SKU: 55345427292

ESX QL600.4-24V - 4 Channel 24V Amplifier

Sale price$117.00 Regular price$130.00
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

ESX QL600.4-24V - 4 Channel 24V AmplifierSpecifications 4 Channel Class D Digital Amplifier 4 x 100 170 Watts RMS @ 4 2 2 x 340 Watts RMS @ 4 bridged HPF 50 5000 Hz (CH1 2) HPF 10 500 Hz (CH3 4) LPF 50 5000 Hz (CH3 4) Copy Mode CH3 4 > CH1 2 Bass Boost 0 12 dB Bandpass Function Input Selector Dimensions 226 x 43 x 120 mm Efficiency up to 86% Features Advanced Class D Technology with very high Efficiency Selected and audiophile tuned Components Massive Aluminum Heatsink Heavy lateral Die cast

Specifications

  • 4-Channel Class D Digital Amplifier
  • 4 x 100/170 Watts RMS @ 4/2 Ω
  • 2 x 340 Watts RMS @ 4 Ω bridged
  • HPF 50-5000 Hz (CH1/2)
  • HPF 10-500 Hz (CH3/4)
  • LPF 50-5000 Hz (CH3/4)
  • Copy Mode CH3/4 > CH1/2
  • Bass Boost 0-12 dB
  • Bandpass Function
  • Input Selector
  • Dimensions 226 x 43 x 120 mm
  • Efficiency up to 86%

Features

  • Advanced Class D Technology with very high Efficiency
  • Selected and audiophile tuned Components
  • Massive Aluminum Heatsink
  • Heavy lateral Die-cast Parts
  • High Level Inputs with Error Protection System (EPS)
  • Auto Turn-On Function
  • Start/Stop Ready
  • MOSFET PWM Power Supply
  • 3-Way Protection Circuit
  • Compact Bass Remote Controller

The QUANTUM QL amplifiers in the ESX Portfolio are technically the small siblings of the QUANTUM QE models. Ideally, they can be used where the installation space is very tight. They are also emission-free and, like the large QE models, have the finest Class D technology on board, which leaves nothing to be desired in terms of performance, sound quality and setting options. The QL models are also coming with the space-saving remote control. The 24V versions can be operated in trucks and coaches with a 24 volt electrical system.

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: 55345427292

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4.7 ★★★★★
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M
Verified Purchase
Melonie Loves
Lake Worth, US
★★★★★ 1
Stopped working in 4 months
Color: Black
It’s hard to find a whisker that has good reviews. I was hopeful with this one because I wanted multiple attachments and speeds. When I received it I was close to returning it because the attachments were hard to take off and very fragile. I should have returned it at that point because 4 months later Ive missed the return window. I did not use often and if I did it would have broken sooner. All of the sudden it stopped spinning. I recharged it overnight and it didn’t help. Of the three speeds, non work except the middle speed that spins at a wonky pace, and turns off randomly. It’s garbage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
C
Verified Purchase
CC
Lexington, US
★★★★★ 5
Good mixer and good customer service!
Color: Black
We were really enjoying this frother, one day it turned on and smoked a little and wouldn’t turn off; we contacted the seller and they sent a replacement immediately, had it within a week! Very good customer service.
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Reviewed in the United States on June 6, 2026
A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 5
Works well and looks cute
Really nice set. Grind is fine and turn is easy. Highly recommend manual over battery operated ones.
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Reviewed in the United States on April 1, 2026
C
Verified Purchase
CP
Boise, US
★★★★★ 5
Easy to grind, fills a lot
Color: Tall - Black
Wonderful! Grinds easily without a big mess like a previous grinder i purchased. Will purchase the set next time. Love it!
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Reviewed in the United States on June 9, 2026
W
Verified Purchase
William Mayfield
Grantham, US
★★★★★ 4
Works good but have only tried it on fine setting.
Works good but should have an overall cap as seasoning gathers around the inside.
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Reviewed in the United States on February 13, 2026

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