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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EX4.6 PRO

Product ID: 164069011

Details

Audio Output Mode
Stereo
Brand
PRV AUDIO
Color
Black
Compatible Devices
Speaker
Connectivity Technology
RCA
Connector Type
RCA

⚡9V RMS max output power

🔊4-way/3-way RCA input versatility

🎚️12dB bass boost at 45Hz

S$112

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Description

🎵 Elevate your drive with pro-grade sound precision!

POWERFUL OUTPUT - Delivers up to 9 Watts RMS for crisp, clear audio
CUSTOM BASS BOOST - Adjustable 0-12dB boost at 45Hz to feel every beat
QUICK CHANNEL ACCESS - Instant on/off buttons for each channel to fine-tune on the fly
SMOOTH SOUND SCULPTING - Butterworth 12dB/octave slope for seamless crossover transitions
PRECISION MULTI CHANNEL CONTROL - 4 in / 6 out RCA channels for tailored sound staging

The PRV Audio EX4.6 PRO is a versatile 4-way or 3-way electronic crossover designed for car audio enthusiasts seeking precise sound control. Featuring 4 RCA inputs and 6 outputs, it supports up to 9 Watts RMS output power and includes an adjustable bass boost of up to 12dB at 45Hz. With quick on/off channel buttons and a Butterworth 12dB/octave crossover slope, it ensures smooth, customizable audio performance for a premium in-car listening experience.

Specifications

ASIN	B07YCV88VY
Audio Output Mode	Stereo, Surround
Audio Output Type	RCA
Best Sellers Rank	#25,348 in Electronics ( See Top 100 in Electronics ) #23 in Car Amplifier Equalizers
Brand	PRV AUDIO
Built-In Media	PRV AUDIO EX4.6 PRO Crossover Car Audio
Color	Black
Compatible Devices	Speaker, Subwoofer
Connectivity Technology	RCA
Connector Type	RCA
Controller Type	Mechanical knob
Customer Reviews	4.6 4.6 out of 5 stars (377)
Item Type Name	Car Audio
Item Weight	1.6 Pounds
Manufacturer	PRV AUDIO
Mfr Part Number	EX4.6PRO
Model Number	EX4.6PRO
Number of Channels	4
Other Special Features of the Product	Bass Boost
Output Power	9 Watts
Output Wattage	9 Watts
Smart Home Compatibility	Not Smart Home Compatible
Surround Sound Channel Configuration	4.2
UPC	602938022620
Unit Count	1.0 Count

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S$112

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered 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 SINGAPORE.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Fantastic experience overall. Will recommend to friends and family.

1 month ago

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