{"id":15426,"date":"2026-02-26T03:56:57","date_gmt":"2026-02-26T03:56:57","guid":{"rendered":"https:\/\/singaporeproaudio.com\/php1\/?post_type=product&p=15426"},"modified":"2026-02-26T05:53:56","modified_gmt":"2026-02-26T05:53:56","slug":"audio-technica-bp28l-line-gradient-large-diaphragm-condenser-microphone","status":"publish","type":"product","link":"https:\/\/singaporeproaudio.com\/php1\/product\/audio-technica-bp28l-line-gradient-large-diaphragm-condenser-microphone\/","title":{"rendered":"Audio Technica BP28L Line + Gradient Large Diaphragm Condenser Microphone"},"content":{"rendered":"

Audio-Technica BP28L Large-Diaphragm Shotgun Microphone<\/strong> is a professional condenser microphone designed for broadcast, film, television, outdoor recording, and theater sound reinforcement. This long shotgun microphone combines a large-diaphragm condenser element with a 28 mm diameter body to deliver exceptionally low-noise performance and highly focused long-distance pickup.<\/p>\n

With an overall length of 22.4 inches, the BP28L provides an extremely tight, highly directional pickup pattern, making it ideal for capturing distant sound sources with excellent rejection of off-axis noise. Its patented acoustic port design maintains consistent directionality across the entire frequency range for accurate sound capture.<\/p>\n

The microphone features transformer-coupled output for a smooth sonic character, along with extremely high sensitivity, wide dynamic range, and high SPL handling capability. A switchable 80 Hz high-pass filter helps reduce unwanted low-frequency noise, while a 10 dB pad allows the microphone to handle louder sound sources.<\/p>\n

Constructed from lightweight structural-grade aluminum alloy, the Audio-Technica BP28L is built for demanding production environments while remaining suitable for boom operation and location recording. Phantom-powered operation ensures compatibility with professional mixers, recorders, and broadcast equipment.<\/p>\n

\n

Key Features<\/h3>\n

\u2022 Large-diaphragm shotgun microphone for broadcast, film, TV, and theater applications<\/p>\n

\u2022 Extremely narrow pickup pattern for long-distance sound capture<\/p>\n

\u2022 28 mm diameter body houses a large-diaphragm condenser element<\/p>\n

\u2022 Patented acoustic port design maintains directionality across frequencies<\/p>\n

\u2022 Transformer-coupled output provides smooth sonic character<\/p>\n

\u2022 Extremely low self-noise for clean recordings<\/p>\n

\u2022 High sensitivity, wide dynamic range, and high SPL capability<\/p>\n

\u2022 Switchable 80 Hz high-pass filter reduces unwanted noise<\/p>\n

\u2022 Switchable 10 dB pad for loud sound sources<\/p>\n

\u2022 Rugged lightweight aluminum alloy construction<\/p>\n

\n

Specification<\/h4>\n
\n

\u2022 Element:<\/strong> Fixed-charge back plate, permanently polarized condenser<\/p>\n

\u2022 Polar Pattern:<\/strong> Line + gradient<\/p>\n

\u2022 Frequency Response:<\/strong> 20 \u2013 20,000 Hz<\/p>\n

\u2022 Low-Frequency Roll-Off:<\/strong> 80 Hz, 18 dB\/octave<\/p>\n

\u2022 Sensitivity:<\/strong> -23 dB (70.8 mV) (0 dB = 1 V\/Pa, 1 kHz)<\/p>\n

\u2022 Impedance:<\/strong> 250 ohms<\/p>\n

\u2022 Maximum Input Sound Level:<\/strong> 138 dB SPL (1 kHz at 1% THD); 148 dB SPL with pad on<\/p>\n

\u2022 Noise:<\/strong> 3 dB SPL (A-weighted)<\/p>\n

\u2022 Dynamic Range:<\/strong> 135 dB (1 kHz at Max SPL)<\/p>\n

\u2022 Signal-to-Noise Ratio:<\/strong> 91 dB (1 kHz at 1 Pa, A-weighted)<\/p>\n

\u2022 Power Requirements:<\/strong> Phantom power: 11 \u2013 52 V DC, 3.4 mA<\/p>\n

\u2022 Switches:<\/strong> Low cut on\/off; Pad on\/off<\/p>\n

\u2022 Output Connector:<\/strong> Integral 3-pin XLR-M type<\/p>\n

\u2022 Dimensions:<\/strong> 567.9 mm (22.4 in) long; 28.0 mm maximum body diameter<\/p>\n

\u2022 Weight:<\/strong> 313 g (11 oz)<\/p>\n

\u2022 Audio-Technica Case Style:<\/strong> SG7<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    \n
  • Large-diaphragm shotgun microphone designed for broadcast and film production.<\/li>\n
  • Extremely narrow pickup pattern for precise long-distance recording.<\/li>\n
  • Very low self-noise and high sensitivity for clean audio capture.<\/li>\n
  • Switchable low-cut filter and pad for challenging sound environments.<\/li>\n
  • Phantom-powered condenser design with rugged aluminum construction.<\/li>\n<\/ul>\n","protected":false},"featured_media":15427,"template":"","meta":[],"product_brand":[102],"product_cat":[21,31,32],"product_tag":[],"class_list":{"0":"post-15426","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-audio-technica","7":"product_cat-all-products","8":"product_cat-microphones","9":"product_cat-condenser-microphones","11":"first","12":"instock","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product\/15426","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media\/15427"}],"wp:attachment":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media?parent=15426"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_brand?post=15426"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_cat?post=15426"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_tag?post=15426"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}