How would i wire this when i have 4 channel RCAs and this only has 2 rca input?

It has 2inputs...and 4 out. That's how

How can I run OUT1 in stereo? Input as A + B?

On the DSP 2.4X, you can only choose A or B or A+B(mono) on each output (which will effect both RCA outputs on that button). For example; Output 1 A Output 2 B. But the A+B does not make one of the RCA left and the other right. That will make both a mono signal. You can not control each RCA individually with the 2.4X. In the case where you need that much control, look into the DSP 2.8X.

Can you tune 1 channel for subwoofer amp alone?

Yes u can have 1 ch for subs or 2 ch for subs

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

PRV AUDIO Car Audio DSP 2.4X Digital Crossover and Equalizer 4 Channel Full Digital Signal Audio Processor DSP with Sequencer Remote Relay

Product ID: 575941561

Details

Item dimensions L x W x H
20 x 10.1 x
Manufacturer
PRV AUDIO
Maximum supply voltage
16 Volts (DC)
Minimum supply voltage
9 Volts (DC)
Mounting type
Freestanding

📺16x2 LCD real-time display

🔀4-channel crossover with 2 inputs

🎚️15-band graphic EQ + 12 presets

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

₩256162

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered 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 South Korea.

Secure transaction

Description

🎵 Elevate your ride’s soundscape — because your car deserves a concert hall experience!

PRESET POWERHOUSE - Jumpstart your sound with 12 expertly crafted EQ presets tailored for every music genre and mood.
PRECISION AUDIO CONTROL - Fine-tune your sound with a 15-band graphic equalizer and parametric crossover for crystal-clear clarity.
SEAMLESS SOURCE SWITCHING - Choose between 2 inputs (A, B, or A+B) and route audio independently across 4 channels for ultimate customization.
SMART SEQUENCER INTEGRATION - Trigger other devices remotely with the built-in sequencer for a synchronized, pro-level audio setup.
INTUITIVE REAL TIME INTERFACE - Navigate effortlessly with a crisp 16x2 LCD display that puts full control at your fingertips.

The PRV AUDIO DSP 2.4X is a compact, full digital 4-channel car audio processor featuring a 16x2 LCD interface for real-time adjustments, dual audio inputs with independent channel routing, a 15-band graphic equalizer with 12 presets, and a parametric digital crossover. Its sequencer remote relay enables seamless integration with other audio gear, making it a versatile solution for audiophiles and professionals seeking precise sound customization on the go.

Specifications

ASIN	B09Q99PL14
Best Sellers Rank	#29,728 in Electronics ( See Top 100 in Electronics ) #5 in Car Audio & Video Amplifier Equalizers
Customer Reviews	4.7 4.7 out of 5 stars (535)
Date First Available	29 March 2022
Item Weight	454 g
Item model number	DSP 2.4X
Other display features	Wireless
Product Dimensions	19.99 x 10.08 x 3.68 cm; 453.59 g
Whats in the box	PRV AUDIO Car Audio DSP 2.4X Digital Crossover and Equalizer

Reviews

D**S

Working well! Using this for speaker setups at parties/small events to do crossovers between subs, mids, and top speakers. Have also done delay towers with this, and is a nice solution all around. Has "graphic" EQ (no actual graphics), delay, gain, crossover, and phase controls. Would be nice to have a pan feature though.

5.11.2025

C**Y

Sound quality improved nicely although i wish i bought the 8ch

20.11.2025

M**R

Works great! It does so much that you won’t keep up with all the prompts. Made my music a lot better!!

29.04.2026

H**N

Llego antes de lo esperado 10/10 tiene buen sonido

25.12.2025

H**A

Me encantó, sin duda mejoro el audio y suprimió el ruido del motor, lo único malo es que la señal del remoto para los amplificadores no manda la señal para que entiendan si el voltaje es inferior a 12v

5.12.2025

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

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

View all Trustpilot reviews

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

₩256162

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered 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 South Korea.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews