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Description
Image Dynamics SQ800.4 800W RMS 4-Channel Full Range Digital SQ Series AmplifierIR Full Range Digital SQ Series Amplifiers feature the latest International Rectifier (IR) circuitry delivering more power without rollback, providing more power on demand in a compact design without sacrificing the precise sound quality and reliability demands of the most discerning audiophile. IR, a leader in PWM circuit design, has worked in conjunction with Image Dynamics engineers to produce the most stable power output possible with minimal RF
IR Full Range Digital SQ Series Amplifiers feature the latest International Rectifier® (IR) circuitry delivering more power without rollback, providing more power on demand in a compact design without sacrificing the precise sound quality and reliability demands of the most discerning audiophile.
IR®, a leader in PWM circuit design, has worked in conjunction with Image Dynamics engineers to produce the most stable power output possible with minimal RF interference and improved sound quality. From the precision clicks of the rotary settings to the sleek lines of the heat sync the SQ Series amplifiers are the perfect match to power your Image Dynamics sound stage.
- Image Dynamics SQ Series SQ800.4
- Class-D Full Range 2-Ohm Stable 4-Channel Amplifier
- RMS Power Rating:
- 4 ohms: 100 watts x 4 chan.
- 2 ohms: 200 watts x 4 chan.
- Bridged, 4 ohms: 400 watts x 2 chan.
- Total power output: 1600 watts
- CEA-2006 Compliant Amplifier
- Pulse Width Modulated MOSFET power supply
- LED power (green) and protect (red) indicators
- Soft start turn-on
- 4/3/2 or Mono channel operation
- Speaker-level (high-level) inputs
- Preamp RCA outputs to daisy chain multiple amps
- 3-way protection circuitry (thermal, overload, and speaker short protection)
- Silver plated screw terminals
- Silver plated RCA level inputs
- Dual speaker terminals simplify the hookup of multiple speakers
- Heavy duty aluminum alloy heat-sink for extreme heat dissipation
- Input sensitivity: 0.5V-4V
- Frequency Response: 20 - 22,000 Hz
- Total Harmonic Distortion (THD): 0.5%
- Signal to Noise Ration: >94 dB
- Variable high-pass filter: 40 - 250 Hz
- Variable low-pass filter: 40 - 250 Hz
- Variable Bass Boost: 0 to +18 dB bass boost at 40 Hz
- Fuse Rating: 40 A x 2
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
4.4 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
A game changer for deep heel cracks and psoriasis!
Color: Original Grey, Color: Original Grey
If you have deep cracks or psoriasis on your heels, get these they are a total game changer! They hold in Vaseline and topical meds perfectly while I sleep, providing much needed relief without getting all over my sheets. My heels are healing faster and my callouses are softer and don’t split open because the moisture is trapped against the skin all night with the built in gel cushion lining instead of rubbing off. So much hydration.
The fact that it is a 2 pack is perfect because while one pair is being washed and drying, you still have a set to wear. Very soft, stretchy, breathable, and easy to sleep in. I highly recommend them!
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Great item!!
Color: Original Grey
These socks actually work!!!
No more split skin on my heels!!
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Reviewed in the United States on May 9, 2026
★★★★★ 3
Quality and Price
Color: Original Grey
For me a little tight on my ankles
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Reviewed in the United States on March 20, 2026
★★★★★ 5
Love the way this makes you shimmer and shine. It's absolutely beautiful.
Color: Light Rose Gold Body Glow, Color: Light Rose Gold Body Glow
This stuff is bomb! It is so good. It looks so good on the skin and it doesn't have a bad smell. It smells actually good. I would continue. I will continue to purchase this product. I love it that much!
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Order it, you won’t regret it.
Color: Light Rose Gold Body Glow
Super glittery! Very pretty and love how it has a tint of color!
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Reviewed in the United States on April 4, 2026