link4+
SKU: 87400926966

link4+

Sale price$94.47 Regular price$104.97
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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For Your Every Summer RSVP, with Code: SUMMER15

Description

link4+When it comes to adding an amplifier or amplifiers to the factory audio system in a modern vehicle, the link4+ does what models from competing brands just cant. It is compatible with Start Stop systems, meaning you wont lose sound at a red light. It also has our best in class adaptive loading, so it works with virtually any OEM system. The link4+ is very flexibly. It can directly accept 4 channels of input and give you 4 channels of output. It can

When it comes to adding an amplifier or amplifiers to the factory audio system in a modern vehicle, the link4+ does what models from competing brands just can’t. It is compatible with Start-Stop systems, meaning you won’t lose sound at a red light. It also has our best in class adaptive loading, so it works with virtually any OEM system. The link4+ is very flexibly. It can directly accept 4-channels of input and give you 4-channels of output. It can accept 2-channels of input and give you 4-channels of output. If you input 4-channels, you can sum them down to 2-channels of output and pass through another 2-channels for retained sub level control. It even has a 3.5mm Auxiliary Input so you can add your phone or other portable device to the system. No other 4-channel LOC can do all of that. As an added bonus, it includes our Multi-Function Remote Level/Source Control that can adjust your subwoofer output level, the volume of the auxiliary source or serve as a Master Volume Control for your entire system. This is especially useful in OEM systems where speed sensitive volume dependent equalization is present. 4-Channel Matrix Summing Processor (4-in/4-Out) 2ch or 4ch Input Select (Direct, Copy or Sum) Auto Turn-On via DC-Offset or Audio Signal Detect Locking Detachable Power/Speaker Input Terminals Compact Aluminum Chassis w/Detachable Mounting tabs

4-Channel Line Output Converter 4-Channel Matrix Summing Processor (4-in/4-Out) Multi-Function Remote Level/Source Control Master Volume Control AUX Volume Control Independent CH3/4 Level Source/Function Select AUX 3.5mm Input 2ch or 4ch Input Select (Direct, Copy or Sum) Start-Stop Vehicle Compatible Matrix Summing with +/-6dB Level Trim Adaptive OEM Load Technology Differential Balanced Inputs Low Impedance Outputs Variable Gain Adjustments w/Clip LEDs Auto Turn-On via DC-Offset or Audio Signal Detect Generated +12V Remote Output Locking Detachable Power/Speaker Input Terminals Professional Grade Panel Mount RCA’s Compact Aluminum Chassis w/Detachable Mounting tabs link4+ Specifications Input Sensitivity OFFICE HOURS Closed Saturday - Sunday

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: 87400926966

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4.3 ★★★★★
Based on 706 reviews
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Popa Rabbit
Chelsea, US
★★★★★ 5
Fantastic product... fantastic fit !
Size: X-Large, Color: Black
First off, China got this product from their country to ours, then to my hometown.... faster than my own post office could get it across town after much bickering. So... thank you to the Chinese. Complaints about America being better... then start doing better. Secondly the coat was far superior than I even suspected. It fit well and I cannot wait until cooler weather to break it out ! Again... thank you China ! Highly recommend this product.
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Reviewed in the United States on August 25, 2021
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Solid Snake
Natrona Heights, US
★★★★★ 5
I Wore These So Much I Almost Forgot I Owned Other Pants
Size: 48W x 32L, Color: Dark Rinse
I've been on a lifelong quest for the perfect pair of everyday jeans—durable enough for yard work, comfortable enough for a long car ride, and presentable enough to run errands without looking like I've given up on life. Having worn everything from high-end designer denim to discount store brands, I approached these Wrangler Authentics with a healthy dose of skepticism, especially given the price. I'm now a convert. I've had these jeans for about four months, and they've been my go-to for everything from building a shed to grabbing coffee. The relaxed fit is exactly what it promises: not baggy, but with plenty of room where it counts. The cotton fabric feels sturdy but not stiff, and they've held up to numerous washes without any noticeable pilling or significant color fade. They’re a workhorse of a garment, and for the price I paid, the value is simply unbeatable. I got a quality product that feels like it should cost twice as much. Pros: Exceptional Value: The quality far exceeds the price point. Comfortable & Relaxed Fit: Provides ample room for movement without looking sloppy. Durable Fabric: Holds up well to physical activity and repeated washing. Classic Style: A timeless look that works for almost any casual occasion. Cons: So Comfortable They're Addictive: They may cause you to neglect all other pairs of pants in your closet.
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Reviewed in the United States on September 23, 2025
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DMJ
Waukegan, US
★★★★★ 5
Great jeans
Size: 44W x 29L, Color: Black
Great jeans that look like you dressed up. Fit well and the color is a true black.
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Reviewed in the United States on May 17, 2026
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David Millard
Waukegan, US
★★★★★ 4
Great jeans
Size: 36W x 29L, Color: Dark Stonewash
Great jeans great fit
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Reviewed in the United States on April 27, 2026
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Pamela Petersen
Pawtucket, US
★★★★★ 5
Fits to size. Nice quality. Heavy denim
Size: 33W x 32L, Color: Dark Stonewash
My husband lives his jeans. Perfect fit
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Reviewed in the United States on June 11, 2026

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