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Toro

TORO TECH R4 1050W RMS Monoblock Car Amplifier | 2500W Peak Class-D Subwoofer Amp, 1 Ω Stable, Variable Low-Pass Crossover, Bass Boost EQ, Q-Control Parametric EQ & Protection Circuitry

  • Based on 35 reviews
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$380.00 Why this price?

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Availability: In Stock.
Fulfilled by Toro Audio
Arrives Oct 25 – Oct 29
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Size: R4 - 2500 watts max, 1Ω


Features

  • High-Power Bass Output | Produces 1050W RMS @ 1 and up to 2500W peak for deep, punchy bass with high-efficiency Class-D performance.
  • Advanced Sound Controls | Variable low-pass crossover, selectable 0-12dB bass boost EQ, and Q-Control parametric EQ let you tailor low-frequency response.
  • Subsonic Filter & Gain | Adjustable subsonic filter removes unwanted ultra-low frequencies while variable gain helps optimize signal levels.
  • Built-In Protection Circuitry | Self-diagnostic LED protection for thermal overload, impedance overload, short circuits, and DC output ensures long-lasting reliability.
  • 1 Stable & Auto Turn-On | Stable at 1 for maximum power output; built-in auto sensing turn-on works with or without RCA outputs for versatile installs.

Description

Dominate your bass with the TORO AUDIO R4 Monoblock Amplifier, engineered for serious low-frequency performance and reliability. This 1 Ω stable Class-D amplifier delivers 1050W RMS and up to 2500W peak power with high efficiency and low distortion for powerful subwoofer output. Featuring a variable low- pass crossover, selectable 0-12dB bass boost EQ, Q-Control parametric EQ adjustments, subsonic filter, and built-in auto sensing turn-on, it’s ideal for custom car audio installs. Built-in protection guards against overload, short-circuit, thermal issues, and DC output for dependable everyday use.

Voltage: 10 volts


Manufacturer: Toro Tech


Maximum Supply Voltage: 14.5 volts_of_direct_current


Mounting Type: Surface Mount


Brand: Toro


Voltage: 10 volts


Maximum Supply Voltage: 14.5 volts_of_direct_current


Mounting Type: Surface Mount


Number of Channels: 1


Operating Temperature: 40 °C


Output Power: 1050 watts


Maximum Output Power: 2625W


Material Type: Metal, Plastic


Specification Met: Cta Compliant


Manufacturer: Toro Tech


Model: R4


Brand Name: Toro


Number of Items: 1


Unit Count: 1 Count


UPC: 920697910065


Number of Packs: 1


Part Number: R4


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 25 – Oct 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Bad ass amp budget gem get it before they raise price
Size: R4 - 2500 watts max, 1Ω
This amp does rated power I think they are the best you can buy for the money I'm a skar junky and these amps are cheaper and far higher quality i have purchased 2 so far and after big d wiz does a dyno the price going to shoot up
Reviewed in the United States on May 5, 2020 by Tiff G
    • Could be a good budget amp
Size: R4 - 2500 watts max, 1Ω
Review Image by Eric
Review Image by Eric
Review Image by Eric
Review Image by Eric
Review Image by Eric
Review Image by Eric
Review Image by Eric
I ordered this to go with a single C.A.B ultra 12 I received as a surprise me package and use them as a back up to my Zv5 12 thats coming in tomorrow and Pure Audio 3000.1 which in being replaced by a wolfram O series 5000.1 when it comes out in August. I came across a ad on FB for this company and checked them out. The 2 big things that helped persuad me was first the price ... i was a little skeptical at first because it was low low and second was the honesty on the RMS of the amp. Most companies over size and push the peak power with huge numbers and if they even do post rms its not close to true . Toro puts wattage at each ohm and i believe it could be true. I have not hooked it up yet or the sub. But I do like how the amp looks, how it was packaged. I will do a update after i hook it up and play it for couple days. ... show more
Reviewed in the United States on June 22, 2020 by Eric
    • Amp is worth ever penny.
Size: R4 - 2500 watts max, 1Ω
Amplifier is great. I had a remote turn on issue. Thought it was the amp. This is a really good amp.
Reviewed in the United States on July 30, 2021 by Timothy Johnson
    • Rage R4
Size: R4 - 2500 watts max, 1Ω
Killer amp. Stays fairly cool running at 1 ohm and definitely makes the power its rated for. They look good too.
Reviewed in the United States on July 9, 2021 by Wesley N. Pugh

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