SKU: 50975403404

Powerbass XL-4165M - 4 Channel PowerSport Amplifier

Sale price$192.15 Regular price$213.50
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Description

Powerbass XL-4165M - 4 Channel PowerSport AmplifierThe XL series was developed for the growing Power Sports market including UTV and Marine applications, where electronics must withstand harsh damp environments. The circuit boards have been conformal coated with a layer of transparent material that protects the parts against moisture, dust and extreme temperatures. These ultra small weather resistant amplifiers are ideal for all types of outdoor audio applications such as motorcycles, golf carts and

The XL series was developed for the growing Power Sports market including UTV and Marine applications, where electronics must withstand harsh damp environments. The circuit boards have been conformal coated with a layer of transparent material that protects the parts against moisture, dust and extreme temperatures.

These ultra small weather resistant amplifiers are ideal for all types of outdoor audio applications such as motorcycles, golf carts and off road vehicles. But the small size also makes these amps a great choice anywhere space is a premium.

Utilizing the latest Class D circuit design these amplifiers may be small on size but they are big on power and have a much lower current draw compared to other amplifiers with similar power output. The wrap around aluminum heatsink keeps everything running cool.

Extremely versatile, each model gives you’re a choice of low level RCA input or 3.5mm (1/8”) mini-pug Aux Input. The Aux Input allows for easy connection of portable devices such as an iPod, MP3 player or smartphone to become your source unit.

FEATURES

  • 640 Watt High Efficiency Full-Range Class D Design
  • 2-OHM Stable Stereo Amplifier
  • International Rectifier® Chip Set
  • Ultra Low Current Draw
  • Double Sided Copper Plated PCB
  • Conformal Coated PC Board
  • PWM MOSFET Power Supply
  • Digital Sound Optimization Circuitry
  • High Damping Control Circuit
  • High Current Voltage Ripple Rejection Circuitry
  • 3.5mm AUX Input
  • Remote Soft Delay Turn On/Off Circuit 
  • Variable Low/High Pass Electronic Crossover
  • Variable 12dB Bass Boost EQ
  • Variable Gain Control
  • Protection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output.
  • Selectable Subwoofer EQ: 0-18d B Gain @ 45Hz, Rear Ch.
  • Variable Subsonic Freq: N/A
  • Inputs: RCA (speaker level compatible)/3.5mm Mini Jack Input
  • Equalization Boost/Cut: 0 - 18 dB
  • Subwoofer Frequency Range: 10 Hz - 400Hz
  • Power Supply: Unregulated PWM
  • Height: 1.6"
  • Width: 4.5"
  • Depth: 9.6"
  • 4-ohm Mono Power: 320 watts x 2
  • 4-ohm Power: 80 watts x 4
  • 1-ohm Mono Power: N/A
  • 2-ohm Power: 160 watts x 4
  • Subwoofer EQ Frequency: 45 Hz
  • Low-Pass Crossover Freq: 40 Hz - 400 Hz
  • High-Pass Crossover Freq: 40 Hz - 400 Hz
  • Peak Power: 1280 watts
  • Crossover Slope: 12 dB
  • Dimensions (in Inches): 9.6" x 4.5" x 1.6"
  • Input Sensitivity: 0.25 V - 10.0 V
  • S/N Ratio: >85 dB
  • Total Harmonic Distortion: 0.04% at Rated Power
  • Strapped Output Power @ 2ohms: N/A
  • Output Power (14.4 V) @ 4 ohm: 80 watts x 4
  • Output Power (14.4 V) @ 2 ohm: 160 watts x 4
  • Output Power (14.4 V) @ 1 ohm: N/A
  • Channels (mono): 4
  • Frequency Response: 10 Hz - 40 kHz
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: 50975403404

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Siena
Draper, US
★★★★★ 5
Stylish and comfortable
Size: 5 Wide Big Kid, Color: Fuchsia
I got these for my 9 year old who needed new sneakers. She loves all things pink and instantly loved the look of these shoes. They are extremely breathable which is great for running around and airing out those sweaty feet. The fact that they are wide is perfect for her as well; so many sneakers end up being narrow and confining. They fit great and look great and both mom and daughter are very happy with these!
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Reviewed in the United States on April 25, 2026
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RJS
Phoenix, US
★★★★★ 5
Nice, Tough & Comfortable!
Size: 6.5 Wide Big Kid, Color: Black
Bought as an everyday school shoe for my 10 year old son. He likes them a lot and is holding up great through rough boy play, and they still look good after a couple months now.
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Reviewed in the United States on January 20, 2026
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Peri Nikolas
Grantham, US
★★★★★ 5
Great
Size: 4.5 Big Kid, Color: Pink/Purple
perfect
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Reviewed in the United States on May 12, 2026
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FLbookworm22
Boise, US
★★★★★ 5
Pink and purple perfection
Size: 13 Little Kid, Color: Pink/Purple, Size: 13 Little Kid, Color: Pink/Purple
Fits great and perfect colors for my (not so) little. This is her first pair of "tie" shoes so we're still learning, but the laces are a good length for teaching and practicing. She says they're very comfortable too.
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Reviewed in the United States on March 27, 2026
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Estefania P.
Houston, US
★★★★★ 5
TTS
Size: 5 Big Kid, Color: White
TTS, comfy
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Reviewed in the United States on November 24, 2025

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