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Shipping Estimate
USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
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Description
Powerbass ALC-4 4-Channel High to Low Active Line Output ConverterFeatures 4 Channel High to Low Level Active Converter 2CH 4CH Selector Switch Front Rear High Level Inputs Front Rear Variable Gain Front Rear RCA Low Level Output LED Clipping Indicator Includes Wired Variable Remote Level Control (Rear) Auto Turn On Circuitry Variable 13Vrms Output Specifications Maximum Input Power (High Level): 100 watts Rear Channel Level Boost: 18dB Maximum Output Voltage: 13 volts Frequency Response: 10Hz 100KHz + 3dB Total
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Features -
- 4-Channel High to Low Level Active Converter
- 2CH/4CH Selector Switch
- Front/Rear High Level Inputs
- Front/Rear Variable Gain
- Front/Rear RCA Low Level Output
- LED Clipping Indicator
- Includes Wired Variable Remote Level Control (Rear)
- Auto Turn-On Circuitry
- Variable 13Vrms Output Specifications -
- Maximum Input Power (High Level): 100 watts
- Rear Channel Level Boost: 18dB
- Maximum Output Voltage: 13 volts
- Frequency Response: 10Hz-100KHz +/-3dB
- Total Harmonic Distortion: <0.4%
- Signal to Noise Ratio: 81dB Front / 68dB Rear
- High Level Input Impedance: >180 ohms
- Output Impedance: <100 ohms
- Power Supply: PWM DC/DC
- Current Draw: 220mA
- Recommended Fuse: 1-amp
- Chassis Measurements (W x L x H): 5.8" x 2.3" x 1.1" (148mm x 58mm x 28mm)
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
4.3 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Good buy
Color: Black, Size: 24 inches
The shelves are very nice and look great in my bathroom. Easy to hang. Glad I purchased.
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Good shelf
Color: Black, Size: 24 inches
Lightweight shelves. Easy to assemble
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Reviewed in the United States on May 12, 2026
★★★★★ 4
Sturdy
Color: White, Size: 15 inches, Color: White, Size: 15 inches
Love the shelves. Nice touch to my bathroom. Easy enough to install. They're not holding anything too heavy so can't speak too much on that but they do have a nice width.
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Reviewed in the United States on March 30, 2026
★★★★★ 5
Good for light stuff
Color: Black, Size: 15 inches, Color: Black, Size: 15 inches
Good product. Very light though and if it’s in dry wall won’t hold something really heavy. I don’t think it would hold 20 pounds just light. I put over my washer and dryer and put one right on top that way I can put heavy stuff on that side without it weighing down and being ripped out of the wall. I won’t be putting heavy stuff on the right side I used 4 pieces and the wall is about 60-62 inches long
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Reviewed in the United States on December 5, 2025
★★★★★ 5
Perfect sized floating shelves
Color: Black, Size: 24 inches, Color: Black, Size: 24 inches
These are great and the perfect width. I had my contractor install them because my tile had to have a hole drilled into it. I love that it looks seemless and flat to the tile. New bathroom renovation. I am very pleased. Holds a few towels also candles and a little plant with extra space. Perfect for a minimal look or if you have a small bathroom. Color was spot on.
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Reviewed in the United States on March 30, 2026