Will 9 volts hurt an amplifier with rca inputs rated at 4 volts? do you just lower the gain on the amps? the amps are alpine 50 watts x 4 channels.

This will not hurt the amplifier. The output voltage is not a full time constant 9v.

does this come with as bass knob

No, but you can adjust the signal level going into your subs from this crossover.

este producto es chino?

Es chino pero la verdad es de muy buena calidad es muy buena marca reconocida en latino america

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

PRV Audio Crossover Car Audio EX4.6 PRO 4 Way or 3 Way Electronic Crossover 9 Volts, 4 in 6 Out RCA Channels Car Sound Processor - EX4.6PRO

Product ID: 311820477

Details

Audio Output Type
RCA
Brand
PRV AUDIO
Color
Black
Connectivity Technology
RCA
Connector Type
RCA
Controller Type
Mechanical

🔊9V RMS max output

🎚️4 in / 6 out RCA channels

🎛️Bass boost up to +12dB @ 45Hz

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

20981 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered 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 Iceland.

Secure transaction

Description

🎵 Elevate your car audio game with precision and power — don’t just listen, experience it!

CUSTOM BASS CONTROL - Adjustable bass boost from 0 to +12dB at 45Hz for that deep, punchy low end.
USER FRIENDLY SETUP - Quick on/off buttons and individual level controls make tuning effortless and fast.
VERSATILE COMPATIBILITY - Supports 3-way or 4-way systems, perfect for audiophiles and professional installers alike.
POWERFUL SIGNAL DELIVERY - Up to 9V RMS output ensures clean, distortion-free audio amplification.
PRECISION SOUND SCULPTING - 4 RCA inputs and 6 outputs let you tailor every speaker channel with surgical accuracy.

The PRV Audio EX4.6 PRO is a compact, high-performance electronic crossover designed for 3-way or 4-way car audio systems. Featuring 4 RCA inputs and 6 RCA outputs, it delivers up to 9V RMS output with minimal noise, allowing precise frequency filtering and bass boost up to +12dB at 45Hz. Its intuitive controls and versatile routing make it ideal for audiophiles seeking total control over their soundstage.

Specifications

ASIN	B07YCV88VY
Audio Output Mode	Stereo, Surround
Audio Output Type	RCA
Audio output mode	Stereo , Surround
Brand	PRV AUDIO
Built-In Media	PRV AUDIO EX4.6 PRO Crossover Car Audio
Color	Black
Compatible Devices	Speaker, Amplifier
Compatible devices	Speaker, Amplifier
Connectivity Technology	RCA
Connectivity technology	RCA
Connector Type	RCA
Connector type	RCA
Controller Type	Push Button
Controller type	Push Button
Customer Reviews	4.5 out of 5 stars 352 Reviews
Item Type Name	Car Audio
Item Weight	730 g
Manufacturer	PRV AUDIO
Mfr Part Number	EX4.6PRO
Model Number	EX4.6PRO
Number of Channels	4
Output Power	9 Watts
Smart Home Compatibility	Smart Home Compatible
Surround Sound Channel Configuration	4.1, 3.1
UPC	602938022620
Unit Count	1 Count

Reviews

I**!

Good

Works good. Bought new but think I got a returned/used item

1.10.2025

Y**Y

中高音はいいが

低音域がサブウーハーとミッドウーハーのモノラルになるのでDSPにすぐ買い換えました仕様をよく見ないといけなかったがクロスオーバーとしては問題ないのでミッドウーハーもステレオ出力になってれば完璧でした

7.04.2025

D**7

fine tune

One of kind product that makes your sound system incredible fine tune to correct the range of each speaker

4.10.2024

M**S

Precio calidad servicio

Muy bien producto lo recomiendo al 100

2.09.2025

C**S

Excelente

Muy responsable

27.04.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

20981 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered 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 Iceland.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews