SKU: 1979738016

Infinity Ma704a 4 Channel Amp 4x1000w @ 4 Ohms

Sale price$100.84 Regular price$112.05
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USA
  • USA
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

Infinity Ma704a 4 Channel Amp 4x1000w @ 4 OhmsInfinity M704A 4 Channel Marine Amplifier 1000W INFM704A Model: M704A Compact size Infinity Marine amplifiers feature a slim chassis and a small footprint to allow for installation in tight spaces High and low level inputs Speaker level and low level inputs let Infinity Marine amps integrate with just about any audio input. Selectable Output and Variable Adjustment Crossovers Infinity Marine amps feature selectable all , high , or low pass crossovers

Infinity M704A 4 Channel Marine Amplifier - 1000W - INFM704A

Model: M704A
  • Compact size - Infinity Marine amplifiers feature a slim chassis and a small footprint to allow for installation in tight spaces
  • High- and low-level inputs - Speaker-level and low-level inputs let Infinity Marine amps integrate with just about any audio input.
  • Selectable Output and Variable Adjustment Crossovers - Infinity Marine amps feature selectable all-, high-, or low-pass crossovers with variable electronic frequency adjustment to allow for fine-tuning multiple system configurations.
  • Product Value - Infinity power and performance at an affordable price point
  • Cosmetic Appeal - Product family look and feel to meet the needs of our Infinity customers
  • Conformal-Coated PCB - Infinity Marine amplifiers are engineered to withstand harsh marine conditions, with fully "marinized" circuit boards to ensure flawless power delivery, year after year
  • Variable Crossovers - Onboard 12dB electronic crossovers, with selectable full-range, high-pass & low-pass switching, provide tuning options for systems of any size
  • Big Dynamic Power - Output power is perfectly matched to meet the needs for your Infinity marine products

The weather-resistant and high-performance Infinity Marine amplifiers deliver impressive power from a compact chassis designed to withstand outdoor environments. Available with 4-channel and 5-channel outputs. Infinity Marine amplifiers incorporate our latest amplifier topology that includes selectable all-, high-, or low-pass crossovers with variable electronic frequency adjustment for precision system tuning. Engineered for harsh marine conditions, with power and performance to meet the needs of any outdoor audio system, Infinity Marine amplifiers are the perfect match for all of your Infinity marine products.

Specifications
Box Dimensions 4""H x 9""W x 17""L WT: 9.45 lbs
UPC 050667372729

What's in the Box:
  • 1 amplifier
  • Stainless steel mounting hardware
  • Rubber inserts
  • 4 High-level input adapters
  • 2 spare fuses
  • 2 2-color brand stickers
  • Quick start guide
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 1979738016

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4.6 ★★★★★
Based on 677 reviews
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Vonda Kioultzopoulos
Houston, US
★★★★★ 3
Effective but may be uncomfortable
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I have eczema on my feet and use a prescription cream that I leave on overnight. I often have a problem sleeping in socks but the silicone feels cool on my feet. The only drawback I have is the opening of the socks feel very tight around my ankles making them uncomfortable on me. I wish the opening was a bit more flexible.
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Reviewed in the United States on September 20, 2025
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Tessy
Draper, US
★★★★★ 1
Burned my already sensitive feet, too big
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
Feels icky, and the heat gets trapped and literally felt like my feet were being burned by these. The bottoms of these feel prickly and they are way too big. You have to sit still and cannot walk in them.
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Reviewed in the United States on April 22, 2026
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Ms. Mac
Cuba, US
★★★★★ 5
Just as good as paraffin wax
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I might prefer these socks over paraffin wax. They are comfy and very moisturizing. I use these socks once a week to keep the heels and soles of my feet moisturized between pedicures. I rinse with warm, soapy water then hang to dry. They are hard to walk in, but there's a saying printed in the socks that's says something to the effect of "take a break, stay off your feet" lol I love that as a reminder to put my feet up and relax
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Reviewed in the United States on April 9, 2026
S
Verified Purchase
SKI
Houston, US
★★★★★ 5
Love these!
Color: Pink & Beige, Size: Small(fits up to size 7)
Love these! As I write this review, I’m sitting in my recliner with these on. I have had other silicone socks in the past and would like to share a few of the things that I have learned. These fit great! The others were 2-3 sizes too big because you could not order a size. I wear a size 7 women’s shoe. I got the smaller size. I walked around my apartment in my old ones and they got kinda yucky. Now, I sit in my recliner, put them on and chill for a few hours. I now take them off and put in a ziplock bag so they stay nice and clean (no cat hair!). I use them once a week usually on Saturday or Sunday as I’m a working girl. Also, I use Auqaphor before I put them on and put cotton socks on after I’m finished. Your feet will be SO soft. This is not a one and done…I do this every week especially during sandal season! I know this was lengthy and I hope you got some tips.
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Reviewed in the United States on April 25, 2026
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Suleyka Torres
Bozeman, US
★★★★★ 5
Me encanta
Color: Glint Rainbow
Me encanto volveria a comprar
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Reviewed in the United States on May 23, 2026

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