Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 4 - Jul 9
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Description
Audiopipe APCLU 1-Channel 3500W RMS Class D Monoblock AmplifierFeatures: 3500 Watts Max Power Pulse Width Modulated MOSFET Power supply Double side FR 4 PCB with high quality SMD components Oversized toroids for excellent current and voltage control 3 Way Protection circuit senses internal temperature and automatically lowers input level to prevent heat damage. Short circuit protection prevent damage when speaker leads are shorted. Overload protection prevent damage from low impedance or blown woofers. 1 ohm
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Features:
- 3500 Watts Max Power
- Pulse Width Modulated MOSFET Power supply
- Double side FR-4 PCB with high quality SMD components
- Oversized toroids for excellent current and voltage control
- 3-Way Protection circuit senses internal temperature and automatically lowers input level to prevent heat damage. Short circuit protection prevent damage when speaker leads are shorted. Overload protection prevent damage from low impedance or blown woofers.
- 1-ohm stable
- Variable Low Pass filters allow you to adjust the playback frequencies from 35Hz to 270Hz at 12dB per octave
- 2 channel RCA inputs accepts up to 5 volt input signals
- 0° and 180° phase control
- Variable Bass boost controls: 0 - +9dB
- Variable subsonic filter: 24dB 15Hz - 35Hz
- Nickel plated terminals for all connections
- Tiffany style RCA inputs
- Accepts up to 16 volts DC input for maximum sound output
- Maximum current draw: 226 amps
- Minimum 0 Gauge power wire with 240 amp fuse MAX Power Output:
- 2,500 watts RMS Power Output:
- 3500W RMS @ 1 ohm
- 2048W RMS @ 2 ohm
- 992W RMS @ 4 ohm Built in Crossover:
- Variable low-pass filter: 35 - 270Hz
- Subsonic filter: 15 - 35Hz
- Phase Shift: 0-180 degrees
- Frequency Response: 10 - 270HZ
- Signal-To-Noise Ratio: 80 dB Inputs/Outputs:
- 2 - Pair of RCA Outputs
- 1 - Pair of RCA Inputs
- 1 - Pair of RCA Outputs (Strapping)
- 1 - Remote Bass Control Input Dimensions:
- Overall Dimensions: 8" (W) x 17-3/4" (L) x 2-3/4" (H)
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 99 reviews
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Product Reviews
★★★★★ 5
Great for home office
Color: Grey, Color: Grey
This was a great replacement to the chair I use when I work from home, padding is firm and comfortable so I have no issue sitting on it for hours, the arm rest are foldable so is very convenient when my dogs are in co worker duty.
Very easy to put together and it feels very firm and stable.
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Thick seat cushion
Color: Grey
This double-layer seat cushion is so comfortable! Before, my lower back would ache after just an hour on a hard bench, but now I can work in this chair for most of the day without feeling tired. The PU leather has a great texture, looks high-end, and is incredibly easy to maintain—just wipe it down with a cloth when it gets dirty. It feels smooth and breathable. The 360-degree swivel is very smooth, making it convenient to reach for documents in the office. The casters roll quietly and won’t scratch the floor. For anyone who spends a lot of time working at a desk, the comfort level at this price point is absolutely worth it. I highly recommend it.
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Reviewed in the United States on March 26, 2026
★★★★★ 3
Meh
Color: Black
It's ok. I got it because it looked like it has more cushion and might be more comfortable. Nope. It's the same comfort level as different chairs. My reer still goes numb and gets uncomfortable in this chair. Also, where your arms sit, the chair arms are slightly curved upwards and it causes my chair to be unable to fit under my desk. If they weren't slightly curved, that wouldn't happen. It's just another chair, nothing spectacular.
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Reviewed in the United States on June 13, 2026
★★★★★ 5
Solid quality and comfortable
Color: Light Grey, Color: Light Grey
Wonderful quality chair, solid and sturdy, it was easy to put together, the directions were very clear and all the pieces fit together perfectly without issue. It is made of breathable material and I love that the arms flip up easily. You can raise it up or down and it has an adjustable headrest. It also has adjustable lumber support. It rolls easily and the color is the only reason I might return, I think I want a different one instead. The chair is comfortable for a petite person but equally comfortable for a tall person. We have both in our family and it is great for both. The armrests are comfortable and there is really nothing negative to say about this chair at all. Considering the quality, it is a great value for the money.
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Comfortable and Sturdy Office Chair
Color: Black, Color: Black
I’ve been very happy with this chair so far. The quality feels solid, and the materials look durable. The color matches the listing perfectly and fits nicely with my office setup. It’s very comfortable for long periods of sitting, with good support for my back and shoulders.
Assembly was straightforward, and all the parts were included. The chair looks modern and professional, and the overall appearance exceeded my expectations. It feels stable and secure, even when reclining or moving around. The wheels roll smoothly, and the chair is easy to adjust for a comfortable fit.
Overall, this is a well-made, comfortable, and attractive office chair that offers great value for the price.
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Reviewed in the United States on June 6, 2026