AES Store

Journal Forum

Audibility of a CD-Standard A/DA/A Loop Inserted into High-Resolution Audio Playback - September 2007
10 comments

Reflecting on Reflections - June 2014
1 comment

Quiet Thoughts on a Deafening Problem - May 2014
1 comment

Access Journal Forum

AES E-Library

Design Considerations for Shallow Subwoofers

Conventional subwoofers are usually quite deep to accommodate long throw. A shallow subwoofer (SSW) design is presented which aims to maintain the quality of low distortion and long throw bass reproduction. Two design concepts, applicable to larger drivers, are described and results are shown. The result is more bass for a given speaker-depth without compromising the sound quality at low frequencies. One such concept is the sandwich cone, another the strut supported cone. The chosen design of a low profile diaphragm with strut support, is described in detail. Another issue is the motor and spider design. Considerations for joint motor and spider design are analyzed for a series of configurations. Advantages and disadvantages of each are described. The chosen design integrates the spider into the motor system to preserve space but still allows for a large diameter spider to be applied.

Author:
Affiliation:
AES Convention: Paper Number:
Publication Date:
Subject:

Click to purchase paper or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!

This paper costs $20 for non-members, $5 for AES members and is free for E-Library subscribers.

Learn more about the AES E-Library

E-Library Location:

Start a discussion about this paper!


 
Facebook   Twitter   LinkedIn   Google+   YouTube   RSS News Feeds  
AES - Audio Engineering Society