SOUNDSTREAM SM4.1000D 4 CHANNEL 1000 WATT MOTORCYCLE MARINE CAR AMP AMPLIFIER

Stereo-Needs
(100267)
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US $128.99
as low as $44.00/mo with
Condition:
New
Last one180 sold

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This one's trending. 180 have already sold.
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Located in: La Mesa, California, United States
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Estimated between Mon, Nov 10 and Fri, Nov 14 to 94104
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eBay item number:154760545068
Last updated on Nov 06, 2025 12:45:25 PSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Soundstream
Type
Amplifier
Model
SM4.1000D
UPC
709483051027
Features
Waterproof
MPN
SM41000D
RMS Power
1000W
Channels
4
Category

Item description from the seller

About this seller

Stereo-Needs

99.6% positive feedback•410K items sold

Joined Apr 2002
Usually responds within 24 hours
Welcome to my eBay Store. Please add me to your list of favorite sellers and visit often. Thank you for your business.
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Popular categories from this store

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Amp KitsAmplifiersCapacitorsCrossoversEqualizersHead UnitsInstallation AccessoriesMarine ProductsMobile Video

Seller feedback (105,234)

All ratingsselected
Positive
Neutral
Negative
  • s***1 (904)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great product
  • k***2 (22)- Feedback left by buyer.
    Past year
    Verified purchase
    Received item on time and no damage due to excellent packaging. Thank you
  • eBay automated feedback- Feedback left by buyer.
    Past month
    Order delivered on time with no issues
See all feedback

Product ratings and reviews

Learn more
4.2
26 product ratings
  • 18 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 3 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 3 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 23 reviews
  • by meyers6280
    Jul 18, 2018Top favorable review

    Soundstream Amp

    Have heard alot of guys using these amps in their Harley baggers. I had $5000 into mine at one time. Well I didnt want to put that kind of money into my Pontoon. Kept it simple. Bought a Boss media receiver, 4 kenwood 6.5 speakers, an this Soundstream amp. Couldn't be more happy with it all. Sounds great. Would definitely buy again.

    Verified purchase: YesCondition: NewSold by: ediscount-bay

  • by noey2428
    Apr 19, 2018

    SM4.1000 4 CHANNEL..

    Awesome!! Thank you....fits perfectly in my Ultra Classic...I went with the marine Amp cause I tend to get caught up in rain storms all the time...you know, moisture!! It was an easy installation..Sounds Great.....

    Verified purchase: YesCondition: NewSold by: discountcentralonline

  • by holden226
    Aug 20, 2019

    Waist of money

    Amp is powerful but doesn't work good for a Harley. The amp keeps cutting out with the gain only half way at higher volume.dont waste your money . Spend the money and go with a better amp the 1st time.. now I'll have to buy another amp.

    Verified purchase: YesCondition: NewSold by: stereo-needs

  • by seawolt0
    Apr 09, 2019

    Best Bang For Your Buck

    Great amp for a great price. Used mine on my Harley and love it.

    Verified purchase: YesCondition: NewSold by: ediscount-bay

  • by matpho_0
    Jul 26, 2022

    Nice for the price

    It's ok for the price just not loud enough for me other than that it's ok its not compatible with the cerwin vega I use but I'm keeping it for my next build

    Verified purchase: YesCondition: NewSold by: audiosavings

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