4A Alpha Pro Series Bass Trap Diffusor / Absorber – 4″
$88.48
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" />AVAILABLE COLOURS
Standard
EJ004_Glass
EJ011_Walten
EJ038_Tummel
EJ048_Merrick
EJ076_Pitlochry
EJ138_Black
EJ173_Austen
EJ184_VIT
EXCLUSIVE-GIK-OffWhiteCara Colors
EJ015_Carron
EJ016_Portland
EJ033_Spray
EJ104_Lead
EJ105_Dolphin
EJ154_Adriatic
EJ169_Clan
EJ172_Chaucer
EJ175_Inverness
EJ180_Cluanie
EJ185_Staffa
EJ186_Fair_Isle
EJ187_Lora
EJ188_Easdale
EJ189_Ronay
EJ190_Hillswick
EJ191_Shetland
EJ192_Lomond
EJ193_Beltane
EJ194_Lerwick
EJ195_Maree
EJ196_Denny
EJ197_LossieLucia Upgrades
YB004_Martinique
YB009_Havana
YB011_Montserrat
YB019_Paseo
YB026_Costa
YB026_Scuba
YB038_Tequila
YB046_Sombrero
YB047_Windjammer
YB086_Rum
YB087_Lobster
YB088_Solano
YB089_Scuba
YB090_Tarot
YB093_Aruba
YB094_Slip
YB095_Steel
YB096_Apple
YB097_Bluebell
YB100_Ocean
YB102_Bridgetown
YB105_Belize
YB106_Calypso
YB107_Oyster
YB108_Blizzard
YB156_Madura
YB157_Marianna
YB165_Adobo
YB168_Tortuga
YB170_Buru
YB301_Campeche
YB302_SandstormBondai Upgrades
BONDAI_0001
BONDAI_1705
BONDAI_1708
BONDAI_3705
BONDAI_3712
BONDAI_4707
BONDAI_4711
BONDAI_670
BONDAI_6715
BONDAI_6771
BONDAI_7721
BONDAI_7732
BONDAI_8710
BONDAI_8733
BONDAI_8778Wood Finish
107-black
669-campania-elme
795-fusion-maple
941-nova-white
Walnut-Veneer-UK-1Patterns
Alpha Series
pattern-1D
pattern-2d-a
pattern-2D-bAvailable Size
Documentation
Description
Overview
Achieve an even decay time from low to high frequencies while providing the necessary absorption to flatten the frequency response
Our Alpha Series panels are made with rigid rock mineral wool absorption material wrapped in your choice of fabric, and finished with an attractive plate which has a mathematical sequence of slots for either one-dimensional scattering/diffusion or two-dimensional scattering/diffusion
TECHNICAL DATA
Absorption/Diffusion
Effective absorption to 75Hz.
Diffusion upwards starting at 1,000Hz
Core
Rigid rockwool provides twice the low end absorption over similar foam-based products.
Design
Thin face plate has mathematical sequence of slots for spatial diffusion, but also allows low frequency waves to pass through to the rockwool panel for low end absorption.
Weight
Square (600mm x 600mm) and Narrow (300mm x 1200mm) = 6.5kgs
Rectangle (600mm x 1200mm) = 12kgs
NRC
1.05 (versus foam products where NRC = 0.4)
Construction
150mm stury wood frame with rigid rockwool core
Quality hand-made construction and craftsmanship
Standard Sizes
Square 600mm x 600mm
Narrow 300mm x 1200mm
Rectangle 600mm x 1200mm
Suggested Placement
The 6A Alpha Panel can be used on the front or back walls and rear sidewalls to keep the reverberation better mixed and the room lively.
It can be utilized on the rear sidewalls or behind dipole speakers to round off sharp reflections.
Anywhere in a tracking room or other large spaces, helping spread out the energy evenly across the whole room.
Add freestanding supports on rectangular (595mm x 1205mm) Alpha Panel and position the Alpha plate outward for diffusion or turn the fabric side outward for broadband absorption. Also allows for flexible placement in early reflection points or straddling corners as a bass trap.
