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

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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: 511998858

Details

Audio output mode
Stereo
Brand
PRV AUDIO
Colour
Black
Compatible devices
Speaker
Connectivity technology
RCA
Connector type
RCA

🔊9V RMS max output

🎚️4 in / 6 out RCA channels

🎛️Bass boost up to 12dB @ 45Hz

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Description

🎵 Elevate your ride’s soundstage with surgical precision and bass that hits just right!

USER FRIENDLY SETUP - Quick on/off buttons and individual level controls for effortless tuning
DYNAMIC BASS ENHANCEMENT - Boost your low end with up to 12dB bass boost at 45Hz
POWERFUL SIGNAL DELIVERY - Up to 9V RMS output ensures clean, distortion-free sound
PRECISION SOUND SCULPTING - 4-way or 3-way crossover flexibility for ultimate audio control
TAILORED FREQUENCY CONTROL - Adjustable high-pass and low-pass filters for each channel

The PRV AUDIO EX4.6 PRO is a compact, high-performance electronic crossover designed for car audio enthusiasts seeking precise control over their sound system. Featuring 4 RCA inputs and 6 RCA outputs, it supports 3-way or 4-way configurations with adjustable filters and bass boost up to 12dB at 45Hz. Delivering up to 9V RMS output, it ensures powerful, clean signal distribution with easy channel-level adjustments and quick on/off switches, making it the perfect tool to customize your in-car audio experience.

Specifications

ASIN	B07YCV88VY
Audio Output Mode	Stereo, Surround
Audio Output Type	RCA
Best Sellers Rank	92,432 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 28 in Car Audio & Video Stereo Amplifiers
Box Contents	PRV AUDIO EX4.6 PRO Crossover Car Audio
Brand Name	PRV AUDIO
Colour	Black
Compatible Devices	Speaker, Amplifier
Connector Type	RCA
Controller Type	Push Button
Customer Reviews	4.5 4.5 out of 5 stars (363)
Item Dimensions D x W x H	16.3D x 16.3W x 3.3H centimetres
Item Type Name	Car Audio
Item Weight	1.61 Pounds
Manufacturer	PRV AUDIO
Manufacturer Part Number	EX4.6PRO
Model Number	EX4.6PRO
Network Connectivity Technology	RCA
Number of Channels	4
Number of Items	1
Number of Packs	1
Other Special Features of the Product	4-Way/3-Way System Flexibility, Adjustable Filters, Bass Boost, Individual Channel Control
Output Power	9 Watts
Output Wattage	9 Watts
Surround Sound Channel Configuration	4.0
UPC	602938022620
Unit Count	1.0 count

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B/.292

Duties & taxes included

In stock

Sold byAmazon PanamaDelivered 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 Panama.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

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