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Description
Quantum Audio QPX5000.1D 1-Channel 5000W MAX QEA Series Class D Monoblock AmplifierQPX5000. 1D Class D Monoblock Amplifier 5000 Watts FEATURES: Class D Monoblock Amplifier 1 Ohm Stable capability Amber Glow Logo Badge Audiophile Grade Components Speaker Short Circuit Protection High Efficiency Mosfet Design 12 dB Variable Low Pass X over 12 dB Variable Bass Boost 12 dB Variable Subsonic Filter 15Hz 55Hz Variable Phase Shift Double Sided PCB Q Link Master Slave Technology @ 2 Ohm Bass Remote Included SPECIFICATIONS: Dynamic Power :
- QPX5000.1D Class D Monoblock Amplifier / 5000 Watts
- Class D Monoblock Amplifier
- 1 Ohm Stable capability
- Amber-Glow Logo Badge
- Audiophile Grade Components
- Speaker Short Circuit Protection
- High Efficiency Mosfet Design
- 12 dB Variable Low Pass X-over
- 12 dB Variable Bass Boost
- 12 dB Variable Subsonic Filter 15Hz – 55Hz
- Variable Phase Shift
- Double Sided PCB
- Q Link Master/ Slave Technology @ 2 Ohm
- Bass Remote Included
- Dynamic Power : 5000 Watts
- Power 1 X 5000 Watts @ 1 Ohm mono
- Power 1 X 2500 Watts @ 2 Ohm mono
- Signal to Noise ratio >90dB
- Variable Subsonic Filter 15Hz – 55Hz
- Low Pass Crossover: 25Hz-250Hz
- Bass Boost @ 45Hz: 0-12db
- Phase Shift Control: 0-180 degree
- Frequency Response 10Hz – 220Hz
- THD at Rated Power 1 % <0.1%
- Input Sensitivity: 200mV – 6V
- Length: 11” / 280mm
- Width: 8.6” / 220mm
- Height: 1.96” / 50mm
FEATURES:
SPECIFICATIONS:
DIMENSIONS:
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.4 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
They Work
Husband struggles with cracking feet, he has tried so many home remedies these work great to keep the moisturizer on and the carpet dry!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
★★★★★ 1
Not worth the time or money
Never buy these, they causes feet cramps and bad pain even if you use foot pain cream
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
★★★★★ 3
Does the job but dangerous to walk with!
Does the job but dangerous to walk with: foot is sliding inside the sock if the foot was treated with cream or lotion prior. It is uncomfortable to sleep with but a necessary hurdle to heal your heels!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 24, 2025
★★★★★ 4
Does the trick
Bought it with urea cream for my senior dad who was diabetes. Careful with it, it will tear
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
★★★★★ 5
The really work!
Bought these or a friend with severely dry cracked feet. The change was significant and immediate. They wore them around the house for a day and that night they could already feel the difference.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
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