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

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

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

Product ID: 741207723

Details

Item dimensions L x W x H
7.87 x 3.97 x
Manufacturer
PRV AUDIO
Maximum Supply Voltage
16 Volts (DC)
Minimum Supply Voltage
9 Volts (DC)
Mounting Type
Vehicle Mount

⚡Sequential remote trigger for system expansion

🔊4 independent channel outputs

🎚️15-band graphic equalizer + 12 presets

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Description

🎵 Elevate your drive with pro-level sound control — don’t just listen, experience it!

PRESET POWERHOUSE - 12 expertly crafted equalizer presets let you switch moods instantly—from Rock to Hip Hop to Vocal perfection.
PRECISION AUDIO CONTROL - Fine-tune your car sound with a 15-band graphic equalizer and parametric crossover for crystal-clear clarity.
USER FRIENDLY INTERFACE - Intuitive LCD display with real-time adjustments keeps you in command without distraction.
MULTI SOURCE FLEXIBILITY - Switch effortlessly between 2 audio inputs (A, B, or A+B) across 4 independent channels to customize your soundstage.
EXPAND YOUR AUDIO ECOSYSTEM - Built-in sequencer function triggers other devices remotely, perfect for a pro-grade car audio setup.

The PRV Audio DSP 2.4X is a compact, 4-channel digital crossover and equalizer designed for automotive audio enthusiasts. Featuring dual audio inputs, a 15-band graphic equalizer with 12 presets, and a parametric crossover for precise tuning, it offers real-time control via an intuitive LCD interface. Its sequencer remote relay enables seamless integration with other audio components, making it a versatile powerhouse for customizing your car’s sound environment.

Specifications

ASIN	B09Q99PL14
Amazon Bestseller	#445,533 in Automotive ( See Top 100 in Automotive ) #51 in Car Multichannel Amplifiers
Batteries Included	No
Batteries Required	No
Brand	PRV AUDIO
Color Name	Black
Customer Reviews	4.7 4.7 out of 5 stars (524)
Date First Available	June 28, 2023
Display Type	LCD
Included Components	PRV AUDIO Car Audio DSP 2.4X Digital Crossover and Equalizer
Item Model Number	DSP 2.4X
Item Weight	454 g
Item model number	DSP 2.4X
Manufacturer	PRV AUDIO
Mounting Type	Vehicle Mount
Product Dimensions	19.99 x 10.08 x 3.68 cm; 453.59 g

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