does it come with the bass knob to.

Yes it does come with the knob.

The bx12 bass control knob will fit the bx10??

no, BX12 has variable subsonic controls and they BX-10 has 3 presets of 35, 50, and 80Hz that is set on the unit itself

What is the difference between this epicenter and the bx10x??

On the SoundStream BX-15 bass processor that came out about 2007 almost all copy and paste from the AudioControl Epicenter manual from 1998 (AudioControl has a very unique way writing manuals) SoundStream and all these other China build house generic pass processors almost all do it.They made it clear that they had no f'n idea what they they are selling and the build house has no idea what they are making. The BX-10 has a has preset subsonic filter options of 35Hz, 50Hz, and 80Hz! 80Hz!!!!!!!! The sweep for the bass enhancement is 27-63Hz (as they clam but it is just copy and paste for AudioControl). The BX-15 has the same sweep but the variable subsonic from 35-80Hz and they have no clue what the rolloff on either model is. With AudioControl I can call them up and ask a question about the formula for making my own PFM a crossover that is dated 1992 and they answer.

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Soundstream BX-12 Digital Bass Processor - Black

Soundstream BX-12 Digital Bass Processor - Black

Product ID: 270651657

Details

Brand
Soundstream
Speaker maximum output power
1000 Watts
Model name
Bass
Recommended uses for product
For vehicles
Unit count
1.0 Count

📡Wireless dash mount remote

🎚️Precision bass level control

🎛️13.5V output level

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Description

🎵 Elevate your ride’s bass game—because average sound is so last year!

POWERFUL OUTPUT - Robust 13.5-volt output ensures your bass hits hard and clean.
SUBSONIC CLARITY - PFM subsonic filter eliminates unwanted noise for crystal-clear lows.
COMMAND YOUR BASS - Take full control with the digital bass processor for deep, rich sound.
COMPACT STYLISH - Sleek black design fits effortlessly into any car audio setup.
SEAMLESS REMOTE ACCESS - Adjust bass on the fly with the sleek dash mount remote control.

The Soundstream BX-12 Digital Bass Processor is a compact, black audio component designed to enhance bass control with a 13.5-volt output, PFM subsonic filter, and wireless dash mount remote for convenient adjustments. Perfect for audiophiles seeking precise, powerful bass tuning in their vehicle.

Specifications

ASIN	B000P0ZX7K
Color	Black
Connectivity technologies	RCA
Customer Reviews	4.5 4.5 out of 5 stars (288)
Date First Available	25 August 2012
Item Weight	877 g
Item model number	BX-12
Other display features	Wireless
Product Dimensions	26.67 x 6.35 x 21.59 cm; 877 g
Whats in the box	Unit, bass control knob, cable, owners and installation manual
Wireless communication technologies	No Wireless Communication Technology

Reviews

O**Z

Works pretty good for the price i went with this one ...

18.05.2015

T**S

Good Quality

29.08.2024

A**R

Easy install and true to bass enhancement

2.12.2018

J**O

Awesome

16.10.2025

H**Y

Great

30.07.2024

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SAR 475

Duties & taxes included

In stock

Sold byAmazon KSADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to KSA.

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TrustScore 4.5 | 7,300+ reviews

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