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Description
Crown IT4X3500HDB 4000W 4-Channel Amplifier (Binding Post Version)he I Tech 4x3500HD amplifier is the industry's first high powered tour sound amplifier featuring four inputs, Analog, AES3, and CobraNet, fully routable to any one of 4 outputs. Each channel features a complete compliment of OMNIDRIVEHD Processing, including the acclaimed LevelMAX Limiter Suite, and support for linear phase FIR filters as used in the latest JBL V5 loudspeaker tunings. Combine that with Crown's patented Class I technology delivering
he I-Tech 4x3500HD amplifier is the industry's first high-powered tour sound amplifier featuring four inputs, Analog, AES3, and CobraNet™, fully routable to any one of 4 outputs. Each channel features a complete compliment of OMNIDRIVEHD™ Processing, including the acclaimed LevelMAX™ Limiter Suite, and support for linear phase FIR filters as used in the latest JBL V5 loudspeaker tunings. Combine that with Crown's patented Class-I technology delivering uncompromising power output across all four channels, and it's easy to see why the I-Tech 4x3500HD is the flagship tour sound amplifier from Crown.
Features
More Flexibility
- True Ethernet backbone – fast, reliable and scalable
- Color LCD provides users with diagnostics and presets for easy setup
- Includes SLM (Sweep Load Monitoring) with system-level diagnostics
- Front panel USB connector transfers presets to/from a USB drive to the amp’s DSP
- New software interface based on customer feedback manages presets, provides easier system-level changes, and includes a configuration wizard
- The only product available with analog, AES, CobraNet®, HiQnet™ and Ethernet connectivity
No Compromise
- BSS OMNIDRIVEHD™ DSP processing with industry leading IIR filters and linear phase FIR filters
- High common-mode rejection eliminates hum and RFI on input cables
- Professional-grade connectors for all inputs and outputs
- Full power-supply voltage is always available, allowing instantaneous power on demand
- Quality-graded components let you safely drive the amplifier harder
- More total capacitance provides tremendous energy reserves for power bursts
No Comparison
- The only tour sound amplifier that provides four routable inputs to any output (analog, AES, VDrive, or CobraNet)
- LevelMAX™ peak voltage and RMS power limiters communicate with each other, resulting in smooth and accurate response, better sound
- Sixth generation patented Class-I (BCA®) circuitry couples power efficiently to the load and provides low AC current draw
- Global Power Supply; universal AC input accepts 100-240VAC, 50/60 Hz (±15%)
Specifications
| Channels | 4 inputs, 4 outputs (Analog, AES 3, VDrive, CobraNet) |
| Sensitivity | Adjustable in 0.1dB increments from 1.28Vrms to 8Vrms |
| Damping Factor | >5000 |
| Signal to Noise Ratio | ≥108dB |
| THD (full rated power, 20 Hz - 20 kHz) | 0.35% |
| Frequency Response | ±0.25dB |
| Intermodulation Distortion (from 0 dB down to -40 dB) | 0.06% |
| Crosstalk | >80dB |
| Common Mode Rejection | >80dB typical |
| Power Connector | 32A PowerCON |
| Dimension (HxWxD) | 89mm x 483mm x 431mm 3.5in x 19in x 16.9in |
| Net Weight | 13.2kg (29lbs) |
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
4.9 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Nice Suit For The Price
This suit was a time-saver! My wife ordered a tux that wasn't going to make it for a formal occasion, so this was ordered and came within three days. It was a good thing she purchased 2, in case of sizing errors. The extra large pants worked, but sizing down to the large jacket & vest made the best combination/fit. We didn't go with the blue/black bow tie & flower it came with, but may for another event. However, being able to work interchangeably at a low price was rewarding!!
Thought to add comments that the look of this suit is pleasing (though it's not the best thread). The workmanship gives it a 5 and even greater. The compliments were many. I do suggest using a good steam iron that will eliminate the wrinkles, without creating unwanted creases, while barely touching the suit; but, definitely follow the creases in the pants leg.
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Reviewed in the United States on March 20, 2025
★★★★★ 5
Disappointed
Size: XX-Large, Color: Light Grey, Size: XX-Large, Color: Light Grey
Overview of the Purchase Experience
I recently ordered a 3-piece suit for my significant other, who is quite tall at 6’8”. I was excited about this purchase, hoping it would be a stylish addition to his wardrobe. However, upon receiving the suit, I encountered several issues that I feel compelled to share.
Color Discrepancy
One of the most disappointing aspects of this order was the color inconsistency. The suit was supposed to be a cohesive set, but it arrived with two different colors. This mismatch not only detracted from the overall aesthetic but also made it difficult to wear as a complete outfit. When purchasing a suit, especially a three-piece one that includes trousers, a vest, and a jacket, one expects all pieces to match in color and style. Unfortunately, this was not the case here.
Quality Concerns
In addition to the color issues, I found the quality of the fabric and construction to be subpar. The material felt cheap and did not have the durability or elegance one would expect from a suit. The stitching appeared uneven in places, and there were loose threads that raised concerns about its longevity. A well-made suit should exude quality and craftsmanship; however, this product fell short on both counts.
Fit Issues Related to Height
Given my significant other’s height (6’8”), finding suits that fit well can be challenging. While I cannot recall his exact weight at this moment, it’s important to note that tall individuals often require tailored fits or specific sizing options that accommodate their stature. Unfortunately, even if the colors had matched and the quality had been better, I doubt this suit would have fit him properly without additional alterations.
Conclusion
Overall, my experience with this 3-piece suit has been disappointing due to color discrepancies and poor quality construction. For anyone considering purchasing this item for someone tall or for themselves, I would recommend looking elsewhere unless you are prepared for potential issues with fit and appearance.
Peggy Cole FabFashiion not approved
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Reviewed in the United States on September 24, 2024
★★★★★ 5
Excellent Affordable Suit for Special Occasions
Size: Large, Color: Black, Size: Large, Color: Black
Bought this for prom and was very happy with how it looked. The jacket is a nice medium weight and looked great on. We ordered a large, which was slightly big, but after having the suit tailored it fit perfectly. My son received many compliments and looked amazing.
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Reviewed in the United States on May 16, 2026
★★★★★ 4
Worked out perfect. Great value, quality suit
Size: Small, Color: Black, Size: Small, Color: Black
Worked out perfectly for my son’s 8th grade formal. Pictured he is wearing a men’s small. Quality but a little baggy. It fit fine but we had the jacket altered to fit tighter around his back and the pants were hemmed and tapered. Great value for the money. Does not include a white shirt. Includes jacket, vest, pants, bow tie and pocket pin. 4 stars only because of baggy but some may like that fit.
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Reviewed in the United States on May 4, 2025
★★★★★ 5
Awesome Suit
Size: Medium, Color: Black
Awesome suit, My son wore it to prom.
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Reviewed in the United States on April 29, 2026
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