SKU: 54839519322

USED | Apocalypse ATOM 12.5K PRO | 12500 Watt Power Amplifier

Sale price$371.20 Regular price$412.45
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

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Description

USED | Apocalypse ATOM 12.5K PRO | 12500 Watt Power AmplifierBassknob not included The product is Used Used means: the product was used and still in good working condition. It may have some scratches after previous installation and signs of wear. The product is working, tested by our technician and still under the limited warranty for a 3 month. Warranty doesnt cover: Damage due to misuse of product Damage due to using the product outside of the recommended specifications. Damage due to negligence or abuse

Bassknob not included

The product is Used 

Used means: the product was used and still in good working condition.
It may have some scratches after previous installation and signs of wear.
The product is working, tested by our technician and still under the limited warranty for a 3 month.

Warranty doesn’t cover:
Damage due to misuse of product
Damage due to using the product outside of the recommended specifications. 
Damage due to negligence or abuse 
Improper installation (including professional installation)
Damage due to clipping, overpowering and/or distortion (improper tuning)

 

Specifications

Model ATOM 12.5K PRO
Class D
Number of the channels 1
Frequency response 10 - 250 Hz
1 Ohm RMS Power (14.4 V) 12500 W
1 Ohm RMS Power (12 V) 10200 W
2 Ohm RMS Power (14.4 V) 6950 W
4 Ohm RMS Power (14.4 V) 3870 W
Minimum permissible load on the channel 1 Ohm
Low pass filter 40 - 250 Hz
Crossover 12 dB/Oct
Subsonic filter 10 - 50 Hz
Bass frequency adjustment  35 - 90 Hz
Input terminal 0 Ga
Output terminal 4 Ga
Working voltage 9 - 16 V
Signal-to-noise ratio ≥ 85 dB
Size (WxLxH) 24 x 8.6 x 2.6 inch
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: 54839519322

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4.1 ★★★★★
Based on 21 reviews
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Verified Purchase
Gloria C.
Pawtucket, US
★★★★★ 3
Daily Intake on Label Confusing
Label was not clear regarding milligrams per pill. Title label stated 2000mgs per serving (of 4 pills), but “supplement label” states 4 pills is 144 mgs per serving as a 34% of daily value. Very confusing. Not sure which metric to go by for daily intake.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 22, 2025
M
Verified Purchase
Michael R. Wong
Pawtucket, US
★★★★★ 5
Great supplement
I like the way it helps me relax to sleep and helps to keep me more focused
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
J
Verified Purchase
John S. Raydo
Cuba, US
★★★★★ 5
No diarrhea
My wife had severe diarrhea using a common type of magnesium, taken at doctor's recommendation. Doctor recommended this type, L-Threonate. Totally eliminated diarrhea problem.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
A
Verified Purchase
Abir damaj
Lowell, US
★★★★★ 5
Magnesium
Helps with sleep, relaxation, and muscle cramps * Can support mood and reduce stress * Good for overall body function (nerves, muscles, heart)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
D
Verified Purchase
DL
Waukegan, US
★★★★★ 4
High Quality
My husband is deficient in magnesium and these by far looked like they were of the highest quality . Not sure yet if they help him sleep better but will be purchasing them again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026

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