How do you wire it to 1 ohm. Has 2 set of connections middle says 1 ohm like you can bridge. Tried to do setup can someone guide to setup clean

The amp said 1 ohm and that 1 ohm is the whole 750 watts so just follow the wiring directions on your subwoofers jow you get 1 ohm is how you wire your subwoofers and yes you have bridge the connectors, but if you don't connect the subwoofer as directed you will blow up your subwoofers or burn your amp. It depend on how many voce coil each of your subwoofers had if each has 2 pairs of voice coil than that is called (DVC) dual voice coil so you have hook them up in series if it only had 1 pair on each subwoofer than it's called (SVC) single voice coil and you can hook it up like a normal 2 channel amp, but your subwoofers RMS rating has to be more than 300 watts per sub for it to handle the 750 watt amp. The can be use as 1 ohm, 2 ohms, 4 ohms or 8 ohms , but that's just depends how you bridge the voice coils on your subwoofers. Remember the lower the ohms the bigger the watts and the higher the ohms the lower the watts so connect your subwoofers as directed some subwoofers such as Rockford Fosgate does come with a schematic of how to hook up the subwoofer, but if yours doesn't you can always go online to get it.

Why the amp doesn't work when its cold outside?

This is the first time I’ve have ever heard of an app not working because it’s cold. Recheck all connections If all of them are good you have a bad amp.

Can this power 2 kicker 10s 2ohms ?

Depends on the RMS power of the woofers. I ran with 2 10S of ROCKFORD FOSGATES and the RMS is 200 watts per woofer and I ran with 4 ohms and it can pump some good bass if you're not a bassholic like me I just like my bass flows along with the music.

Rockford Fosgate R2 750x1 Prime 750 Watt Mono Amplifier

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Description

🎵 Unleash the Power, Own the Bass — Drive Your Sound Like a Boss!

ROCKFORD RELIABILITY - Built tough with legendary quality and backed by a full 1-year warranty for peace of mind.
TAILORED BASS EXPERIENCE - Variable infrasonic filter and remote level control let you dial in the perfect low-end vibe.
PRECISION SOUND SCULPTING - Integrated Punch EQ corrects acoustic flaws, delivering bass up to 3X more impactful.
EFFICIENCY MEETS ENDURANCE - Class-D tech minimizes electrical drain, keeping your ride’s battery happy and your sound relentless.
POWER THAT COMMANDS ATTENTION - Delivers up to 750 Watts RMS at 1Ω for earth-shaking bass that turns heads.

The Rockford Fosgate R2-750X1 Prime is a compact yet powerhouse mono amplifier delivering up to 750 Watts RMS at 1Ω. Featuring efficient Class-D technology, it reduces electrical load while maximizing output. With advanced C.L.E.A.N. circuitry, Punch EQ, and remote bass control, it offers precise tuning for subwoofers, ensuring deep, punchy bass. Designed for durability and backed by a 1-year warranty, it’s the go-to amp for serious car audio enthusiasts seeking premium performance without compromise.

Specifications

ASIN	B07XCYG2FX
Best Sellers Rank	#59,089 in Electronics ( See Top 100 in Electronics ) #127 in Car Mono Amplifiers
Brand	Rockford Fosgate
Brand Name	Rockford Fosgate
Customer Reviews	4.6 out of 5 stars 182 Reviews
Global Trade Identification Number	00780687355876
Included Components	R2-750X1
Item Dimensions	12.75 x 9.25 x 4.1 inches
Item Weight	4.98 Pounds
Item dimensions L x W x H	12.75 x 9.25 x 4.1 inches
Manufacturer	Rockford Fosgate
Material Type	Metal
Maximum Supply Voltage	14.4 Volts
Minimum Supply Voltage	12 Volts
Model	R2-750X1
Mounting Type	Freestanding
Number of Channels	1
Output Power	750 Watts
Package Type Name	Box
Part Number	R2-750X1
UPC	780687355876
Unit Count	1.0 Count
Warranty Description	1-Year Manufacturer Warranty

Reviews

C**H

7.04.2025

R**E

7.11.2025

J**Y

19.01.2026

R**T

16.01.2021

W**N

18.04.2020

T**D

3.07.2024

B**E

4.03.2024

D**L

28.03.2021

S**S

26.02.2026

C**N

30.04.2022

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