SKU: 59151407327

Esx Quantum 4Ch Digital Amp Q-Fourv2 12V

Sale price$179.99 Regular price$199.99
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Esx Quantum 4Ch Digital Amp Q-Fourv2 12V4 Channel 100W RMS Amplifier Experience powerful sound with our 4 Channel 100W RMS Amplifier! Whether you're driving 4 or 2 speakers, this Constant Power Fullrange Class D Amp delivers crystal clear audio. Key Features: 4 x 100W RMS @ 4 ohms 2 ohms 2 x 200W RMS @ 4 ohms 2 ohms (when bridged) High Level Inputs with Auto Turn On and EPS for easy setup Bass Boost 0 12 dB for customizable low end punch Dupe Mode (Bridge Mode) CH3 4 > CH1 2 for enhanced

4-Channel 100W RMS Amplifier

Experience powerful sound with our 4-Channel 100W RMS Amplifier! Whether you're driving 4 or 2 speakers, this Constant Power Fullrange Class-D Amp delivers crystal-clear audio.

Key Features:

  • 4 x 100W RMS @ 4 ohms / 2 ohms
  • 2 x 200W RMS @ 4 ohms / 2 ohms (when bridged)
  • High Level Inputs with Auto-Turn-On and EPS for easy setup
  • Bass-Boost 0-12 dB for customizable low-end punch
  • Dupe-Mode (Bridge Mode) CH3/4 > CH1/2 for enhanced audio options
  • HP 20-4000 Hz (CH1/2) and HP 10-500 Hz (CH3/4) for fine-tuning
  • LP 50-4000 Hz (CH3/4) for precise frequency control
  • Start/Stop ready for seamless integration into your system
  • 84% Efficiency for optimized power usage

Upgrade your car audio system with this efficient and reliable amplifier. The high-level inputs with Auto-Turn-On and EPS make installation a breeze. Plus, the Bass-Boost and Dupe-Mode (Bridge Mode) features let you tailor the audio output to your preferences.

Get ready for an immersive audio experience with our 4-Channel Amplifier. Order now and enjoy the perfect blend of power and precision!

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: 59151407327

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4.7 ★★★★★
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Verified Purchase
Tilly
Dallas, US
★★★★★ 5
Great fitting sandals
Size: 7.5, Color: Sand
Great fitting. Beautiful. Fit like a glove. Great to walk in. Great quality. Lightweight. All in one gorgeous sandals.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
J
Verified Purchase
J. C.
Cuba, US
★★★★★ 5
My new favorite summer sandal!
Size: 8.5, Color: Bay Fog
I am loving these shoes so far this summer! The color is so cute, perfect for a light summer palette. It's the perfect light purple that doesn't make me look pale or washed out. For reference, I have fair to light neutral skin tone. They are SO comfortable - a little too comfortable for a shoe, it's more comfortable than my ugg slippers! They do take a second to put on as you have to either force your ankle in without unstrapping the back - don't judge me - or undo them. Thankfully they have a strap to help get them on easily. I love these shoes. I am a medium width, but I think these have some wiggle room since both the straps are velcro and adjustable somewhat. They are easy to walk in, hold onto the foot, have been more balanced than some others I have had in this platform style, and are very cushioned to walk in. Slight arch support to me but I have somewhat high arches so if you are more flat footed or standard arch these will give you even better support. Really impressed with these. They are more casual but work with many different outfits from sundresses to jeans. For me, these were a great buy and I will be wearing them all summer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
S
Verified Purchase
Sonia
Carnegie, US
★★★★★ 5
Comfort and style
Size: 8.5, Color: Chestnut
Like walking on clouds with support. Thank you Ugg’s. Perfect size 8.5 Will buy again.
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Reviewed in the United States on June 11, 2026
J
Verified Purchase
Jennifer
Charlottesville, US
★★★★★ 5
Style, Comfort
Size: 9, Color: Sand
If I could give a Ten Star review, I would. Hands down the most comfortable pair of sandals I have ever owned. I wore them 16 days straight while touring Italy. Comfortable and goes with all of your outfits. They pack well in a suitcase too. Light weight.
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Reviewed in the United States on May 21, 2026
N
Verified Purchase
Naomi L.
Bozeman, US
★★★★★ 5
Wonderful
Super comfy and easy on and off, yet stylish imo! I could walk miles in these as a 56 yo and have worn them for three years! I hope they never stop making them. The only tweek I would suggest is to cover the footbed with leather or suede not cloth so they would last longer!
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Reviewed in the United States on April 15, 2026

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