Audio-Technica BP28 Large-diaphragm Line + Gradient Microphone, 14" long

Product Overview

The Audio-Technica BP28 is a large-diaphragm line + gradient condenser shotgun microphone for broadcast, film, television, and theater sound reinforcement. Its 14″ interference-tube body provides a highly directional pickup pattern that isolates dialogue and on-field sound from ambient noise. This professional shotgun microphone combines a large-diaphragm element with a patented acoustic port design for consistent directionality.

Product Description

The Audio-Technica BP28 is a large-diaphragm line + gradient condenser microphone built for demanding production audio. Its 28 mm element delivers exceptionally low self-noise, and the 354.9 mm (14.0″) body balances reach with easy handling on a boom or fishpole. A high 143 dB maximum SPL lets it cover loud sources without distortion.

A patented acoustic port design maintains the directional pattern across the frequency range, while transformer-coupled output and an 11V–52V phantom range fit broadcast and field workflows. Switchable 80 Hz high-pass and 10 dB pad address wind rumble and high-SPL situations. It ships with a windscreen, holder, stand adapter, and carrying case. Explore the longer BP28L and other Audio-Technica microphones at Creation Networks.

Key Features

• Large-diaphragm shotgun design — A 28 mm large-diaphragm element delivers exceptionally low self-noise for a line + gradient microphone.
• Highly directional pickup — The 14″ interference tube isolates dialogue and on-field sound from surrounding noise.
• High maximum SPL — Handles up to 143 dB SPL to cover loud sources cleanly.
• Consistent directionality — A patented acoustic port design maintains the pickup pattern across the frequency range.
• Switchable HPF and pad — An 80 Hz high-pass filter and 10 dB pad manage low-frequency rumble and high-SPL sources.
• Complete kit — Includes windscreen, holder, stand adapter, and carrying case.

Typical Applications

• Broadcast studio
• Auditorium
• House of worship
• Multi-purpose room

Frequently Asked Questions

Why does the BP28 use a large-diaphragm element?
The 28 mm large-diaphragm element gives the BP28 exceptionally low self-noise for a shotgun, capturing dialogue and on-field sound cleanly.

What power does the BP28 require?
It operates on a wide 11V to 52V phantom power range for compatibility with broadcast and field equipment.

How loud a source can it handle?
It handles up to 143 dB maximum SPL, and a switchable 10 dB pad plus 80 Hz high-pass filter help with loud sources and low-frequency rumble.

What is included in the box?
The BP28 ships with a windscreen, holder, stand adapter, and carrying case.

How does the BP28 compare with the BP28L?
The BP28 is the 14″ model for tighter spaces and easier boom handling; the BP28L is the longer 22.4″ version with the tightest reach in the line.

Is warranty and integration support available?
Audio-Technica's manufacturer warranty applies, and Creation Networks supports commercial AV buyers with selection and integration.

Technical Specifications