure Signal to noise ratio: 67dB, 1kHz at 1Pa Phantom power supply: DC 48V, power consumption 2mA typical Output connector: TB3M-3 pin card 侬 public seat Connecting cable: 8m long, connecting cable, 2 core wires with shielded wires, Connect with TA3F plug and 3-pin plug male plug ● Designed to place applications in the plane ● Hemispherical single directivity, which can suppress rear noise and clearly illuminate in front ● Small series of radio heads to eliminate reflective phase distortion and provide clear and high signal audio output ● Flat and unobtrusive design with low-reflective color paint ● Built-in mic preamplifier power supply component, no need to use external power supply module ● This series of microphones only for DC 48V phantom power operation

K-515 Interface Microphone