How many dB is a good subwoofer?
Most people find that 70 or 75 dB on your SPL meter at your listening seat is a comfortable playback level. While 85 dB SPL is often used for THX movie theaters, that level is simply too loud for most listeners with test signals in the confines of an average-sized home theater or living room.
How do you size a subwoofer?
Let’s assume you’re equipping a home theater or hi-fi system in an average-size room – anywhere from 150 to 230 square feet. It makes sense to go for a subwoofer with a 12” driver. Not only is this the most common driver size available, but it’s also the most forgiving – both in terms of price and in terms of results.
Is 30 Hz good for a subwoofer?
A subwoofer should certainly offer useful response to below 30 Hz. A modest bookshelf speaker can likely respond to a 30 Hz signal, but will reproduce it at such a low level that no one would hear it. A true subwoofer should be able to produce a peak level of at least 90 dB at 30 Hz.
What are sub sizes?
The Three Most Common Sizes of Subwoofers
- 8-inch subwoofers. This size is typically best suited for the sound enthusiast who isn’t looking for a sub with a lot of low frequency power, but still has enough punch for bass to sound good.
- 10-inch subwoofers.
- 12-inch subwoofers.
How are woofers measured?
Normally, the way to measure this is from the high points on the surround that encircles the diaphragm and connects it to the loudspeaker frame. As you can see in that same drawing, this diameter is 258.8 mm, which, in the “official” datasheet is rounded to 260 mm.
What volume should bass be?
The bass should be loud enough that the low end is big and powerful, but not so loud that it overpowers the kick drum. Remember to check your reference mixes often to make sure you’re staying on course. Once you have the bass level where you want it, don’t be afraid to adjust some of the other faders as well.
What size subwoofer do I need for my Room?
If the 4 meter 1/8th freespace SPL equals/exceeds 115dB then sub is suited for “Large” room size If the 4 meter 1/8th freespace SPL data equals/exceeds 109dB then sub is suited for “Medium” room
How do I know if my subwoofer is suitable for me?
If the 4 meter 1/8th freespace SPL equals/exceeds 123dB then the sub is suited for “Extreme” room size If the 4 meter 1/8th freespace SPL equals/exceeds 115dB then sub is suited for “Large” room size If the 4 meter 1/8th freespace SPL data equals/exceeds 109dB then sub is suited for “Medium” room
How many Watts Does a subwoofer use?
8-inch subwoofers have the minimum to a maximum power of 300-1200 watts 10-inch subwoofers have the min to max power of 150-1200 watts 2-inch subwoofers have a min to max power of 50 to 1200 watts or even 1300 watts
What is the best subwoofer size for rap music?
Rap music, for example, includes highly synthesized bass that benefits from a 15 inch subwoofer. A large volume of air is required for the production of good bass music, and for this purpose 15-inch subwoofers are the best. You can’t get this sound from a factory fitted speaker, or even the best aftermarket speakers.