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Instruction Manual

IW-28 SUB

High Performance 

Thin Bezel 

In-Wall Subwoofer

Summary of Contents for IW-28 SUB

Page 1: ...Instruction Manual IW 28 SUB High Performance Thin Bezel In Wall Subwoofer ...

Page 2: ...rton packingpieces andplasticbagsthatcame with your speakers They will be useful in case you move or have to ship your loudspeaker for any reason Description The IW 28 SUB is a thin bezel in wall passive subwoofer that has dual 8 long throw woofers a reinforced MDF baffle and a switchable Low Passcrossoverthatwillprovideyouyearsof enjoyment TheIW 28SUBis designedtobeusedwitheitheramonoblockamplifi...

Page 3: ...ng two IW 28 SUB modules follow the same advice locate them asymmetrically within the room and asymmetrically with regard to each other i e one near a corner one towards the middle of a wall to smooth out the bass and minimize random standing wave patterns see fig 2 Figure 2 Dual Sub Placement Connection Considerations Choosing how you connect the IW 28 SUB is dependent upon your appli cation InaH...

Page 4: ...ng on the amplifier be certain that no stray wire strands are touching across any terminals as this might damage your amplifier Home Theater with a Monoblock Amplifier Connection Leaving the jumpers in place connect the speaker wires from the Mono block amplifier to one black terminal and one red terminal on the IW 28 SUB see fig 3 2 Channel Passive Subwoofer Connection Remove the jumpers from the...

Page 5: ...studs to ensure that the clamps have adequate room to rotate into position A stud or other obstruction that s too close will stop them from properly doing their job Installation of the IW 28 SUB Removing and Installing the Grille Remove the grille from the speaker using the enclosed tool an awl or the point of a drywall screw in a grille opening near one of the grille corners Slowlyprythegrilleawa...

Page 6: ...the scrim cloth before painting the grille Startatonecornerandgen tly peel the scrim from the grill After painting the grille use air pressure to blow out any grille holesthatarefilledinwithpaint Whenthegrilleisdry re applythescrim cloth You may need to use a light coat of low tack spray adhesive to hold the scrim in place Installation If this is new construction we strongly recommend using 5 8 or...

Page 7: ...coils Frequency Response 38 200 Hz 3dB passive response Recommended Amplifier Power 30 200 Watts RMS Low pass Filter Frequency 200 Hz Sensitivity 89dB Impedance Each individual woofer 8 ohm paralleled 4 ohms IMPORTANT NOTE The power recommendation for this speaker assumes that you will not operate your amplifier receiver in a way that produces distortion Even rugged speakers like ours can be dam a...

Page 8: ...criteria stated on that application to receive an Extended ServiceAgreementthatcoversyourAtlanticTechnologyproductswellbeyondthestandard90 dayWarranty ToobtainWarrantyservice PleasecontactyourlocalAtlanticTechnologyresellertodeter mineif theyareanAuthorizedRepairCenterforAtlanticTechnologyproducts Youwillneed your original Invoice or Bill of Sale to prove Warranty eligibility If your local dealer ...

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