Garage
Shop

See all parts that fit your 1992 850i

Boss BX15

Electronic Subwoofer Crossover with High and Low Inputs

Boss
Shop all Boss
highlight-star-icon

Electronic Subwoofer Crossover • Active 12dB Crossover (50, 90, 120 Hz) • 12dB Bass Boost ( 110, 80, 40 Hz) • S/n: 85 dB

Learn more about the bx15

We apologize

This item has been discontinued


Loading...
GT7-5C main

JBL GT7-5C

270W Peak (90W RMS) 5.25" GT7 Series 2 Way Component 4-ohm Speakers

3
-20.01%

$119.95

List price $149.95

Description


Boss brand icon

Authorized dealer

  • Electronic Subwoofer Crossover
  • Active 12dB Crossover
  • High or Low Level Input
  • LED Power On Indicator
  • Adjustable Input Level ( Left / Right )
  • Crossover Freq.: 50, 90, 120 Hz
  • Selectable Bass Boost @ 110, 80, 40 Hz ( +12dB )
  • THD: 0.02%
  • S/N Ratio: 85 dB
  • Channel Seperation: 70 dB
  • Dimensions: 3-5/8" W x 4-7/8" L x 7/8" H
  • 1-year Manufacturer's warranty

Loading...
Club 522F main

JBL Club 522F (SPKCB522FAM)

270W Peak (90W RMS) 5.25" Club Series 2 Way Coaxial 3-ohm Speakers

-42.29%

$74.99

List price $129.95

Reference 5030cx main

Infinity Reference 5030cx (REF5030CX)

390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System

2
-60.01%

$99.95

List price $249.95

REF507CF main

Infinity REF507CF (INFSPKRF507CFUS)

390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System

-12.00%

$219.95

List price $249.95

DMDX5 main

Diamond Audio DMDX5

240W Peak (80W RMS) 5" DMD Series 2-Way Cocentric Coaxial 4-ohm Speakers

DSK 130.3 main

Hertz DSK 130.3

240W Peak (120W RMS) 5.25” Dieci Series 2-way 4-ohm Component Speaker System

-13.05%

$199.99

List price $230.00

DB5252 main

Polk Audio DB5252 (DB 5252)

600W Peak (200W RMS) 5.25” DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

4

$200.00

List price $209.99

43DSC504 main

Kicker DSC50 (43DSC504)

400W Peak (100W RMS) 5.25" DS Series 2-way 4-ohm Coaxial Car Speakers (DSC504)

17
-11.77%

$74.99

List price $84.99

Limited time!
THUNDER51 main

MTX Audio THUNDER51

360W Peak (180W RMS) 5.25" Thunder Series 2-way 4-ohm Component Speakers System

1
-16.67%

$199.96

List price $239.95

Limited time!
46CSC54 main

Kicker CSC5 (46CSC54)

450W Peak (150W RMS) 5.25” CS Series 2 Way Coaxial 4-ohm Speakers

5
-33.36%

$79.96

List price $119.99

VSP525KIT main

NVX VSP525KIT

750W Peak (250W RMS) 5.25" V-Series 2 Way Component Car Speakers

27
-16.67%

$99.99

List price $119.99


Best selling similar products

XM3 small

DS18 XM3

• 3-Way active crossover with sub-level control
• Mixed input and output
• Level output knob with individual output
• Features front and rear high-pass filters
• Includes remote subwoofer level control
• Stereo or mono subwoofer mode selector

$124.95

List price $122.99

PNW-XN3 small

AudioControl PNW-XN3

• 3-way Passive Crossover Network
• Designed to expand a 2-way component system into a 3-way setup
• Ideal for adding a midrange driver to your 2-way component system
• Includes woofer, midrange and tweeter outputs
• Compatible with AudioControl PNW and Altitude Series speakers

(3)

$159.00

List price $179.00

XM5 small

DS18 XM5

• 5-Way high-voltage active crossover
• (2) front and (2) rear/sub inputs
• High/mid, high/mid/low, and mid/low outputs
• Features clip indicators

$239.95

List price $287.99

Specifications & Details


Crossover Specifications
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Built-in Bass Reconstruction
No
THD (Total Harmonic Distortion)
0.02%
Signal-to-Noise Ratio
85 dB
Width
3-5/8"
Height
7/8"
Depth
4-7/8"
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

BX15

Weight:

0.90lbs

Internal SKU:

bx15

Internal Product ID:

2899

Customer Ratings & Reviews


Boss BX15 thumbnail image

5 star
33%
4 star
67%
3 star
0%
2 star
0%
1 star
0%



Durability
4.7
Value
5
Features
3.7
Design
4
Usability
4.7

Customer Reviews

Sort by:

Loading...

Great value!

I bought this little crossover as a cheap substitute for a rack mount crossover. It doesn't have many fancy features or anything, but it works quite well for my application, and it's extremely durable. A little tip for anyone attempting to use it outside of a car, simply buy a 12v power supply, and connect negative to ground, and jump the positive to the +12v and REM terminals.

By Max on May 12, 2012

16 found this helpful


Good Starter Product

My friend gave me this processor for my second car. Although it does not have as many options as the other models by Boss, this value cannot be beat.

By Derek on November 28, 2005

15 found this helpful


It is what it is!

Perfect for headunits with only a pair of RCA outputs and if you can bear factory speakers powered by the aftermarket headunit...

By moeras on February 2, 2010

14 found this helpful



PMSBL small

Scosche PMSBL boomCAN (Blue)

Portable Media Speaker for iPod, iPhone, iPad, Android, Smartphones, & Other Media Devices

(3)

$6.00

List price $24.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

1992 BMW 850i

1970 Ford Thunderbird

1997 Isuzu Hombre

2001 Saab 9-3

2024 Tesla Model S

1987 Oldsmobile Cutlass

1987 GMC Jimmy

2007 Volvo C70

2005 Dodge Magnum

2018 Toyota Prius

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.