Powerbass ACS-500D - Mono Compact Amplifier
SKU: 27550835186

Powerbass ACS-500D - Mono Compact Amplifier

Sale price$131.40 Regular price$146.00
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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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Michael
Alexandria, US
★★★★★ 5
Get one if you need one
Material Type: Plastic
Fits good and quality is good.
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Reviewed in the United States on October 20, 2025
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Verified Purchase
Jim Bob
Lowell, US
★★★★★ 5
Great fit
Material Type: Plastic
Fit exactly as it should have.
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Reviewed in the United States on August 27, 2025
M
Verified Purchase
Michael
Belleville, US
★★★★★ 5
Easy install
Color: Single Slat Gloss Black, Size: 2012-2018 F30, Color: Single Slat Gloss Black, Size: 2012-2018 F30
Fixed my busted grille and gave the car a newer look. 2014 320i
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Reviewed in the United States on May 2, 2026
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Verified Purchase
Sal
Port Orchard, US
★★★★★ 5
Direct Fit and good quality
Color: Single Slat Gloss Black, Size: 2002-2005 E46
For anyone that has owned an E46 knows that even the stock kidney grills are brittle plastic. This aftermarket is about the same quality as stock. It is a direct fit and has the clips where they are supposed to be to keep them in place. The look is also pretty nice. This one is all black and actually looks nice on my black E46. I would recommend especially for the price and shipping was fast.
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Reviewed in the United States on August 29, 2025
C
Verified Purchase
Christian Burt
Draper, US
★★★★★ 5
Easy install
Color: Single Slat Gloss Black, Size: 2023+G20
Fits well. Made of plastic but very easy install.
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Reviewed in the United States on March 19, 2026

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