SKU: 74144414432

Ascendo The12 Sub Active Vented Subwoofer 12"

Sale price$1124.55 Regular price$1249.50
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Description

Ascendo The12 Sub Active Vented Subwoofer 12"The new ASCENDO SV 12 subwoofer sets the standard for bass output, low distortion, and affordability. With chest thumping bass that plays deep down the SV12 subwoofer unleashes cinema level volume, with the ability to convey and articulate the subtle nuances of music. 12" Woofer: At the heart of the powered subwoofer is a composite cone driver with a very stiff sandwich cone paired with a large throw rubber surround. The SV12 12" driver was developed

The new ASCENDO SV-12 subwoofer sets the standard for bass output, low distortion, and affordability. With chest thumping bass that plays deep down the SV12 subwoofer unleashes cinema level volume, with the ability to convey and articulate the subtle nuances of music.

12" Woofer: At the heart of the powered subwoofer is a composite cone driver with a very stiff sandwich cone paired with a large throw rubber surround. The SV12 12" driver was developed from the ground up, with a design focus on achieving output, accuracy, dynamics, and linearity, while minimizing distortion. Sophisticated computer modeling and measurement techniques are used extensively in the powered subwoofer design process. The woofer is enclosed in a cabinet made from HDF material outfitted with massive internal bracing and dual ports to minimize port turbulence.

500-Watt Amplifier: The 500W RMS amplifier is built around the high efficiency Class D amplifier module based on a proven topology with vast reserves of power for highly accurate, deep bass for your home theater or music system. A Variable crossover with adjustable phase control is used for easy integration with other speakers.

For convenience, an auto turn on/off function was added. Audio can be supplied to the subwoofer by either balanced XLR or RCA interconnects (LFE/line level inputs).

Specifications

Driver 12” (305mm) Composite Cone Driver
Amplifier Type Class D
Voltage 110 and 220 switchable
Amplifier Power 500W RMS
Power Fuse 110V, Fuse T8AL / 250V. 220V, Fuse T4AL / 250V
Crossover Frequencies 40-150Hz (variable)
Frequencies Response 25Hz-150Hz (variable)
LFE Input Yes
LFE Output Yes
Line Level Input Yes
Phase Control Yes
Standby Function (Auto On/Off)
Cabinet/Color Vented braced Medium Density Fiber-board (MDF)/Black
Grille Black Cloth
Dimensions 15.75” (400mm) W x 18.9” (480mm) H x 15.75” (400mm) D 
(Dimensions include feet and grille) 
Weight 48.5 lbs (22 kg)
Warranty 5 Years / 3 Year (5 years on the cabinet and woofers / 3 year on the amplifier)

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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SKU: 74144414432

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Amazon Customer
Lowell, US
★★★★★ 5
Good
Size: 17220-5AA-A00
Good filter and low price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
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CDR
Dallas, US
★★★★★ 5
Verify your engine size! 17220-5AA-A00 filter for 1.5 liter turbo. 2.0 uses different filter.
Size: 17220-5AA-A00
17220-5AA-A00 for the 1.5 turbo engine (we have a 2017 Civic EX-T), 2 pack of filters, use 1 at a time so 2 intervals, about 15k-30k miles per interval, it's about 30k-60k miles worth of air filter. Works as it should, fits, compatible, nothing fancy, does its job. For the turbo it's a few screws or nuts (use the socket, less chance of stripping, don't over tighten when you put the cover back on), front of engine compartment, you could do this while dressed in fancy clothing. First mechanical thing that I had our son do, I gave him guidance, literally the first time he popped the hood. Took maybe 10 minutes, and that was him being careful and being new to using tools. I'm not a professional but I work on our vehicles, have done a bit more than basic maintenance. This air filter replacement procedure is as straightforward as they get.
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Reviewed in the United States on April 4, 2026
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 4
Filter fit perfectly.
Size: 17220-5LA-A00
It fit, so that was my first concern in buying this as the price was low for a 2-pk. I bought it since it said good for 24,000 miles whereas another I was considering was only 12,000. I know I went more than twice that so will see how it holds up. Coming from a brand I never heard of, but what was available on Amazon.
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Reviewed in the United States on March 5, 2025
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Mark Gordon
Cuba, US
★★★★★ 5
Nice price
Size: 28113L1000
Nice price for 2 pack. Perfect for my 2024 hyundai santa cruz. Easy to install.
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Reviewed in the United States on March 28, 2026
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Paul W
Carnegie, US
★★★★★ 5
2 pack is a good value.
Size: 17801-0D060
Perfect fit. As described.
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Reviewed in the United States on May 24, 2026

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