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Ships within 48 hours · Estimated delivery Jul 4 - Jul 9
For Your Every Summer RSVP, with Code: SUMMER15
Description
Stax SRM-700S Semiconductor Driver UnitThe Stax SRM 700S represents a significant advancement in electrostatic amplification, featuring a fully semiconductor architecture with proprietary low noise dual FET circuitry in its input stage. This model marks a historic milestone by introducing J FET technology to Stax's driver unit lineup, leveraging its superior low noise characteristics and robust current delivery through an emitter follower configuration. This topology maximizes the sonic

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
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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 1180 reviews
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Product Reviews
★★★★★ 5
Mopar Quality
Size: 1 Count
I regularly buy Mopar filters for my vehicles and have never had a problem with them. These are great filters at a good price and of course it is very convenient buying on Amazon.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 20, 2025
★★★★★ 5
The Genuine Deal
Size: 1 Count
OEM filter. Works exactly as it should. My application is for a 2016 Jeep Cherokee, 3.2L.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025
★★★★★ 5
Great Fit, No Problems.
Size: 1 Count
Great Factory part that's easy to install and performs as one would expect. Have purchased this part many times for my wife's Jeep and never had any problems.
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Reviewed in the United States on March 30, 2026
★★★★★ 5
It is original part
Size: 1 Count
Amazon says this does not fit my town and country but it does. Have used it before so knew Amazon site was wrong
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Works as it should
Size: 1 Count
It fits my 2017 Chrysler 300S 3.6L and yet to have any issues. It better work as it is a MOPAR filter. I am happy with it.
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Reviewed in the United States on July 13, 2025




