SKU: 27550835186

Powerbass ACS-500D - Mono Compact Amplifier

Sale price$131.40 Regular price$146.00
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

Powerbass ACS-500D - Mono Compact AmplifierPowerBass is pleased to introduce our newest series of Class A B full range and Class D bass amplifiers. Borrowing from our classic ASA series, these new amplifiers offer the most desired features in the most compact chassis allowable. To accomplish this we selected SMD parts and engineered a brand new 6 oz kg high density heat sink engineered for maximum efficiency and cooling. The result a line up of two, four and mono channel models that offer

PowerBass is pleased to introduce our newest series of Class A/B full range and Class D bass amplifiers. Borrowing from our classic ASA series, these new amplifiers offer the most desired features in the most compact chassis allowable. To accomplish this we selected SMD parts and engineered a brand new 6 oz/kg high density heat sink engineered for maximum efficiency and cooling.

The result a line-up of two, four and mono channel models that offer great performance and fantastic value. Ultra efficient, the ACS amplifiers produce plenty of low distortion high fidelity audio in a footprint small enough to fit nicely in nearly any vehicle. If you are seeking the perfect mix of performance and value look no further.

FEATURES

  • 500 Watt High Efficiency Class D Design
  • 1-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: 200 watt x 1
  • Output Power (14.4 V) @ 2 ohm: 300 watt x 1
  • Output Power (14.4 V) @ 1 ohm: 500 watt x 1
  • 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:
  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: 27550835186

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ChrisFromTexas
Carnegie, US
★★★★★ 5
Works well and easy to use for sublimation
Number of Items: 6
I’ve been using this heat tape for a few different sublimation projects—mugs, shirts, and a couple of random DIY gifts. It holds up great under heat. No slipping, no weird residue left behind on my blanks, and it peels off cleanly every time. The stickiness is just right—not so strong that it’s a pain to remove, but strong enough to keep designs in place while pressing. I also like that you get several rolls in the pack, which makes it a great value for the price. It’s easy to work with and cuts cleanly, which is helpful when you’re lining up small designs. Overall, this has made my sublimation process a lot smoother.
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Reviewed in the United States on July 22, 2025
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Dani Linse
Charlottesville, US
★★★★★ 5
Perfect heat tape
Number of Items: 6
This is the only heat resistant tape I'll use - hasn't failed me.
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Reviewed in the United States on May 5, 2026
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RPPerry3
Cuba, US
★★★★★ 5
Great for patch hat pressing, no discoloring or marking during transfer
Number of Items: 6
Bought to hold my leather patches down while pressing them to hats, and they work great. They have not left any residue or discoloring when pressing hats, even with white patches. Very happy with how these perform and would recommend to others who make patch hats.
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Reviewed in the United States on January 25, 2026
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Leslie Morales
San Leandro, US
★★★★★ 5
Great product
Number of Items: 6
This is a perfect tape to use . It holds down the shirts very well.
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Reviewed in the United States on April 26, 2026
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Ali's Finds for Everyday Life
Louisville, US
★★★★★ 5
Great Heat Resistant Tape
Number of Items: 6
My go to heat tape for all of my projects!
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Reviewed in the United States on May 24, 2026

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