SKU: 49589197849

ESX SX800.2 2-Channel Class D Amplifier

Sale price$117.42 Regular price$130.47
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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31

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Description

ESX SX800.2 2-Channel Class D AmplifierThe ESX SX800. 2 is a SIGNUM SX 2 channel Class D amplifier for high output front, rear or subwoofer systems. The official ESX page confirms 2 x 180W RMS at 4 ohm, 2 x 280W RMS at 2 ohm and 2 x 400W RMS at 1 ohm, with bridged output up to 1 x 800W RMS at 2 ohm. It uses a compact die cast aluminium heatsink and includes RCA inputs and outputs, high level inputs with EPS, auto turn on, start stop readiness, HPF LPF filtering, bass boost and a compact

The ESX SX800.2 is a SIGNUM SX 2-channel Class D amplifier for high-output front, rear or subwoofer systems. The official ESX page confirms 2 x 180W RMS at 4 ohm, 2 x 280W RMS at 2 ohm and 2 x 400W RMS at 1 ohm, with bridged output up to 1 x 800W RMS at 2 ohm.

It uses a compact die-cast aluminium heatsink and includes RCA inputs and outputs, high-level inputs with EPS, auto turn-on, start/stop readiness, HPF/LPF filtering, bass boost and a compact bass remote controller.

Key specifications

  • 2-channel Class D digital amplifier
  • 2 x 180/280/400W RMS at 4/2/1 ohm
  • 1 x 560/800W RMS at 4/2 ohm bridged
  • HPF/LPF 50 - 5000 Hz
  • Bass boost 0 - 12 dB
  • Dimensions 140 x 44 x 225 mm
  • Efficiency up to 90%

Before ordering

If you are unsure about system matching, send us your vehicle and current equipment details by WhatsApp or email before ordering and we will help check suitability.

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: 49589197849

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Coco Donatella
Boise, US
★★★★★ 5
Cool, Compact and Convenient !
Style: Standard, Color: Olive
I really love these PocBuds earbuds...they sound robust and the case is a charging case which is very convenient and compact. I love that I can wear just one at a time while the other stays charged. That way I can listen to my music or podcasts while I walk or cook. The color is a rich, camo green which is one of my favorite color shades of green. I highly recommend and God bless❣️ John 3:16
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Reviewed in the United States on April 29, 2026
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Sage
Draper, US
★★★★★ 4
Good Product But May Not Be For Everyone
Style: Standard, Color: Olive
The look exactly as pictured and described and they’re very nice. Even the small buds feel a bit big for my ears but they fit snug enough to not have to worry about them falling out. They’re relatively comfortable but I haven’t had a change to wear them for long. Either way they seem very much able to stay in your ears. There’s not a lot of adjustability to the ear cuff portion and if you have long hair it’s harder to get them in and they get caught and they to go through your hair. It took me some getting used to on how to put them comfortably but once they’re in they’re very secure. They along with their charging case charge fast and hold charge well. The display telling you percentage is great and the controls seem to be very easy. They’re not great for noise cancelling but I knew that before purchasing because I read the other reviews. Honestly it’s not like you can hear EVEURHING especially if the audio is on but that’s great, especially if you end up using them in public because you’ll be able to pay closer attention to your surroundings. It may not be good if you can’t focus with bleed through noise but just about everything has its trade offs. Overall it’s a very nice product ESPECIALLY for the price. I don’t like scanning QR codes personally so I haven’t registered yet but they do also include a 5 year extended warranty if you feel so inclined.
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Reviewed in the United States on May 16, 2026
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Doctor Spin
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★★★★★ 5
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Size: X-Large, Color: Dark Grey
Very nice fabric. Comfortable throughout chest arms and waist. Very nice shade of grey that goes with everything! Fit was perfect. It claims to be washable but I prefer dry cleaning. All Stitching is hidden and it is fully lined. I wear blazers daily for work and this one is great especially for the price.
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Reviewed in the United States on April 6, 2026
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MiniKa
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★★★★★ 5
Perfect fit for a medium build 5ft 6
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Reviewed in the United States on May 14, 2026
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Rob Douglas
New York, US
★★★★★ 5
Great jacket!
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