New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is
applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details.
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treatment kits - the most practical way to improve your mixes,
recordings, and listening conditions.
This Kit Includes:
25 2” x 24” x 24” Pyramid-type Panels 1 Complete Adhesive Solution
Total:100 square feet of
provide moderate coverage in smaller rooms, and can be used for
light treatment or finalizing the acoustics of medium-sized spaces. It
will also be more effective when combined with Sonic Homework bass
Sonic Homework 2” Pyramid foam is the
best choice to improve stereo
imaging, and fix problems with high frequencies.
Because of the tetrahedral pattern,
it scatters more sound, leading to better stereo images,
and clearer transient response.
The 2.0lb density, 2" thick, Class-B
flame retardant acoustic foam is ideally
suited to absorbing mid and high frequencies.
How Much Coverage?
Deciding how much acoustic foam your space
needs can be complex. In most cases, you’ll want between 25% -
75% of the walls and ceiling covered.
You might want closer to 25% if you have a lot of furniture or
draperies in the room, or you want a more “live” sound.
You might want closer to 50 or even 75% if you have big problems with
echo”, or you want a “dead” sound.
100% coverage is best for vocal booths - in other spaces, it will sound
Homework acoustic foam kits deliver results for producers,
DJs, podcasters, beat-makers, composers, and anyone that values their
sound. Sonic Homework kits are designed for real-world situations, like
small basement studios and tight budgets. A controlled listening
environment leads to better mixes and recordings, and a Sonic
Homework kit is a great way to get that.
kits make it easier to create your best-sounding work. By
removing obstacles to hearing exactly what your project sounds like,
acoustic foam kits clear a path to your best new work.
absorbing and scattering the sound waves bouncing off your walls, Sonic
foam kits make the frequencies you hear closer to the original, by
damping resonant room modes that can boost or cancel out specific
Stereo Image: The shapes of Sonic Homework foam kits scatter
sound, which means that bouncing sound waves (i.e. “early reflections”)
won't muddle sound coming directly from your speakers as
much. This makes the stereo image more realistic by
reducing the psycho-acoustic influence of early reflections on stereo
absorbing bouncing sound waves, Sonic Homework kits reduce the time
reverberates or bounces around the room, also known as “RT60”.
This means that transient sounds will be crisper and more clear –
plucked guitar, snare hits, even gunfire and explosions will become
From death metal guitar to a podcast about
knitting, Sonic Homework
foam kits will help you make clean, natural-sounding recordings. Sonic
kits make every take cleaner, by reducing the acoustical issues that
often mar otherwise great recordings.
neutral frequency profile: By keeping frequencies from
piling up or canceling out, Sonic Homework foam kits will help you
natural character of your performance. Recorded parts will “sit”
in the mix naturally and won't require as much processing to fix
problems originating in the room. Effects added later won't have to
fight with excessive influence from the room.
room artifacts: By scattering and absorbing bouncing sound,
foam kits help eliminate the dreaded “slapback” and “flutter echo” that
can make a great performance nearly unusable.
Get More From Your Gear
Whether you've invested $50 or $15,000 in
Homework acoustic foam kits help you get more from the gear you already
have. Ruler-flat monitors, crystal-clear outboard converters, and
world-class mics can't do their jobs if the room obscures it all under
resonances and reverberation.
“sweet spot”: Sonic Homework acoustic foam kits smooth out
frequency peaks and dips in the room, making the “sweet spot” of
optimal sonic performance between your speakers larger.
your gear: Sonic Homework kits help remove frequency quirks and
reverberation that obscures transient response, muddles timbre, and
smears the stereo image, letting your equipment shine through.
Packing & Shipping
Homework kits are
vacuum-packed to reduce shipping costs and wasted space on delivery
vehicles. Although the foam will arrive highly compressed, just
carefully open the bags, remove the foam, and allow it to return to its
original shape for up to 24 hours.
If any items appear to be damaged, missing or incorrect, please contact
us right away for a free replacement or return. Your satisfaction
is of paramount importance.
Installing a Sonic
Homework kit is easy. We offer T-pins or double sided
adhesive tabs for temporary, permanent, or semi-permanent installation,
rather than messy or toxic caulks, adhesives, or sprays. This is
the best solution to avoid hazardous fumes and potential damage to
either the walls or the foam. Great for those concerned about
losing a security deposit or gluing hands together.
Guarantee & Terms
Sonic Homework offers a 60-day no
questions asked return
policy*. If the product doesn't work for you, just ask us for an
RMA and send it back for a full refund. We're sure that our kits
are going to work for you, and we want you to have the same confidence.
Our top priority is to
make sure our customers are
happy with their
experience with Sonic Homework. If you have any questions or
please don't hesitate to send us a message through eBay, we'll reply
Orders are shipped via USPS in the United States for no additional
cost, excluding AK and HI.
Payment is preferred immediately, or within 7 days of auction
closing. Most orders ship between 24 and 48 hours after payment
clears. Delivery should normally take between 3 and 7 days after
shipping, but may reach 10 days depending on location.
Thanks for looking!
Returns will not be accepted if items are damaged, modified, or missing
and not reported as such to Sonic Homework immediately upon
receipt. Damage includes tears, burns, holes, cuts, or other
physical damage to or alteration
of the item(s). Sonic Homework LLC is not liable for return
shipping charges. In case of a return, buyer is responsible for paying
any costs incurred in returning items to Sonic Homework LLC.
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Questions and answers about this item
No questions or answers have been posted about this item.
Seller charges sales tax for items shipped to: IL (10.25%).
Item must be returned within
Refund will be given as
60 days after the buyer receives it
The buyer is responsible for return shipping costs.
Return policy details
We offer a 60-day, no-questions asked return policy. Just pack it up and send it back for a full refund. However, kits missing items, or with damaged items, will not be accepted. Items must be returned in original condition within 60 days of receipt of goods as determined by proof of delivery.
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