SKU: 26586182846

NX9-XTG4 - XT/Race Sprung 4 Pad

$239.40 $266.00
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Description

NX9-XTG4 - XT/Race Sprung 4 PadIntroducing the NX9 XTG4 XT Race Sprung 4 Pad Clutch Kit by ACT, designed for the most demanding drivers seeking uncompromising performance on the race track. This kit features an Xtreme pressure plate paired with ACT's 4 pad spring centered race disc, delivering exceptional torque capacity and durability. Specifications: Item Description: XT Race Sprung 4 Pad Product Weight (lbs.): 10. 8 Torque Capacity (ft lbs.): 410 Torque Capacity Over OE: 136%

Introducing the NX9-XTG4 XT/Race Sprung 4 Pad Clutch Kit by ACT, designed for the most demanding drivers seeking uncompromising performance on the race track. This kit features an Xtreme pressure plate paired with ACT's 4-pad spring-centered race disc, delivering exceptional torque capacity and durability.

Specifications:

  • Item Description: XT/Race Sprung 4 Pad
  • Product Weight (lbs.): 10.8
  • Torque Capacity (ft/lbs.): 410
  • Torque Capacity Over OE: 136%
  • Disc Material: Ceramic
  • Clutch Disc Diameter (Inches): 8.4
  • Clutch Disc Diameter (Millimeters): 214
  • Input Shaft Diameter (inches): 0.8125
  • Pressure Plate Type: Xtreme
  • Warranty: 12 Months

Description: The NX9-XTG4 kit features ACT's Xtreme pressure plate renowned for its exclusive diaphragm design, increasing clamp load, reducing deflection, and maximizing clutch life. These pressure plates undergo a rigorous four-stage heat-treating process for unparalleled performance and durability.

Paired with the pressure plate is ACT's 4-pad spring-centered race disc, featuring a spring-center construction to properly damp torsional vibrations for quieter operation and resist failure even under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability.

Features:

  • Feel: Moderate to heavy pedal effort, aggressive engagement, OE to mild gear rattle
  • Life: Moderate friction life, extended by ACT's exclusive diaphragm design
  • Quality: Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance
  • Recommended Use: Recommended for high horsepower street or race use
  • ACT Difference: 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Vehicle Fitment: Compatible with various models of Infiniti G20, Nissan NX, and Nissan Sentra from 1991 to 2006.

PROP 65 WARNING: This product can expose you to chemicals including carbon black, glass wool fibers, and silica (in clutch discs), chromium and nickel, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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: 26586182846

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4.6 ★★★★★
Based on 17 reviews
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Hatem
Lake Worth, US
★★★★★ 5
Klipsch R50 M next generation
Size: 5.25” Woofer
In spite of small size sound is very nice iam using it with a subwoofer and with my yamaha A4A AV receiver i like it iam hearing mostly heavy metal and the speakers have a nice punch and attack
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
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Yaniv.F
Phoenix, US
★★★★★ 4
compact surrounds that blend well with the right setup
Size: 4” Woofer
I picked up the Klipsch R‑40M as part of a full 5.1 system built around the R‑50M fronts and the R‑50C center. My original plan was to use another pair of R‑50M speakers in the back, but they simply didn’t fit in the rear cabinet space I have. The R‑40M ended up being the only model that fit comfortably, so they became my surround channels. In terms of build quality, they feel solid and consistent with the rest of the Reference Next‑Gen line. The copper woofers and updated horn design give them the same visual identity as the larger models, which helps the whole system look cohesive. They’re compact enough to place in tighter spaces without compromising too much on performance. Sonically, the R‑40M does a respectable job as a surround speaker. Effects are clear, directional cues are easy to follow, and they integrate smoothly with the more powerful R‑50M fronts. That said, they are noticeably less powerful than the R‑50M, so you need to spend a little time balancing your levels. Once I bumped their channel trim a bit and adjusted the distance settings, the rear soundstage locked in nicely and felt much more even. They won’t deliver the same fullness or dynamic punch as the larger models, but for rear channels that’s usually not a deal breaker. What matters is clarity and consistency, and the R‑40M handles both well. Movies with active surround mixes feel immersive, and ambient effects wrap around the room without calling attention to the speakers themselves. If you’re building a system where space is limited in the back, the R‑40M is a practical and capable choice. Just be prepared to fine tune your calibration so they match the output of the bigger speakers up front. Once dialed in, they round out a 5.1 setup very effectively.
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Reviewed in the United States on January 22, 2026
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Integrion
San Leandro, US
★★★★★ 5
Great Bang for the Buck!
Size: 5.25” Woofer
These R50 Studio Monitors are worth every penny. One could easily spend a heck of a lot more to get less. Have been a pro audio engineer my entire life. These monitors kick out clean, solid bass and accurate highs. Klipsch did a excellent job designing these monitors. Perfect for smail spaces where fidelity is critical. If you wall mount these, make sure you leave at least a 1.5 inch air gap between the back of the monitor and the wall. These units are sweet.
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Reviewed in the United States on July 22, 2025
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Kgolfinghawaii
Lowell, US
★★★★★ 5
Worth the price
Size: 5.25” Woofer
I had in ceiling front speakers and went with these instead. The front ceilings are now height speakers. Sounds great now.
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Reviewed in the United States on January 23, 2026
A
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Amazon Customer
Phoenix, US
★★★★★ 5
Small but mighty
Size: 5.25” Woofer
Great sound. I can turn my stereo up loader than I care to listen to it and notice no distortion.
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Reviewed in the United States on April 20, 2026

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