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Power Acoustik PUB-8L

600W Loaded Single 8" Amplified Underseat Subwoofer Enclosure with RGB Lights

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• 8" Amplified Loaded Subwoofer System
• 600 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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Description


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Power Acoustik PUB-8L

Today’s active powered subwoofers bring big bass to small spaces that a typical subwoofer wouldn’t fit. USB active subwoofers are made from a die-cast powder-coated aluminum enclosure with an integrated grill, protecting the subwoofer & amplifier from unintentional damage. Traditional pre-amp features like low-pass crossover, 45Hz bass boost, and a signal phase switch bring dynamic sound to life. RCA Line-in & speaker-level inputs with signal sensing turn-on provide various options to integrate USB into your vehicle's audio system. A wired remote control is included, allowing volume adjustment from the driver’s seat.


Product Features:

  • Single 8" Sealed Loaded Subwoofer Enclosure with Built-In Amplifier
  • Power Handling:
    • RMS: 600 watts
  • Final Impedance: 4-ohm
  • Built-in Class D amplifier
  • Includes Remote Bass Level Controller
  • Sealed Underseat enclosure
  • Features integrated RGB LED light
  • 0-1800 signal phase switch for dynamic response
  • High-level input on quick disconnect harness
  • Slim and compact design, perfectly fits underseat location
  • 8 AWG gauge power and ground wiring is recommended for installation
  • Enclosure Dimensions: 9.50" TD x 9.50" W x 3.375" H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Subwoofer Features:

  • 8" Subwoofer
  • Polypropylene Cone
  • Rubber Surround
  • Frequency Response: 20 - 150 Hz
  • Sensitivity:

Amplifier Features:

  • Class D Monoblock Amplifier
  • Low-Pass Crossover Frequency: 50 - 150 Hz
  • Optional high-level signal sense auto-turn on
  • Bass Boost: 0 - 12 dB
  • Speaker-level (high-level) inputs
  • Input sensitivity: 0.3 - 0.9 volts
  • Fuse Rating: 25A x 1 

Enclosure Features:

  • 8" Sealed Enclosure
  • Box Finish: Black Aluminum

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Specifications & Details


Amplifier Specifications
Amplifier Class
D
Number of Channels
1 - Mono
Maximum Input Gauge Size
8 AWG
THD at Rated RMS Power
0.4%
Speaker Level Inputs
Yes
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
50 - 150 Hz
Signal-to-Noise Ratio
90 dB
Low-Level Input Sensitivity
0.3 - 0.9 volts
Bass Boost
0 - 12 dB
Remote bass/level controller
Yes
Fuse Rating
25A x 1 
CEA-2031 Compliant
No
Subwoofer Specifications
Subwoofer Size
8"
RMS Power Handling
600 watts
Total RMS Power Handling
600 watts
Woofer Surround
Rubber
Woofer Composition
Polypropylene
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohm
Voice Coil Material
Copper
Frequency Response
20 - 150 Hz
Subwoofer Design
Round / Circle
Enclosure Specifications
Box Type
Sealed
Number of Subwoofers
1
Box Style/Shape
Underseat
Height
3.375"
Width
9.50"
Depth
9.50"
Box Exterior Color
Black
Box Finish
Aluminum
Final Wired Impedance
4-ohm
Amplifier Wiring Kit
Is Amplifier Wiring Kit included?
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

PUB-8L

Weight:

9.90lbs

Internal SKU:

pub8l

Internal Product ID:

219682

Customer Ratings & Reviews


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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
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