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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
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Description
Orion XTRPRO4.1K XTR PRO Series 1000W RMS IntelliTech 4-Channel Class-D Full-Range Car Amplifier (1-Ohm Stable)Orion XTRPRO4. 1K 4 Channel Full Range Class D Amplifier 1 Ohm Stable 310W RMS x 4 A powerful and compact solution built for clarity, control, and flexibility, the Orion XTRPRO4. 1K delivers up to 310 watts RMS per channel at 1 ohm in a rugged, installation friendly form factor. Whether youre powering a high end front stage or a full range system, this Class D amp provides the performance and efficiency serious audio builds demand. Key Features 4
Orion XTRPRO4.1K 4-Channel Full-Range Class D Amplifier – 1 Ohm Stable / 310W RMS x 4A powerful and compact solution built for clarity, control, and flexibility, the Orion XTRPRO4.1K delivers up to 310 watts RMS per channel at 1 ohm in a rugged, installation-friendly form factor. Whether you’re powering a high-end front stage or a full-range system, this Class D amp provides the performance and efficiency serious audio builds demand.
Key Features
- 4-Channel Full-Range Class D Amplifier
- IntelliTech™ Full-Range Design
- 1-Ohm Stable on All Channels
- Up to 310W RMS x 4 @ 1 Ohm
- Variable High-/Low-Pass Filters (40Hz – 500Hz)
- Variable Bass Boost (0–12dB)
- Remote Gain Controller Included
- Compact Footprint – Just 11" Wide
- Heavy-Duty Power & Speaker Terminals
- Thermal and Short Circuit Protection
- RMS Power @ 4 Ohms: 150W x 4
- RMS Power @ 2 Ohms: 220W x 4
- RMS Power @ 1 Ohm: 310W x 4
- High-Pass Filter: 40Hz – 500Hz
- Low-Pass Filter: 40Hz – 300Hz
- Gain Control: 200mV – 6V
- Signal-to-Noise Ratio: >94dB
- Damping Factor: >100
- Total Harmonic Distortion: <1%
- Power Terminals: 3 × 4 AWG
- Speaker Terminals: 4 × 4 AWG
- Remote Turn-On: 10 AWG
- Dimensions: 11.02" x 5.90" x 2.16"
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 15 reviews
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Product Reviews
★★★★★ 5
Mark T T-shirt
Size: XX-Large, Color: White
I’m content nice quality good price works for me
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025
★★★★★ 5
I like the shirt and the price was decent
Size: X-Large, Color: Black
Nice but I don’t like it on my neck. I’m giving it away as a gift.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 14, 2025
★★★★★ 1
Too small for the shown size.
Size: XX-Large, Color: Black, Size: XX-Large, Color: Black
I usually would buy XL size but in this case I bought XXL thinking since it's cotton it might shrink. But when I tried the T-shirt it was too small. My older XL sized T-shirt has 2 1/2" larger total shoulder width and 3" wider body width. See attached pictures. Length was also a bit shorter by about 1/2". I will to return it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
★★★★★ 2
Does not match the size
Size: 3X-Large, Color: Blue
Way smaller than the size indicated. Very thin material, almost see- thru.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025
★★★★★ 5
Will buy again
Size: XX-Large, Color: White
Very comfortable. Fits as expected,
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 15, 2025
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