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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
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Description
STINGER 4000 SERIES 4 CHANNEL RCA CABLE (SI4420=20ft/6.10m)SI4420=20ft 6. 10m) Description: 4000 SERIES 4 CHANNEL INTERCONNECT STINGER AUDIOPHILE GRADE DESIGN IMPROVES SOUND QUALITY, NOISE REJECTION, AND OFFERS EASY INSTALLATION TRUE 4 CHANNEL CABLE, WITH ABILITY TO BE SEPARATED INTO 2 COMPLETE CABLES, FOR MULTI AMP INSTALLATIONS FRONT AND REAR CHANNEL INDICATORS OVERSIZED OFC CONDUCTORS PROVIDE EXCELLENT SOUND QUALITY CONTINUOUS CONNECTION CONSTRUCTION (C3 TECH) PROVIDES UNMATCHED SIGNAL TRANSFER SPLIT TIP
SI4420=20ft/6.10m)Description:
- 4000 SERIES 4 CHANNEL INTERCONNECT
- STINGER AUDIOPHILE GRADE DESIGN IMPROVES SOUND QUALITY, NOISE REJECTION, AND OFFERS EASY INSTALLATION
- TRUE 4 CHANNEL CABLE, WITH ABILITY TO BE SEPARATED INTO 2 COMPLETE CABLES, FOR MULTI-AMP INSTALLATIONS
- FRONT AND REAR CHANNEL INDICATORS
- OVERSIZED OFC CONDUCTORS PROVIDE EXCELLENT SOUND QUALITY
- CONTINUOUS CONNECTION CONSTRUCTION (C3 TECH) PROVIDES UNMATCHED SIGNAL TRANSFER
- SPLIT-TIP CONNECTOR ALLOWS BETTER SIGNAL TRANSFER
- STINGER AUDIOPHILE GRADE DESIGN IMPROVES SOUND QUALITY, NOISE REJECTION, AND OFFERS EASY INSTALLATION
- COMPACT CONNECTOR DESIGN FOR EASY INSTALLATION
- TWISTED PAIR WINDING PATTERNS IMPROVE CLARITY AND BROADEN DYNAMIC RANGE
- MINIMALISTIC CLEAR PROTECTIVE JACKET LOOKS GREAT AND MINIMIZES FRICTION FOR EASY INSTALL
- MOLDED STRAIN RELIEFS FOR EXTRA DURABILITY
- DIRECTIONAL TWISTED-PAIR CONSTRUCTION PROVIDES PROTECTION AGAINST INTERFERENCE
- STINGERS PROPRIETARY SHOC-KROME-PLATED CONNECTORS FOR EXCELLENT SIGNAL TRANSFER
- COLOR CODED CHANNEL IDENTIFICATION
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
4.6 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Qutool double sided cooling pillows
Color: Blue, Size: King(2 Pack)-20'*36', Color: Blue, Size: King(2 Pack)-20'*36'
After letting the pillows sit for 12 hrs they puffed up and feel great
Thus far satisfied with our purchase
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Reviewed in the United States on May 6, 2026
★★★★★ 5
It works! Quality pillow.
Size: Standard (1 Count), Color: Original White (Cooling)
This does actually provide a cooling effect, and it's very comfortable! The accompanying literature is helpful too. I believe this to be a quality pillow for the price.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Most comfortable pillow I’ve ever slept on
Size: Queen (1 Count), Color: Crescent White(cooling)
This is the most comfortable pillow I have ever slept on. It doesn't mash down like other pillows. Cradles my neck perfectly plus it’s cool. I broke my neck a couple of years ago and this pillow feels very good and comfortable. Definitely recommend to everyone. Ive used it since May and it’s retained its shape.
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Reviewed in the United States on June 6, 2026
★★★★★ 4
Smell
Size: Queen (2 Count), Color: Original White (Cooling)
The fact that there are not more comments on the smell of these pillows has me worried about some of yall. Listen, I LOVE the weight, and the firmness, it’s perfect for that. However, these pillows are RANK. They have a very strong mildew-ish smell that lingers. I took the outer cover off and washed it and let the pillow air out for a few days, the smell is still very strong when you press your face against it, which one does because it is in fact designed for that purpose. It smells so bad. It’s nauseating. I can smell it through two pillowcases and blanket that I threw on top of them hoping an extra layer would trap the smell. I’ll bake them in the Texas sun tomorrow and hope that helps, because otherwise these are the perfect pillows for someone who wants to feel like they are hugging a torso but can’t stand the sound/feel of someone else breathing. I don’t know…4 stars, if the smell goes away I’ll come back.
Update: many many days later. Either they don’t really smell anymore or I got use to it. They’ve held their firmness and shape well. I like them.
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Reviewed in the United States on March 9, 2026
★★★★★ 5
Actually Cooling Pillow
Size: Queen (1 Count), Color: Original White (Cooling)
This is a really nice pillow, I was worried it would be too soft or too firm but it's just right and it's actually cooling, it feels cool every time I touch it. I've noticed an improvement in sleep since using it. Would recommend!
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Reviewed in the United States on May 27, 2026