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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
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Description
Esx Quantum Digital Monoblock Ql750.1Product Description: Power Output: 1 x 300 W RMS @ 4 ohms 500 W RMS @ 2 ohms 750 W RMS @ 1 ohm Amplifier Type: Class D Frequency Range: Subsonic 10 40 Hz Lowpass 40 150 Hz Phase Shift: 0 180 Bass Boost: 18 dB @ 40 Hz Output Options: Line Outputs Additional Features: Bass Remote included, Start Stop ready Input Options: High Level Inputs with EPS Auto Turn On Efficiency: 92%
Product Description:
- Power Output: 1 x 300 W RMS @ 4 ohms / 500 W RMS @ 2 ohms / 750 W RMS @ 1 ohm
- Amplifier Type: Class-D
- Frequency Range: Subsonic 10 - 40 Hz / Lowpass 40 - 150 Hz
- Phase-Shift: 0-180° / Bass Boost: 18 dB @ 40 Hz
- Output Options: Line-Outputs
- Additional Features: Bass-Remote included, Start/Stop ready
- Input Options: High Level Inputs with EPS / Auto-Turn-On
- Efficiency: 92%
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
4.9 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 1
Sizing way off
Size: One Size, Color: (100) White / White / Halo Gray
These were my favorite socks, at least the old style was. They redid them and I was okay with it. However, I don't understand how they are a one size fits most. I tried them on and they were still too big at the top. There was so much extra fabric at the toes. For reference, I wear a size 8.5 women's shoe, typically. The packaging says fits most from size 5.5 to 12. I don't understand how it fits that wide range of shoe size. Definitely returning these and I will be buying something else.
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Reviewed in the United States on October 10, 2024
★★★★★ 5
Genial
Size: One Size, Color: (015) Tetra Gray / Gray Matter / White Quartz
Me encanta la textura y sobre todo que tiene para que siempre sepas en cuál pies va!
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Reviewed in the United States on August 29, 2025
★★★★★ 5
Comfortable
Size: One Size, Color: (348) Silica Green / White / Titan Gray
Comfortable and stays in place
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Reviewed in the United States on May 27, 2025
★★★★★ 5
Best socks for work or working out.
Size: One Size, Color: (015) Tetra Gray / Gray Matter / White Quartz
Great socks. They stay on your heel! Love the material; breathable and not thick. Love the neutral tone colors.
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Reviewed in the United States on January 1, 2025
★★★★★ 3
Didn’t meet full expectations
Size: One Size, Color: (001) Black / Black / Jet Gray
Much shorter than anticipated.
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Reviewed in the United States on December 16, 2025