American International S-25A Power line noise filter Zoom Front Video loading and will display in just a moment. Photos Videos My vehicle's homepage We don't check this item for fit or compatibility. Item# 003S25A offer details Item# 003S25A Review Sumary 2 people say In Stock Free Crutchfield lifetime tech support Free Shipping Your price $18.99 Add to cart + Add to wishlist | Email me alerts for this product See related offers and ways to save Special Financing Available Overview Details Customer Reviews Category Info Our take on the American International S-25A by Buck Pomerantz The American International S-25A noise filter helps eliminate noise that comes in through the 12-volt power line on your in-dash receiver or signal processor. Installation is simple. You have three wires to connect: one to the power line from the battery, one to the receiver's power line, and one to ground. The S-25A noise filter is recommended for audio components rated up to a total of 25 amps and 350 watts. Mounting hardware is included. Warranty: 30 days. Hands-on research from the Crutchfield Labs (what are the Labs?) What’s in the box? | In-depth notes Product Research Product Research What's in the box? Download owner's manual Noise filter (with attached 6" power/ground wires) 7" Plastic mounting strap 2 Flat head screws Instructions Our Product Research Team At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices. Features Overview: This unit eliminates engine noise coming through the power source. Noise can also enter through the antenna, which is not handled by this unit but which requires an antenna noise filter. Since many vehicles have both problems they could require both this unit and an antenna noise filter. Note: For noise entering through the antenna, you should install an Antenna Noise Filter (see item # 003AS100). Installation: To screw mount the unit, you first remove the mounting plate from the bottom of the unit (wiring instructions appear on the unit under the mounting plate). Secure the mounting plate using the supplied screws, and snap the noise filter onto the mounting plate. To use the strap mount, you snap the mounting plate (B side out) onto the unit's bottom, insert the included tie, and secure. The filter should be kept as close to the radio as possible. Wiring: Black wire = Ground, Blue wire = Positive, Red wire = + 12 Volt. Product Reviews Review this product Thanks for taking the time to share your experiences about this product. Please be sure to focus your comments on the product itself. Read our Review Guidelines for more information. Review title * Email * Please include your email* Please enter a valid email address. Your email won't be visible Display name (e.g., JohnD) Your review will be signed using the display name and location * Your location * Please include your location (e.g., Charlottesville, VA) * Your rating * Please select a rating Click on a star to rate the overall product on a scale of 1-5 1500 characters left * Your review * Please write your review * Please limit comments to 1500 characters Attach a YouTube Review Crutchfield Video Review Guidelines Only submit videos that you made or are authorized to use. Do not submit videos that contain music, video or visuals that are copyrighted and belong to someone else. Please see our Review Guidelines for more information. 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Submit Share this product 1-2 of 2 items Sort Results By: Date Reviewed | Rating | Helpfulness 4 out of 5 It works...I guess Written By Ben, Atlanta, GA on Thursday, November 13, 2008 This unit is a bit larger than I thought it would be, but I still found room under the crowded dash of my Jeep Grand Cherokee (wedged in between the radio area and the gauge console). As far as I can tell it's working. I suppose I'd buy it for another car if needed. 1 out of 3 people found this helpful Was this review helpful? Yes | No 4 out of 5 Easy Solution Written By Philip, Huntington Beach, CA on Saturday, August 09, 2008 I'd been satisfied with Crutchfield purchases before and this time is no different. I had just put a new 383 small block with high performance ignition in my 1968 Camaro convertible and when I fired it up the first time I was thrilled how well the car ran but the audio system had the most horrible engine noise. A quick and easy 3 wire installation of this noise filter in the power wire to the head unit eliminated 90% of the noise. I bought 2 and installrd the second noise filter in the power wire to the amplifier in the trunk. Now all engine noise has been eliminated. Great piece of equipment...inexpensive and simple to install...took all of 15 minutes for each filter. 5 out of 5 people found this helpful Was this review helpful? Yes | No 1-2 of 2 items Learn more about Noise Filters Learn more about Noise Filters How To Diagnose and Suppress Noise How To Diagnose and Suppress Noise Crutchfield Writing Team 7/26/2010 based on 8 ratings A diagram to help you diagnose and cure the most common noise problems associated with outboard amplifiers. Noise Suppression Guide Noise Suppression Guide Crutchfield Writing Team 9/30/2004 based on 64 ratings (22 comments) A guide to solving noise problems in your vehicle's audio system. Noise Suppressor FAQ Noise Suppressor FAQ Crutchfield Writing Team 6/16/2003 How can I stop the annoying "thump" I get when turning on my stereo? Is it possible to have noise in my stereo even if I don't have a separate amplifier? My friend's system has a lot of noise. How do... How to Choose a Noise Suppressor How to Choose a Noise Suppressor Crutchfield Writing Team 8/12/2009 based on 39 ratings (4 comments) Noise can be introduced into your system from a number of sources. Find out how to track down and reduce or eliminate noise in your car audio system. Portable player + aux jack = unwanted noise? Portable player + aux jack = unwanted noise? Zak Billmeier 5/14/2008 I put in a plug-and-play satellite radio recently, connecting it to my Dual XHD-6425 head unit through its aux input. With channel guide in hand, I began flipping stations in earnest, ready to... Visit our Learning Center to learn more about Noise Filters For a more in-depth review and enhanced detailed information on the American International S-25A, please visit the Crutchfield website product page (/ISEO-rccbcspd/p_003S25A/American-International-S-25A.html ). close X Can we help you find something or answer a question? Chat with a Crutchfield advisor or call 1-800-320-6609. Chat
Our take on the American International S-25A by Buck Pomerantz The American International S-25A noise filter helps eliminate noise that comes in through the 12-volt power line on your in-dash receiver or signal processor. Installation is simple. You have three wires to connect: one to the power line from the battery, one to the receiver's power line, and one to ground. The S-25A noise filter is recommended for audio components rated up to a total of 25 amps and 350 watts. Mounting hardware is included. Warranty: 30 days.
Hands-on research from the Crutchfield Labs (what are the Labs?) What’s in the box? | In-depth notes Product Research Product Research What's in the box? Download owner's manual Noise filter (with attached 6" power/ground wires) 7" Plastic mounting strap 2 Flat head screws Instructions Our Product Research Team At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices. Features Overview: This unit eliminates engine noise coming through the power source. Noise can also enter through the antenna, which is not handled by this unit but which requires an antenna noise filter. Since many vehicles have both problems they could require both this unit and an antenna noise filter. Note: For noise entering through the antenna, you should install an Antenna Noise Filter (see item # 003AS100). Installation: To screw mount the unit, you first remove the mounting plate from the bottom of the unit (wiring instructions appear on the unit under the mounting plate). Secure the mounting plate using the supplied screws, and snap the noise filter onto the mounting plate. To use the strap mount, you snap the mounting plate (B side out) onto the unit's bottom, insert the included tie, and secure. The filter should be kept as close to the radio as possible. Wiring: Black wire = Ground, Blue wire = Positive, Red wire = + 12 Volt.
4 out of 5 It works...I guess Written By Ben, Atlanta, GA on Thursday, November 13, 2008 This unit is a bit larger than I thought it would be, but I still found room under the crowded dash of my Jeep Grand Cherokee (wedged in between the radio area and the gauge console). As far as I can tell it's working. I suppose I'd buy it for another car if needed. 1 out of 3 people found this helpful Was this review helpful? Yes | No
4 out of 5 Easy Solution Written By Philip, Huntington Beach, CA on Saturday, August 09, 2008 I'd been satisfied with Crutchfield purchases before and this time is no different. I had just put a new 383 small block with high performance ignition in my 1968 Camaro convertible and when I fired it up the first time I was thrilled how well the car ran but the audio system had the most horrible engine noise. A quick and easy 3 wire installation of this noise filter in the power wire to the head unit eliminated 90% of the noise. I bought 2 and installrd the second noise filter in the power wire to the amplifier in the trunk. Now all engine noise has been eliminated. Great piece of equipment...inexpensive and simple to install...took all of 15 minutes for each filter. 5 out of 5 people found this helpful Was this review helpful? Yes | No
Learn more about Noise Filters Learn more about Noise Filters How To Diagnose and Suppress Noise How To Diagnose and Suppress Noise Crutchfield Writing Team 7/26/2010 based on 8 ratings A diagram to help you diagnose and cure the most common noise problems associated with outboard amplifiers. Noise Suppression Guide Noise Suppression Guide Crutchfield Writing Team 9/30/2004 based on 64 ratings (22 comments) A guide to solving noise problems in your vehicle's audio system. Noise Suppressor FAQ Noise Suppressor FAQ Crutchfield Writing Team 6/16/2003 How can I stop the annoying "thump" I get when turning on my stereo? Is it possible to have noise in my stereo even if I don't have a separate amplifier? My friend's system has a lot of noise. How do... How to Choose a Noise Suppressor How to Choose a Noise Suppressor Crutchfield Writing Team 8/12/2009 based on 39 ratings (4 comments) Noise can be introduced into your system from a number of sources. Find out how to track down and reduce or eliminate noise in your car audio system. Portable player + aux jack = unwanted noise? Portable player + aux jack = unwanted noise? Zak Billmeier 5/14/2008 I put in a plug-and-play satellite radio recently, connecting it to my Dual XHD-6425 head unit through its aux input. With channel guide in hand, I began flipping stations in earnest, ready to... Visit our Learning Center to learn more about Noise Filters
How To Diagnose and Suppress Noise How To Diagnose and Suppress Noise Crutchfield Writing Team 7/26/2010 based on 8 ratings A diagram to help you diagnose and cure the most common noise problems associated with outboard amplifiers.
Noise Suppression Guide Noise Suppression Guide Crutchfield Writing Team 9/30/2004 based on 64 ratings (22 comments) A guide to solving noise problems in your vehicle's audio system.
Noise Suppressor FAQ Noise Suppressor FAQ Crutchfield Writing Team 6/16/2003 How can I stop the annoying "thump" I get when turning on my stereo? Is it possible to have noise in my stereo even if I don't have a separate amplifier? My friend's system has a lot of noise. How do...
How to Choose a Noise Suppressor How to Choose a Noise Suppressor Crutchfield Writing Team 8/12/2009 based on 39 ratings (4 comments) Noise can be introduced into your system from a number of sources. Find out how to track down and reduce or eliminate noise in your car audio system.
Portable player + aux jack = unwanted noise? Portable player + aux jack = unwanted noise? Zak Billmeier 5/14/2008 I put in a plug-and-play satellite radio recently, connecting it to my Dual XHD-6425 head unit through its aux input. With channel guide in hand, I began flipping stations in earnest, ready to...
