Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
ESX SXE2800.1D - Mono AmplifierSpecifications Mono Class D Digital Amplifier 1 x 650 1000 1400 Watts RMS @ 4 2 1 LPF 40 150 Hz Subsonic 10 35 Hz Bass Boost 0 12 dB Phase Shift 0 180 Dimensions 220 x 53 x 370 mm Efficiency up to 84% Features Aluminum Heatsink with Acrylic Inlay Flush mount Diamond Cut Logo Aluminum Frames on the End panels Massive Connection Terminals Bottom Panel with sturdy Mounting Brackets High Level Inputs with Error Protection System (EPS) Auto Turn On
Specifications
- Mono Class D Digital Amplifier
- 1 x 650/1000/1400 Watts RMS @ 4/2/1 Ω
- LPF 40-150 Hz
- Subsonic 10-35 Hz
- Bass Boost 0-12 dB
- Phase Shift 0-180°
- Dimensions 220 x 53 x 370 mm
- Efficiency up to 84%
Features
- Aluminum Heatsink with Acrylic Inlay
- Flush-mount Diamond Cut-Logo
- Aluminum Frames on the End panels
- Massive Connection Terminals
- Bottom Panel with sturdy Mounting Brackets
- High Level Inputs with Error Protection System (EPS)
- Auto Turn-On Function via High Level Inputs
- MOSFET PWM Power Supply, 3-Way Protection Circuit
- Master/Slave Link Mode
- Compact Bass Remote Controller
The new SIGNUM SXE series is visually inspired by the successful HORIZON HXE series, but already shows with the massive connection terminals and the noble aluminum end panels that it plays a class higher. The new amplifiers are also the first choice in terms of sound: The high-quality NE5532 operation amplifiers in the input section ensure the finest resolutions over the entire frequency range and guarantee lowest distortion values. The amps were also upgraded with the high-level inputs with Auto Turn-On Function; they are equipped with the “Error Protection System” (EPS), so when connected to OEM factory radios no functions are impaired or error messages are written to the vehicle memory. All models are equipped with bandpass filters and the 1 Ω stable, high-performance Class D mono blocks offer additionally a phase controller and the master/ slave option for linking two identical amps including a very small, easy-to-install cable remote control for the bass level. Further models of the series are in planning.
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
4.1 ★★★★★
Based on 1758 reviews
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Product Reviews
★★★★★ 5
Comfortable and Affordable
Color: Black
I normally dislike chairs like this, but with the budget I had I had to go with something more affordable. It is perfect and love how the handles go up to make a little bit more flush with the desk giving me some more room. The cushion is amazing, lumbar support is perfect for me. Very stable and I sometimes almost catch myself reclining back and wanting to fall asleep. Quality sturdy materials make it easy to attach any additional neck accessories to the chair. 10/10 would recommend.
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Reviewed in the United States on April 2, 2026
★★★★★ 4
Comfortable and Stylish Office Chair
Color: Black
The NEO Chair Office Desk Chair Computer High Back is a great addition to my workspace. It was easy to assemble and feels sturdy once put together. The high back provides good support, especially during long hours at my desk. The cushioning is comfortable, and the chair rolls smoothly without any issues. Overall, it looks professional and offers solid comfort for the price.
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Reviewed in the United States on February 28, 2026
★★★★★ 5
Perfect for College Students!
Color: Grey
I first bought this chair back in August of 2023. I used it nearly everyday for several hours. The chair just broke recently- the metal frame bent on the bottom of the chair (probably due to long term sitting and leaning to one side). This a great chair for college students looking for a more affordable but comfortable chair. The wheels move nice and smooth, the arm rests move up and down, and the back mesh of the chair is supportive, comfortable and breathable. To me, the seat of the chair is slightly bigger than a normal desk chair. It reclined decently far back and had a wide range of height adjustments. I just reordered this chair because I love it so much! I recommend this for anyone looking for a affordable, but comfortable desk chair!
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Reviewed in the United States on January 6, 2026
★★★★★ 5
as great as any 400 $ chair for so much less
Color: Black
This chair is wonderful. Easy to assemble, great home office size, not to overwhelming, very soft seating , great back support, adjustable in height and back. This chair meets all the expectation of a great chair.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
This is the chair! Stop looking! You found it!
Color: Grey
Seriously, it's just a great chair.
It's comfy, it works, it's well made and it's a fantastic price. I picked this up after trying a "criss cross" style chair that simply was NOT working for everyday, all day home office work. This chair is great and I love that the arms can go up, which turns it into a great art chair as well! The back support is solid, although it's not cushioned at all so you may find putting a little lumbar pillow will help (it hasn't bothered me but over time the elasticity of the mesh has worn a bit)
It was very easy to put together and I've been using it everyday, for 8-10 hours a day for several months now. For price you can't beat it. It's also wide enough of a seat I can sit cross crossed.
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Reviewed in the United States on June 26, 2025
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