SOUNDSTREAM BX20Z EPICENTER SUB AMPLIFIER EARTHQUAKE BASS ENHANCER MAXIMIZER NEW

WoofersEtc
(70679)
Business
Registered as a business seller
US $99.99
Approximately£76.33
Condition:
New
4 available225 sold
Breathe easy. Free postage and returns.
People want this. 196 people are watching this.
Postage:
Free Standard Shipping.
Located in: Los Angeles, California, United States
Delivery:
Estimated between Wed, 26 Nov and Sat, 29 Nov to 94104
Estimated delivery dates - opens in a new window or tab reflect seller's dispatch time, origin postcode, destination postcode and time of order receipt, and will depend on the delivery service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods, and are an estimate only.
Returns:
30 days return. Seller pays for return postage.
Payments:
    Diners Club

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eBay item number:121264096317
Last updated on 01 Sep, 2025 18:11:47 BSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging ...
UPC
0709483031821

About this product

Product Information

The Soundstream BX-20Z digital bass reconstruction processor is designed to accurately recreate the lowest bass frequency of a vehicle's audio system. The processor features a PFM subsonic filter that carefully adjusts the bass response, protecting the speakers from damaging subsonic sounds. The bass equalization circuit adjusts the bass level to match the particular settings of your speakers. The two flashing LED lights on the processor will tell you when the system is active.

Product Identifiers

Brand
Soundstream
MPN
BX20Z
GTIN
0709483031821
UPC
0709483031821
Model
BX-20Z
eBay Product ID (ePID)
2030959772

Product Key Features

Type
Bass Enhancer

Dimensions

Weight
1.3lbs.
Depth
1in.
Height
1 in.
Width
5in.
length
7.5

Item description from the seller

Seller business information

I certify that all my selling activities will comply with all EU laws and regulations.
Extended Producer Responsibility (EPR) numbers:
A seller has an EPR number if they've registered with the government as a producer of a certain type of product and taken responsibility for managing the waste that product creates.

About this seller

WoofersEtc

100% positive Feedback239K items sold

Joined Dec 2007
Usually responds within 24 hours
Registered as a business seller
Thank you for choosing WoofersEtc as your #1 source for car audio and multimedia products. We are your online car audio superstore!WoofersEtc Inc. is a Los Angeles based automotive electronics ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable postage cost
5.0
Delivery time
5.0
Communication
5.0

Seller Feedback (75,298)

All ratingsselected
Positive
Neutral
Negative
  • 1***- (149)- Feedback left by buyer.
    Past month
    Verified purchase
    Exactly as described, very well packaged, fast shipping, great price. You cannot ask for a better seller. Customer service is top notch, any questions are answered quickly and in detail.
  • s***7 (75)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great customer service and fast delivery, all boxes look brand new and not damaged and they went out of they’re way with the package of the boxes to make sure nothing got damaged, been a while since I bought some stereo equipment but they took care of me and was always fast responding with any questions I had great company to buy from
  • _***t (49)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great product. Shipping was 2 weeks to Canada. No extra fees. Just price of product and shipping costs. Nice looking subwoofer. Very happy . Pleasure to deal with. Answered all my questions promptly. Thank you. AAAAAA ++++++
See all Feedback

Product ratings and reviews

4.4
61 product ratings
  • 46 users rated this 5 out of 5 stars
  • 7 users rated this 4 out of 5 stars
  • 2 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 5 users rated this 1 out of 5 stars

Easy to use

Would recommend

Good value

Most relevant reviews

  • Most favourable review

    Absolute night and day difference! HIGHLY recommended!

    Took a little fiddling, but this $60 DSP made my 10-yr old Infinity Reference 12s come ALIVE! 2007 Ford Crown Victoria P71 Interceptor, JVC double-din head unit, hybrid front 5.25" component set, Rockford Prime rear component set (wouldn't recommend aside from easy install), DB Drive 1050 monoblock, 3 Infinity DVC 12s in a 2.6ohm loop. Setup; I set sweep about 15% up (30-35hz), wide set about 1/3, amp gain maxed, amp bass boost all the way down, amp crossover set open (max), subsonic filter set open (minimum), bass boosts/effects on head unit off, and head unit equalizer set to flat at 60hz and -3 (of +/-9). To "bypass" this DSP's subsonic filter, turn the right dial all the way down/counterclockwise and leave it pressed in. From there, the left, bass control knob lets me easily adjust ...

    Verified purchase: YesCondition: NewSold by: discountsjungle

  • Great bang for your buck.

    Unit made a night and day difference on music with minimal bass, Oldies and old school music, R&B. With rapp music, had to turn down the bass knob, sounded distorted. It brings out all the bass you lost when converting to mp3 mp4 format. If you like music that you can feel, I would recommend to add this to your system.

    Verified purchase: YesCondition: NewSold by: stereo-needs

  • Great Bass Booster!

    I love it, I turn that knob all the way up and my neighbor hates me.

    Verified purchase: YesCondition: NewSold by: discountsjungle

  • Boommin STSTEM

    I had the Sound stream epic center installed with my hi fonic 1,000 watt Amp. & 15" L7 kicker and it makes alot of difference im glad I bought it 👍👍👍

    Verified purchase: YesCondition: NewSold by: stereo-needs

  • The price is right

    This is a much needed item easy to hook up and it makes ur system sound great

    Verified purchase: YesCondition: NewSold by: discountsjungle