Bose Panaray LT 9403 Loudspeaker User Manual

Panaray LT 9403 is a three-way, high-power, full-range speaker that is designed for use in medium-sized indoor venues. With a projection angle of 93° (horizontal) x 49° (vertical), it is best suited for use in venues with a lot of reflected sound. It is available in black and white, and the front of the speaker has been curved to give it a more attractive appearance. It is easy to move around, and the rotatable waveguide allows it to be installed either horizontally or vertically. LT 9403 is a high-power, full-range speaker with excellent coverage control, and it can be used without a subwoofer.


Bose Panaray LT 9403 Loudspeaker User Manual - cover page
Brand
Bose
Category
Home Speakers
Document type
User Manual
Language
Chinese
Pages
8
File format
PDF
File size
832 KB
Published
26 March, 2012
Updated
30 September, 2023
MD5 checksum
EA3DE3E0AAA21A048D9A8EFE640F0379

About this manual

The Panaray LT 9403 is a three‑way, full‑range loudspeaker designed for medium‑size indoor venues. It features a 15‑inch low‑frequency driver, a V2 mid‑frequency unit, and a 1‑inch high‑frequency driver, mounted in a wooden enclosure with selectable black or white finishes.

The manual covers the speaker’s technical specifications, recommended installation methods, wiring options for full‑range or dual‑amplifier modes, and safety compliance information. It also lists part numbers for accessories and provides guidance on alignment and mounting using the provided SAE 38‑16 mounting points. This manual is written in Chinese.

What's inside

  • Product Overview
  • Technical Specifications
  • Installation Instructions
  • Directivity Parameters
  • Safety and Compliance
  • Accessories and Parts

Specifications

Power Handling (Low / Mid / High)500 W / 300 W / 100 W

Frequently asked questions

What are the horizontal and vertical coverage angles of the LT 9403?

The speaker provides a horizontal coverage of 93° and a vertical coverage of 49°.

What power levels should be used for each driver in the LT 9403?

The low‑frequency driver is rated for 500 W, the mid‑frequency driver for 300 W, and the high‑frequency driver for 100 W.

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