Menu
Brand New with Full Warranty!
MartinLogan Dynamo IW-O
Color: White
In-wall Subwoofer
SELLING PRICE
$499.95
Availability:
In stock
SKU
Dynamo_IW-O
MSRP: $600.00
YOU SAVE: $100.05
SOLD AS: Each
Every single item that we sell is brand new, A-Stock merchandise. That means factory-sealed - not refurbished, not a demo and not a return. We purchase all our items through the authorized dealer network for each brand, so you get a full warranty at no additional cost.
Free shipping in the contiguous U.S.
Regardless of the color of the drivers and enclosure, the only visible parts - once installed - will be white (white grille and trim, if this item is trimmed).
MartinLogan Dynamo IW-O
Non-powered in-wall subwoofer
Requires the optional back box DYNIWHOBB (which is very large, so it's only appropriate for new construction. If you're retrofitting, use the Dynamo IW-S instead of the IW-O).
Here is the link to the back box:
IW-O Back Box
What’s the difference between Dynamo IW-O and IW-S The Dynamo IW-O uses the same retrofittable size, and dual 8” woofer configuration as the IW-S, but with an open back design instead of a sealed, fire rated enclosure. The open back of Dynamo IW-O means more sound will transfer into the wall (which could cause some noise complaints from other rooms), but with the tradeoff of deeper bass extension and higher output potential than IW-S. IW-O also has an available “High Output Back Box” accessory for when a mixture of sound control and higher output is desired.
Dynamo IW-O gives you flexible installation options. Choose to use it in its default open wall cavity configuration and you have an affordable, easily retrofittable, high output subwoofer solution. For new construction projects, or when drywall repair isn’t an issue, the optional HOBB (High Output Back Box. Sold Separately) acoustic backbox provides a large enclosure volume to let the Dynamo IW-O stretch its legs, while providing acoustic control to reduce sound transmission through the wall.
Bass Without The Bulk
Purpose-built for high output and low distortion from a compact, retrofittable enclosure. The dual, 8” High-Excursion Carbon-Fiber-Reinforced Polypropylene woofers provide more surface area than a 10” sub for powerful, accurate bass without the bulk.
Design
Dual high-excursion drivers, in-wall, GRIPTM chassis/mounting bracket, and optional backbox
Frequency Response
+/-3dB from 30->190 Hz
Low Frequency Extension*†
25 Hz (DIN)
Max input power
400W
Minimum Mounting Depth
3-1/2” (8.9cm)
Minimum Mounting Depth
19-1/8” x 10-3/4” x 3-1/2” (48.5cm x 27.2cm x 8.9cm)
Low Frequency Driver
Two 8” (210-mm) CFPTM carbon- fiber-reinforced polypropylene cones, 1-1/2” (38-mm) voice coils, over- molded TPRTM surrounds, 1-1/2” (38- mm) 8-layer copper wire voice coils, high-temperature polyamide formers, ceramic/ferrite magnet structures
Internal Volume
88L “standard” wall cavity (26L when installed in optional backbox)
Suitable Amplifier Range
50-800W
Weight
15lbs (6.8kg) each
Cut-Out Dimensions
18” x 9-5/8” (45.7cm x 24.5cm)
Finish
White, paintable
Non-powered in-wall subwoofer
Requires the optional back box DYNIWHOBB (which is very large, so it's only appropriate for new construction. If you're retrofitting, use the Dynamo IW-S instead of the IW-O).
Here is the link to the back box:
IW-O Back Box
What’s the difference between Dynamo IW-O and IW-S The Dynamo IW-O uses the same retrofittable size, and dual 8” woofer configuration as the IW-S, but with an open back design instead of a sealed, fire rated enclosure. The open back of Dynamo IW-O means more sound will transfer into the wall (which could cause some noise complaints from other rooms), but with the tradeoff of deeper bass extension and higher output potential than IW-S. IW-O also has an available “High Output Back Box” accessory for when a mixture of sound control and higher output is desired.
Dynamo IW-O gives you flexible installation options. Choose to use it in its default open wall cavity configuration and you have an affordable, easily retrofittable, high output subwoofer solution. For new construction projects, or when drywall repair isn’t an issue, the optional HOBB (High Output Back Box. Sold Separately) acoustic backbox provides a large enclosure volume to let the Dynamo IW-O stretch its legs, while providing acoustic control to reduce sound transmission through the wall.
Bass Without The Bulk
Purpose-built for high output and low distortion from a compact, retrofittable enclosure. The dual, 8” High-Excursion Carbon-Fiber-Reinforced Polypropylene woofers provide more surface area than a 10” sub for powerful, accurate bass without the bulk.
Design
Dual high-excursion drivers, in-wall, GRIPTM chassis/mounting bracket, and optional backbox
Frequency Response
+/-3dB from 30->190 Hz
Low Frequency Extension*†
25 Hz (DIN)
Max input power
400W
Minimum Mounting Depth
3-1/2” (8.9cm)
Minimum Mounting Depth
19-1/8” x 10-3/4” x 3-1/2” (48.5cm x 27.2cm x 8.9cm)
Low Frequency Driver
Two 8” (210-mm) CFPTM carbon- fiber-reinforced polypropylene cones, 1-1/2” (38-mm) voice coils, over- molded TPRTM surrounds, 1-1/2” (38- mm) 8-layer copper wire voice coils, high-temperature polyamide formers, ceramic/ferrite magnet structures
Internal Volume
88L “standard” wall cavity (26L when installed in optional backbox)
Suitable Amplifier Range
50-800W
Weight
15lbs (6.8kg) each
Cut-Out Dimensions
18” x 9-5/8” (45.7cm x 24.5cm)
Finish
White, paintable
Write Your Own Review
Featured Products
