joopie
New Member
Hi all,
I have some difficulties finding the right driver for my new project.
I really hope that you might be able to help.
The project is about building a very small portable speaker set this time, in combination with an as high as possible sound quality.
As you would probably expect, the problem lies with the bass production.
I understand that a small subwoofer will never be able to produce low frequencies as well as a slightly bigger one, however my goal is to come as close as possible.
I need to fulfill these specs of the subwoofer/woofer in order to benefit from the subwoofer design:
- Outer diameter 2.0-2.5 inch (limited by design)
- 4 ohm impedance
- Xmax >= 3mm
- SPL >= 79 dB/W, 1 meter
- Power >= 5 WRMS
Especially the first parameter must lie within the given range, although I know this is a very hard to find (3-inch would have been far more easy, I know..).
So far, I only found the following subwoofer, which limits my possible design choices drastically:
- Audio dayton ND65-4
Does someone know what other loudspeakers on the market fulfill my specifications?
Or maybe any brand I should check out?
Any ideas will be deeply appreciated,
Joopie
I have some difficulties finding the right driver for my new project.
I really hope that you might be able to help.
The project is about building a very small portable speaker set this time, in combination with an as high as possible sound quality.
As you would probably expect, the problem lies with the bass production.
I understand that a small subwoofer will never be able to produce low frequencies as well as a slightly bigger one, however my goal is to come as close as possible.
I need to fulfill these specs of the subwoofer/woofer in order to benefit from the subwoofer design:
- Outer diameter 2.0-2.5 inch (limited by design)
- 4 ohm impedance
- Xmax >= 3mm
- SPL >= 79 dB/W, 1 meter
- Power >= 5 WRMS
Especially the first parameter must lie within the given range, although I know this is a very hard to find (3-inch would have been far more easy, I know..).
So far, I only found the following subwoofer, which limits my possible design choices drastically:
- Audio dayton ND65-4
Does someone know what other loudspeakers on the market fulfill my specifications?
Or maybe any brand I should check out?
Any ideas will be deeply appreciated,
Joopie
