Garage
Shop

See all parts that fit your 1987 P2500

Boss BX35

3-Way Pre-Amp Electronic Crossover with Subwoofer Phase and Base Boost Control

Boss
Shop all Boss
highlight-star-icon

• 3-Way Crossover With Front, Rear and Subwoofer Inputs
• 0-18dB Bass Boost
• Front, Rear and Sub Outputs
• Chrome Inputs and Outputs

Learn more about the bx35

We apologize

This item has been discontinued


Loading...
CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

Limited time!
XAV-AX8500 main

Sony XAV-AX8500

10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Wired Android Auto (SiriusXM Ready)

2
-20.20%

$798.00

List price $999.99

Kenwood eXcelon KMM-X705

Single DIN Digital Media Receiver with Bluetooth, Built-in Alexa (Sirius XM Ready)

6
-20.40%

$199.00

List price $250.00

KDC-X305 main

Kenwood eXcelon KDC-X305

Single DIN CD Receiver with Bluetooth and Built-in Alexa (Sirius XM Ready)

23
-17.08%

$199.00

List price $240.00

DEH-S7200BHS main

Pioneer DEH-S7200BHS

Single DIN CD Receiver with Bluetooth, HD Radio and SiriusXM Ready

2
-10.72%

$249.99

List price $280.00

MVH-S322BT main

Pioneer MVH-S322BT

Single DIN Digital Media Receiver with Bluetooth and Amazon Alexa

7
-13.34%

$129.99

List price $150.00

Limited time!
CAR1013 main

Jensen CAR1013

10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto

5
-11.43%

$309.99

List price $349.99

KDC-BT782HD main

Kenwood KDC-BT782HD

Single DIN CD Receiver with Bluetooth, Built-in Alexa, and HD Radio Tuner (SiriusXM Ready)

5
-18.89%

$219.00

List price $270.00

KDC-X705 main

Kenwood eXcelon KDC-X705

Single DIN CD Multimedia Receiver with Bluetooth and Built-in Alexa (Sirius XM Ready)

4
-18.21%

$229.00

List price $280.00

Description


Boss brand icon

Authorized dealer

General Features:

  • 3-way electronic crossover
  • Front, rear, and subwoofer inputs
  • Front, rear, and subwoofer outputs
  • Variable 0 - 18 dB bass boost
  • Variable high passs crossover for front and rear channels
    • Front: 50Hz - 5kHz
    • Rear:45Hz -1.6kHz
  • Subwoofer input mode selector: direct or mixed
  • Variable bass boost frequency control
  • Front crossover frequency multiplier (x1 or x10)
  • Variable Subwoofer Phase Shift Control (0-180°)
  • Chrome RCA input and output connectors
  • LED Power Indicator
  • Signal-to-Noise Ratio: 95dB
  • THD: <0.01%
  • Maximum Input Level: 4.5V RMS
  • Maximum Output Level: 9V RMS
  • Dimensions (W x H x L): 8-3/4" x 1-1/2" x 6-1/2"
  • 1-year Manufacturer's warranty

Best selling similar products

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

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

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

HFXR small

Hifonics HFXR

• 2-Way/3-Way Electronic Crossover
• Bass boost (0-12dB @ 45Hz)
• Quasi-Parametric EQ
• 180-Degree Phase-Shift Switch
• Front/Rear Channel Frequency
• Front and Rear Adjustments
• RCA Pre-Amp Output

(17)

$59.99

List price $99.99

XOHV small

DS18 XOHV

• 2-Channel high-voltage external pre-amplifier with crossover
• Perfect for high-voltage amplifiers
• Selectable bass boost frequency
• Allows match of 2 or more amplifiers with same audio setting

$95.95

List price $115.99

Specifications & Details


Crossover Specifications
Built-in Crossover
High-Pass (HP)
Built-in Bass Reconstruction
No
Signal Boost/Cut
95 dB
Max Output Level
9 volts
Frequency Response
10 - 20,000 Hz
THD (Total Harmonic Distortion)
0.01%
Signal-to-Noise Ratio
95 dB
Width
8-3/4"
Height
1-1/2"
Depth
6-1/2"
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

BX35

Weight:

2.00lbs

Internal SKU:

bx35

Internal Product ID:

2101

Customer Ratings & Reviews


Boss BX35 thumbnail image

5 star
69%
4 star
23%
3 star
0%
2 star
8%
1 star
0%



Durability
4.7
Value
4.9
Features
4.6
Design
4.2
Usability
4.7

Customer Photos & Videos


Customer Reviews

Sort by:

Loading...

content

product a very great quality for low-costs, precise adjustment. once installed with my 2 amplifier, the sound is clearly clean and precis after grinding has bottom it remains stable and does not vary. a product of quality for begun allowing broad adjustment protecting the high speakers and quality listens

By rakim97 on January 18, 2010

46 found this helpful


sucks

this crossover sucks i had it with my clarion eqs746 and it made my highs and mids sound off i had a hard time tuning my sound with this unit i wouldnt recommend this unit to anyone who likes clean clear music that isnt over bearing and hard to find that sweet spot in music where everything is balanced and clear....the best crossover to go with is the clarion mcd 360 it worked wonders for my system and in home setup great highs mids and bass wow!!!!

By sound maniac on October 11, 2010

44 found this helpful


It's not the best or worse.

I've had this crossover for three years now and I have moved it from one car to another and at one point in time I had it under the seat, so it's beat up a little. I bought because I didn't have a bass knob for my amp, so this was the easy fix. Most would say you don't need a crossover, it's true you don't need one if you have a newer amp. I myself ran MTX crossover, but MTX don't make them any more. I saw some one wrote that it didn't make difference, well if you don't have a good setup and I mean HU, speakers, ect, it will not sound good. All most every one has bought the cheap stuff and found out it wasn't that good. I myself found this out over the years so now I have the better car audio in my car. It's not pro, but it's not junk. I will change this crossover for a different one down the road. I haven't changed it because I would have to rip out a lot to get it out. It's a good starter.

Pros: Durability, works. When you amp the inside speaks you set the hrzts to make it sound good when or don't want a Component set up.

Cons: Bright LED light so at night it blinds you, The response could be better when if comes to sound of the bass for the subwoofers.

By Tim on February 26, 2012

42 found this helpful


GREAT

THIS IS MY FIRST CROSSOVER IT MADE A BIG DIFFERENCE IN THE SOUND I WOULD TELL ANYBODY TO GET ONE.

By Tyler on February 17, 2009

41 found this helpful


Greta deal fast shipping ,thanks sonic e

Great product,it dose what its supose to do

By jessy on June 19, 2011

38 found this helpful


mooner

this product I purchased 30 days ago , it works flawlessly couldn't be happier

By chris on July 8, 2014

37 found this helpful


Good processor

Paired with my Boss Rt850, this processor rocks. Plenty of versatility for future upgrades.

By Derek on November 28, 2005

37 found this helpful


good product

this product really works especially on the highs and mids. i don't really like them on my bass amp

By Nikol on June 20, 2009

33 found this helpful


Boss BX35

get it you wont regret it

By Keaton on December 14, 2010

32 found this helpful


Great deal

Absolutely the best crossover I have ever used for the money.

By Anonymous on October 10, 2018 Checkmark Icon Verified purchase

17 found this helpful



11KS69 small

Kicker KS69 (11KS69)

540W Peak (180W RMS) 6x9" 2-Way KS Series Coaxial Speakers

(10)

$89.95

List price $139.95

DRA1050.4 small

Crunch DRA1050.4

1000W V-Drive Series 4-Channel Class AB Car Amplifier

(2)

$62.56

List price $179.99

Related Searches


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

1987 GMC P2500

2010 Dodge Nitro

2005 Buick Rendezvous

2016 Audi A6

1978 Chevrolet Impala

2017 Subaru Impreza

1965 Cadillac DeVille

2019 Ford Mustang

2025 Lexus NX250

2010 Porsche Boxster

Vehicle
Store
Delete

2012 Harley Davidson FXDF Fat Bob

2000 Harley Davidson FLTR/I Road Glide

2004 Harley Davidson FXSTD/I Softail Deuce

Vehicle
Store
Delete

2019 Can-Am Defender DPS HD5

2017 Can-Am Defender MAX HD10 DPS

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.