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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
Powerbass ACS-500.2D - Mono Compact AmplifierThe ACS 500. 2D provides an astounding 500W RMS at 2 Mono giving the user a new option for great power at 2 instead of the standard 1 load that most D Class Subwoofers amplifiers need to provide peak output. Specifications: 500 Watt High Efficiency Class D Design 2 OHM Stable Mono Block Amplifier MOSFET Power Supply High Level (Speaker) Low Level (RCA) Input Remote Soft Delay Turn On Off Circuit Variable Low Pass Electronic Crossover Selectable 12dB
The ACS-500.2D provides an astounding 500W RMS at 2Ω Mono giving the user a new option for great power at 2Ω instead of the standard 1Ω load that most D Class Subwoofers amplifiers need to provide peak output.
Specifications:
- 500 Watt High Efficiency Class D Design
- 2-OHM Stable Mono Block Amplifier
- MOSFET Power Supply
- High Level (Speaker)/Low Level (RCA) Input
- Remote Soft Delay Turn On/Off Circuit
- Variable Low Pass Electronic Crossover
- Selectable 12dB Bass Boost EQ
- Variable Gain Control
- Remote Level Control Port (for optional PB-GAIN1 controller)
- Protection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output.
- Variable Subsonic Freq: Variable 15 Hz - 50 Hz
- Inputs: RCA, 1 Pair Input, 1 Pair Speaker Level Input
- Equalization Boost/Cut: Switchable 0/12 dB @ 45Hz
- Subwoofer Frequency Range: 10 Hz - 250 Hz
- Power Supply: Unregulated PWM
- Height: 2.0"
- Width: 7.1"
- Depth: 9.7"
- Switchable Subwoofer EQ: 0 / +12 dB @ 45 Hz
- Subwoofer EQ Frequency: 45 Hz
- Variable Subwoofer EQ: Switchable 0/+12 dB
- Low-Pass Crossover Freq: Variable 30 Hz - 250 Hz
- High-Pass Crossover Freq: n/a
- Peak Power: 1000 watts
- Crossover Slope: 12 dB
- Dimensions (in Inches): 9.7" x 7.1" x 2.0"
- Input Sensitivity: 0.25 - 6.0 Volts
- S/N Ratio: >90 dB
- Total Harmonic Distortion: 0.5% at Rated Power
- Strapped Output Power @ 2ohms: N/A
- Output Power (14.4 V) @ 4 ohm: 300 watt x 1
- Output Power (14.4 V) @ 2 ohm: 500 watt x 1
- Output Power (14.4 V) @ 1 ohm: N/A
- Channels (mono): 1
- Frequency Response: 10 Hz - 250 Hz
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
4.0 ★★★★★
Based on 1894 reviews
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Product Reviews
★★★★★ 5
Great Value For The Money
Color: White
I needed something to present my daughter's upcoming 18th birthday gift in. It's a charm bracelet and a bunch of individual meaningful charms. None of them come in gift boxes, and I want something to present them all together in. Failing to find a gift box to fit the bill, I thought that this cute jewelry box would be a nice alternative. I am pleasantly surprised at what I received for the price. I expected a flimsy cardboard-ish box, and this is not that. It's not heirloom quality, but it is a nice sturdy box, well put together, and the interior tray and dividers are thick. Interior fabric is nicely soft and velvety. The box is larger than I expected, it will hold a good amount of jewelry, and it's pretty and of much better quality than I anticipated. Will certainly make a very nice presentation for my daughter's gift, and she'll be able to use it for many years, I'm sure.
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Reviewed in the United States on December 5, 2025
★★★★★ 5
Very nice Jewelry Box
Color: Jelly Pink
It was definitely worth the price I paid... it is able to hold a large variety of my Jewelry. It's very cute.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Not your average jewelry box....
Color: Sage Green
A lovely simple yet elegant jewelry box - nicely made with a practical design. It has substantial weight and opens and closes nicely. This sage green color is muted with a matte finish making it soft in appearance. The gold closure adds just the right amount of interest. I placed a beautiful pendant inside as a surprise and together, these made the perfect gift for a 40th birthday. Would buy again!
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Excellent jewelry box
Color: Black
Perfect! Just what I wanted for my side table. Sturdy, organized and looks sleek. 10/10
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Reviewed in the United States on May 8, 2026
★★★★★ 4
Elegant Jewelry Organizer
Color: White, Color: White
The jewelry box exudes an elegant appearance. I ordered white, but the actual jewelry box is cream-colored. Nevertheless, I am pleased with the various organized compartments and the two-tiered design inside. The box is truly stunning and complements my dresser beautifully. Giving four stars due to the Misleading color.
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Reviewed in the United States on April 28, 2026