Bass Traps

• Absorber core made of 100% polyester with textile cover
• Highly robust
• Non-allergenic and doesn't contain irritants
• Odourless
• Good efficiency at low frequencies
• Membrane Layer Technology (foil membrane between core and cover) for better efficiency in the bass range
• Wall and ceiling installation possible with Flexi system (hook-and-loop fastener for wall mounting)
• Fire safety standard of core material: EN13501-1:2007+A1:2009 [B - s2, d2]
• Fire safety standard of fabric cover: BS476 Class 1
• Dimensions: 1150 x 575 x 100 mm
• Colour: Black

Suitable mounting hardware (not included):

• Corner Bracket Wall: Article no. 442771
• Corner Bracket Ceiling: Article no. 442772

• Absorber for damping low frequencies to optimise room acoustics
• Ideal for sound studios, home and project studios, rehearsal rooms, home cinema and hi-fi applications
• Material: High-quality polyester acoustic foam with high density (45 kg / m3) structure for absorbing low frequencies
• Flame retardant according to FMVSS 302 burning rate
• With fabric covering
• Colourless lacquered wooden base and top panels
• Dimensions (H x Ø): 100 x 45 cm (height x diameter)
• Weight: 13.6 kg
• Colour: Grey

• Absorber for improving a rooms acoustics
• Especially suited for absorption of low frequency sound waves
• Main frequency / effective range 80 to 500 Hz
• Material: Polyester acoustic foam with high density (45 kg / m3) and a dense structure
• Flame retardant according to FMVSS 302 Burn rate
• Individually removable acoustic screens
• Dimensions: 400 x 400 x 600 mm
• Colour: Anthracite/Gloss White
• Package quantity: 2 Pieces

t.akustik LF-D 60 Bass Trap Halifax oak; Corner Bass Traps; absorber for optimizing room acoustics; high-quality polyester acoustic foam with high density (45 kg / m3) and dense structure especially for absorbing low frequencies; main working range 80 to 500 Hz; material: polyester acoustic foam; flame retardant according to FMVSS 302 burning rate

• Frequency range adjustable from 50 - 100 Hz
• Material: High-quality MDF and melamine foam
• Dimensions (H x D): 600 x 370 mm
• Set contains 2 x Vari Bass Ultra pieces
• Colour: Black Matte
• Includes a scale for easy adjustment

• Material: Absorber core made of 100% polyester with textile cover
• Very sturdy
• Not irritant or allergenic
• Odourless
• Good efficiency at low frequencies
• Membrane layer technology (foil membrane between core and cover) for better efficiency in the bass range
• Wall and ceiling mounting possible with Flexi system (Velcro compatible for wall mounting)
• Fire protective standard core material: EN13501-1:2007+A1:2009 [B - s2, d2]
• Fire protective standard fabric covering: BS476 Class 1
• Dimensions: 1150 x 575 x 100 mm
• Colour: Natural
• Suitable fixing material (not included in delivery): Flexi Blocks (Article Nr. 442768), Flexi Clips (Article Nr. 442769), Flexi Hooks (Article Nr. 442770), Corner Bracket Wall (Article Nr. 442771), Corner Bracket Ceiling (Article Nr. 442772)

• Material: Absorber core made from 100% polyester with fabric cover
• Very robust
• Non-irritant and non-allergenic
• Odourless
• Good low frequency efficiency
• Membrane layer technology (filter membrane between core and cover) for better efficiency in the bass range
• Wall and ceiling mounting possible with Flexi system (hook and loop fastener compatible for wall mounting)
• Fire protection standard of core material: EN13501-1:2007+A1:2009 [B – s2, d2]
• Fire protection standard of fabric cover: BS476 Class 1
• Colour: White
• Dimensions: 1150 x 575 x 100 mm
• Optional mounting materials (not included): Flexi blocks (Article Nr. 442768), Flexi clips (Article Nr. 442769), Flexi hooks (Article Nr. 442770), corner wall bracket (Article Nr. 442771), corner ceiling bracket (Article Nr. 442772)

• Effective down to the bass range
• Effective in combating bass drone and room modes
• Suitable for recording / reproducing rooms and audiophile applications
• Filler: natural fibre
• Outer material: textile
• Top / bottom panel made of multiplex wood
• Stackable and transportable
• Can be used as a speaker stand or an acoustic partition wall
• Loadable till up to 30 kg
• Dimensions (H x Ø): 103 x 43 cm
• Weight: approx. 10.7 kg
• Colour: Anthrazit

Note All HOFA acoustic modules are produced in Germany and in close cooperation with local workshops for people with disabilities.

• Suitable for optimising the room sound in sound studios, home cinemas, in the home recording area or in commercial rooms
• Membrane technology for 100 % absorption at 60 Hz
• Additional absorption: above 500 Hz
• Material inside: heavy PVC membrane, recycled acoustic textile Envizol TB OH50
• Frame: structured wooden frame in burnt look - each piece is unique
• Suitable placement: in the corner of the room (suspension system included)
• Dimensions (H x W x D): 1200 x 600 x 260 mm
• Weight: approx. 21 kg
• Colour: Black
• Handmade in the Czech Republic

• Effective down to the bass range
• Effective in combating bass drone and room modes
• Suitable for recording / reproducing rooms and audiophile applications
• Filler: natural fibre
• Outer material: textile
• Top / bottom panel made of multiplex wood
• Stackable and transportable
• Can be used as a speaker stand or an acoustic partition wall
• Loadable till up to 30 kg
• Dimensions (H x Ø): 103 x 43 cm
• Weight: approx. 10.7 kg
• Colour: Creme-White

Note All HOFA acoustic modules are produced in Germany and in close cooperation with local workshops for people with disabilities.

• Set with 2 pieces
• Absorber for improving the room acoustics
• Especially suited for absorption of low frequency sound waves
• Main effective range: 80 to 1000 Hz
• Material: Polyester acoustic foam
• Flame retardant according to FMVSS 302
• Burning rate
• Dimensions: 370 x 370 x 600 mm
• Colour: Anthracite / High-Gloss White

• Absorber for optimizing room acoustics
• Especially suitable for the absorption of low-frequency sound waves
• Material: Polyester acoustic foam
• Main frequency / effective range 80 to 1000 Hz
• Flame-retardant according to FMVSS 302 Burn rate
• Dimensions: 370 x 370 x 600 mm
• Colour: Anthracite / silver spruce
• Shipping quantity: 2 Pieces

• To improve room acoustics
• Especially for low frequencies
• Can also be used as a broadband absorber
• Sloping back for greater effectiveness in the depth range
• Fastening material not included
• Noise Reduction Coefficient (NRC): 0.85
• Dimensions per piece (HxWxD): 600 x 300 x 150 mm
• Colour: Grey / Anthracite
• Set contains 2 individual pieces
• Recommended acoustic adhesive for processing and mounting: Article Nr. 177265

• Absorber core is made from 100% polyester with textile cover
• Very robust
• Odourless, non-allergenic and does not contain irritants
• Good efficiency in the low frequency ranges
• Membrane layer technology (membrane layer between core and cover) for a better degree of absorbtion in the low frequencies
• Wall and ceiling mounting is possible with the Flexi-System (hook and loop fastener tape compatible)
• Fire protection standard of the core material: EN13501-1:2007+A1:2009 [B - s2, d2]
• Fire protection standard of the textile cover: BS476 class 1
• Dimensions: 1150 x 575 x 100 mm
• Colour: Ice Grey

Suitable mounting material (not included, must be ordered separately):

• Corner wall brackets/mounts available under Article Nr 442771
• Corner ceiling brackets/mounts available under Article Nr 442772

• Effective down to the bass range
• Effective in combating bass drone and room modes
• Suitable for recording / reproducing rooms and audiophile applications
• Filler: natural fibre
• Outer material: textile
• Top / bottom panel made of multiplex wood
• Stackable and transportable
• Can be used as a speaker stand or an acoustic partition wall
• Loadable till up to 30 kg
• Dimensions (H x Ø): 51 x 43 cm
• Weight: approx. 5.8 kg
• Colour: Grey

Note All HOFA acoustic modules are produced in Germany and in close cooperation with local workshops for people with disabilities.

• Absorbs room modes between 15 and 150 Hz
• Reverberation time is significantly reduced in this frequency range
• Effectiveness corresponds to an absorber of 25 times the size
• No calibration or adjustment to the room is required
• Mobile and flexible solution
• Dimensions (W x H x D): 424 x 509 x 300 mm
• Weight: 13 kg
• Colour: Polar White

• Bass trap designed for corner mounting
• Effective low frequency absorption between 60 - 125 Hz
• Maximum effectiveness between 75 -100 Hz
• A combination of a diaphragm (transforms high-pressure fluctuations into air movement), high-density acoustic foam, and micro perforated back plate
• Fire protection class: Euroclass E
• Dimensions: 595 x 595 x 155 mm
• Colour: White
• Set contains 2 x Super Bass Extreme Ultra panels
• Includes 4 x VicFix J Profiles (80 mm) for mounting

• Works right down to the bass range
• Effectively combats bass droning and room modes
• For recording/reproducing rooms and audiophile applications
• Filling: Natural fibre
• Outer material: Textile
• Top/Bottom panel made of plywood
• Stackable and transportable
• Can be used as a speaker stand or acoustic partition wall
• Can support a load of up to 30 kg
• Dimensions (H x Ø): 51 x 43 cm
• Weight: Approximately 5.8 kg
• Colour: Orange

Note: All HOFA acoustic modules are produced in Germany and in close cooperation with local workshops for the disabled.

• LENRD ("low-end-node-reduction-device") Bass traps for room corners
• Dimensions (1 piece): 30,5 x 30,5 x 61 cm
• Colour: Purple
• Including: 4 Pieces

• Bass trap designed for corner mounting
• Effective low frequency absorption between 60 - 125 Hz
• Maximum effectiveness between 75 - 100 Hz
• A combination of membrane (transforms high-pressure fluctuations into air movement), high-density acoustic foam, and micro perforated back plate
• Fire protection class: Euroclass E
• Dimensions: 595 x 595 x 155 mm
• Colour: Black
• Set contains 2 x Super Bass Extreme Ultra panels
• Includes 4 x VicFix J Profiles (80 mm) for mounting