Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
For Your Every Summer RSVP, with Code: SUMMER15
Description
Earthquake - XJ-300ST Amplifier for Tactile TransducersEarthquake XJ 300ST Amplifier for Tactile Transducers Features Class J Stereo Design: Provides cool running power with a compact and installer friendly size. Customizable Channel Setup: Allows for MONO bridged, 2 channel, and 2. 1 channel wiring configurations. Versatile Applications: Suitable for multi channel audio systems. Interlocking Design: Join two XJ 300STs for side by side rack mounting. 1U Rack Space: Tall with half rack width chassis.
Earthquake - XJ-300ST Amplifier for Tactile Transducers
Features
- Class J Stereo Design: Provides cool running power with a compact and installer-friendly size.
- Customizable Channel Setup: Allows for MONO bridged, 2-channel, and 2.1-channel wiring configurations.
- Versatile Applications: Suitable for multi-channel audio systems.
- Interlocking Design: Join two XJ-300STs for side-by-side rack mounting.
- 1U Rack Space: Tall with half-rack width chassis.
- Signal Sensing Toggle Switch: With +12V trigger input.
- Selective Variable Crossover: Bypass/lowpass toggle switch to turn crossover on or off.
- Phase Adjustment: 0–180° phase adjustment.
- Voltage Selector: 110V/220V AC selector.
- RCA Inputs: Volume control for easy integration.
- Mounting Options: Includes 4 detachable short rack ears for both rack and wall mounting, back bracket, and optional long ear extension brackets (RM-300FR).
- Award Recognition: Technology Integrator’s 2016 Impact! Awards Finalist.
Specifications
-
Output Power:
- 2 x 110 WRMS @ 8-Ohm
- 2 x 170 WRMS @ 4-Ohm
- 170 WRMS @ 8-Ohm Mono Bridged
- 300 WRMS @ 4-Ohm Mono Bridged
- Frequency Response: 20Hz–20kHz
- Input Impedance: 10 kOhm
- Impedance: 4–8 Ohm
- Crossover Frequency: 50Hz–160Hz
- SNR: > 97 dB
- Damping Factor: > 400
- THD: < 0.08%
In The Box
- (1) XJ-300ST Stereo Class J Amplifier
- (4) Short Mounting Ears (with mounting screws)
- (1) Back Bracket (with mounting screws)
- (4) Rubber Feet
- (1) Power Cord
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
4.5 ★★★★★
Based on 2155 reviews
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Product Reviews
★★★★★ 5
FINALLY!!! Ordering more!
Size: 6, Color: Lapis Sights
Finally! Normal jeans for my little! Not stretchy not skinny not “jeggings,” normal, jean material that FIT HER PERFECT!!! She is 5, taller than most her age and solid so I have to buy her in tops and outfits usually 6/7. Although she's tall, these sizes in pants are to large for her waist. I ordered a 6 in these and could not be happier!! They perfectly fit her waist, hug her bottom just right, and sit right at the bottom of her foot. I will order more!! I have different styles coming from Levi, I hope those fit just as well. Will update with pics
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2026
★★★★★ 5
Levi girls jeans
Size: 6, Color: Lapis Awe
Great fit. Have bought multiple.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
★★★★★ 5
Jeanw
Size: 12, Color: Lapis Awe
Nice jeans, just wish I bought larger size. Daughter growing like weed, lol
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
★★★★★ 5
Worth purchasing
Size: 16, Color: Legacy
Great quality. Very satisfied how they looked on my daughter. True to size. They looked very nive ok my daughter. Good material.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 3, 2025
★★★★★ 4
Good fit
Size: 12, Color: Lapis Sights
Fit to size. The waist has adjustable band which is good for a growing child. Would buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 14, 2025
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