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100W Subwoofer Amplifier Replacement Plate Amp Module 100 Watt

purewave

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US $129.98

ApproximatelyAU $199.69

Condition:

Brand New

Quantity:

5 available53 sold

People want this. 134 people are watching this.

This one's trending. 53 have already sold.

Postage:

Free delivery in 2-4 days

Get it between Wed, 23 Jul and Fri, 25 Jul to 94104.

Located in: Springfield, Oregon, United States

Returns:

30-day returns. Seller pays for return postage.

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eBay item number:115376530062

Last updated on 11 Jul, 2025 16:39:24 AESTView all revisionsView all revisions

Item specifics

Condition: Brand New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging ... Brand New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is available in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitionsopens in a new window or tab

Shape: Rectangular

Country/Region of Manufacture: China

Compatible Brand: Universal

Impedance: 4 Ohms

System Configuration: Subwoofer

Smart Home Compatibility: NA

Connectivity: RCA

Driver Size: Universal

RMS Power: 100 W

Surround Sound Formats: NA

UPC: 0844632015946

About this product

Product Identifiers

Brand

Dayton Audio

MPN

SA100

UPC

0844632015946

Model

Dayton Audio SA100

eBay Product ID (ePID)

1641742966

Product Key Features

Audio Inputs

Digital Coaxial RCA

Features

Analog

Color

Black

Type

Desktop Audio Amplifier

Power

100 W

Item description from the seller

About this seller

Joined Nov 2000

Visit store Contact

Detailed seller ratings

Average for the last 12 months

Accurate description

5.0

Reasonable postage costs

4.9

Postage speed

4.9

Communication

5.0

Home Audio SpeakersCar Audio SpeakersPro Audio SpeakersOther

Seller feedback (2,278)

This item (15)

All items (2,278)

r***5 (127)- Feedback left by buyer.
Past 6 months
Verified purchase
Drop in play from an older M and K sub.
i***h (24)- Feedback left by buyer.
Past month
Verified purchase
Product works great and was easly to install. Packaging was good.
c***i (875)- Feedback left by buyer.
Past 6 months
Verified purchase
Exactly as described. Quick shipping & professional packaging. Thanks!

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Product ratings and reviews

Learn more

5.0

16 product ratings

16 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 14 reviews

by tje
14 Mar, 2018Top favourable review
Great way to repair your broken sub
I have an old Polk 10 inch sub that I've repaired 3 times before (dried out caps, fried driver transistor, and broken speaker connectors) and when it developed a great 60hz hum - that was it. I shopped for a new plate amp and my experience with Dayton has been positive. So at this price I had to buy it. About 5 minutes with my electric saw and the amp dropped in. Couple of connections later - and I'm back in business.I have an old Polk 10 inch sub that I've repaired 3 times before (dried out caps, fried driver transistor, and broken speaker connectors) and when it developed a great 60hz hum - that was it. I shopped for a new plate amp and my experience with Dayton has been positive. So at this price I had to buy it. About 5 minutes with my electric saw and the amp dropped in. Couple of connections later - and I'm back in business.
Verified purchase: YesCondition: NewSold by: www.partsexpress
by 4e67_im7tle@deleted
24 Nov, 2017
Great For Dayton Audio Bass Shakers
This is a nice and clean amp, it provides plenty of power to my 6 Dayton Audio Bass Shaker pucks which in total can handle 120W and this amp can go up to 100W. This is very clean signal and near zero hum or noise at least I can't hear any. It feels like it is well built, the knobs are very smooth and solid and the only thing I did was add a 200mm computer case fan to help vent the air off the black heat sink. I noticed it would get very hot when bass is played heavily for 5+ minutes, so this is just a precautionary add on I decided to help keep the amp "happier" and last longer with lower thermals. Highly Recommend it, especially for bass shakers.This is a nice and clean amp, it provides plenty of power to my 6 Dayton Audio Bass Shaker pucks which in total can handle 120W and this amp can go up to 100W. This is very clean signal and near zero hum or noise at least I can't hear any. It feels like it is well built, the knobs are very smooth and solid and the only thing I did was add a 200mm computer case fan to help vent the air off the black heat sink. I noticed it would get very hot when bass is played heavily for 5+ minutes, so this is just a precautionary add on I decided to help keep the amp "happier" and last longer with lower thermals. Highly Recommend it, especially for bass shakers.
Verified purchase: YesCondition: NewSold by: www.partsexpress
by 2000member
24 Oct, 2019
Does exactly what it claims to do!
It replaced a built-in subwoofer amp with a lot more power driving a 15" subwoofer. Despite being rated for less power (70 watts vs. 150 into 8 ohms), it drives it to very high levels and actually had a significantly lower distortion ration than the Klipsch oem amp! Plenty of power unless you are a young person who typically listens at levels over 110 db! Great replacement with no hum and clean punch.It replaced a built-in subwoofer amp with a lot more power driving a 15" subwoofer. Despite being rated for less power (70 watts vs. 150 into 8 ohms), it drives it to very high levels and actually had a significantly lower distortion ration than the Klipsch oem amp! Plenty of power unless you are a young person who typically listens at levels over 110 db! Great replacement with no hum and clean punch.
Verified purchase: YesCondition: NewSold by: www.partsexpress
by bogybuys
09 Jun, 2020
Dayton Audio SA100
Best plate amp I’ve used. I had an older 10 inch subwoofer amp connected to 5.1 theater setup that went out and this went in as a replacement perfectly. Now my 10 really hits. Runs cool in operation. Highly recommended.
Verified purchase: YesCondition: NewSold by: www.partsexpress
by herg_and
16 Jan, 2021
Can't beat it
Great replacement for the busted acoustic research amp in my powered sub. Couldn't be happier.
Verified purchase: YesCondition: NewSold by: www.partsexpress

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100W Subwoofer Amplifier Replacement Plate Amp Module 100 Watt

Shop with confidence

Item specifics

About this product

Product Identifiers

Product Key Features

Item description from the seller

purewave

100% positive Feedback•7.3K items sold

Detailed seller ratings

Popular categories from this Store

Seller feedback (2,278)

Product ratings and reviews

Most relevant reviews

Great way to repair your broken sub

Great For Dayton Audio Bass Shakers

Does exactly what it claims to do!

Dayton Audio SA100

Can't beat it

More to explore:

purewave

100% positive Feedback•7.3K items sold

Detailed seller ratings

Popular categories from this Store

Seller feedback (2,278)

Picture 1 of 3

100W Subwoofer Amplifier Replacement Plate Amp Module 100 Watt

Shop with confidence

Item specifics

About this product

Product Identifiers

Product Key Features

Item description from the seller

purewave

100% positive Feedback•7.3K items sold

Detailed seller ratings

Popular categories from this Store

Seller feedback (2,278)

Product ratings and reviews

Most relevant reviews

Great way to repair your broken sub

Great For Dayton Audio Bass Shakers

Does exactly what it claims to do!

Dayton Audio SA100

Can't beat it

More to explore:

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