DEI D-Mat Insulation - 60in x 40in - 50410

D-Mat solves the need for a lightweight heat barrier and insulation for headliners, doors, trunks, rear bulk heads & more. Advanced Thermal-Acoustic insulation designed for under head liners, doors,...

DEI Sprinter Van Insulation Kit Long Wheel Base 350sq/ft - 50401

If you own a Sprinter Van you know how cold, loud and tinny sounding they can be. Increase comfort with DEI Boom Mat sound damping and insulation kit. Universal kits include enough insulation...

DEI Sprinter Van Insulation Kit Short Wheel Base 250sq/ft - 50400

If you own a Sprinter Van you know how cold, loud and tinny sounding they can be. Increase comfort with DEI Boom Mat sound damping and insulation kit. Universal kits include enough insulation...

DEI Speaker Baffles 6in x 9in Oval Slim Pair - 50381

Boom Mat Speaker Baffles solve the problem of rattles and vibrations caused by speakers and protects the back of speakers from damage. Boom Mat Speaker Baffles maximize speaker performance by...

DEI Speaker Baffles 6in x 9in Oval Pair - 50380

Boom Mat Speaker Baffles solve the problem of rattles and vibrations caused by speakers and protects the back of speakers from damage. Boom Mat Speaker Baffles maximize speaker performance by...

DEI Speaker Baffles 6in x 8in Oval Slim Pair - 50371

Boom Mat Speaker Baffles solve the problem of rattles and vibrations caused by speakers and protects the back of speakers from damage. Boom Mat Speaker Baffles maximize speaker performance by...

DEI Speaker Baffles 6in x 8in Oval Pair - 50370

Boom Mat Speaker Baffles solve the problem of rattles and vibrations caused by speakers and protects the back of speakers from damage. Boom Mat Speaker Baffles maximize speaker performance by...

DEI Speaker Baffles 5in x 7in Oval Slim Pair - 50361

Boom Mat speaker baffles maximize speaker performance by isolating the correct frequency responses while damping reverberation in the sheet metal and panel to frame resonance. Also forms a water...

DEI Speaker Baffles 5in x 7in Oval Pair - 50360

Boom Mat speaker baffles maximize speaker performance by isolating the correct frequency responses while damping reverberation in the sheet metal and panel to frame resonance. Also forms a water...

DEI Speaker Baffles 4in x 6in Oval Slim Pair - 50351

Boom Mat speaker baffles maximize speaker performance by isolating the correct frequency responses while damping reverberation in the sheet metal and panel to frame resonance. Also forms a water...

DEI Speaker Baffles 4in x 6in Oval Pair - 50350

Boom Mat speaker baffles maximize speaker performance by isolating the correct frequency responses while damping reverberation in the sheet metal and panel to frame resonance. Also forms a water...

DEI Speaker Baffles 6-3/4in Round Slim Pair - 50341

Boom Mat speaker baffles maximize speaker performance by isolating the correct frequency responses while damping reverberation in the sheet metal and panel to frame resonance. Also forms a water...