• PowerZone PZX Subwoofers
  • PowerZone PZX Subwoofers
  • PowerZone PZX Subwoofers
  • PowerZone PZX Subwoofers
PZX Subwoofers
The best audio systems have a great foundation. A power subwoofer system will create maximum power to the bass frequencies for all types of music from EDM to heavy rock. Whether you are after the tight bass for digital music or the big bass from a bass guitar and bass drum, the Crunch PZX car audio subwoofers will hammer out The Power of Music.

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Part#: PX1000.2_PZX12D4_Bundle


Crunch POWERX 1000W 2-Channel Car Audio Amplifier and 1 Crunch PowerZone 600W 12" Dual 4 Ohm Voice Coil Subwoofer for only $99.99!

Price as configured: $99.98

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Price as configured: $99.98

1 x PX 1000.2   +$0.00
1 x PZX12D4   +$0.00

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Price as configured: $99.98


Crunch bundled the PX1000.2 POWERX Technology delivers huge power in an efficient heatsink in this 1000W 2-channel car audio amplifier featuring built-in electronic crossovers and high-level inputs with Crunch PowerZone PZX12D4 600 watts 12 inch dual 4 ohm voice coil subwoofer for only $99.99!

Category: Amplifiers
Part #: PX1000.2_PZX12D4_Bundle


PX1000.2 Amplifier

  • Class
    Class A/B
  • Variable Voltage
  • Signal to Noise
  • Frequency Response
    20Hz - 20KHz
  • Crossover Type
    Variable Electronic 12dB Per Octave
  • High Pass Crossover:
    12dB Per Octave:

  • Low Pass Crossover:
    12dB Per Octave:

  • Tone Control
    Built-in bass control
  • Bass Boost
    Switched 0-6-12dB
  • Subsonic Filter
  • Power Output @ 1 Ohm:
  • Power Output @ 2 Ohms:
    2 x 500W
  • Power Output @ 4 Ohms
    2 x 250W
  • Mono Bridged @ 4-Ohms
  • Total Channels
  • Audio Inputs:
    Unbalanced Inputs (RCA)
  • Power Terminal:

    8 ga
  • Speaker Terminal Wire Gauge
    8 ga
  • Fusing
    20A x 2
  • Dimensions
    11.4 x 10.8 x 3.7 in
    28.9 x 27.4 x 9.3 cm
  • Weight
    4.65 lbs (2.1 kg)

PZX12D4 Subwoofer

  • RMS Power Handling(CEA426B)
    300 watts
  • Peak Power Handling (CEA426B)
    600 watts
  • Impedance
    4 Ω
  • Voice Coils
  • Sensitivity (1 watt/1 meter)
  • Mechanical “Q” (Qms)
  • Electrical “Q” (Qes)
  • Total Speaker “Q” (Qts)
  • Equivalent Compliance (Vas) in Liters
  • DC Resistance (Re)
  • Xmax (millimeters)
  • Mounting Diameter
  • Outside Diameter
  • Mounting Depth
  • Mounting Height with Grill & Gasket
    6.25 Gasket to Magnet Cover No Grill
  • Product Dimensions
    14.75 X 14.75 X 8.38 in
    37.46 x 37.46 x 21.2 cm
  • Product Weight
    8 lbs (3.62kg)

Features & Benefits

PX1000.2 Amplifier

  • Pre-Amp Circuitry Low Noise PreAmplifier
    Maximum low voltage signal from the source unit comes into the amplifier through a low voltage circuit which delivers minimal distortion through the amplification process
  • Inputs Low voltage RCA Inputs
    Highest sound quality connection with quality RCA materials helps prevent interference and minimize distortion in the signal path
  • High Level Inputs Yes
    Easily tie into OEM audio systems that do not offer RCA output to maximize after market amplifier power
  • Operation Mode 3
    Stereo, Bridged Mono or Stereo/Bridged Mono Simultaneously
  • Crossover / Signal Shaping Versa-Cross Electronic Crossover
    Fully Adjustable 12dB Crossovers
  • Equalizer Electronic
    Control of amplifier output with on board electronic crossover to tailor specific frequencies to speakers and subwoofers.
  • Class / Topology Class A/B
    High sound quality circuit that allows POWER DRIVE to develop high levels of power with minimal distortion
  • Output Devices Technology SPEED-FET
    Exclusive Crunch SPEED-FET MOSFET components maximize power efficiency while improving sound quality and minimizing distortion
  • Heat Sink QTD Technology Aluminum
    Quick Thermal Dispersion Technology assures additional mass in the aluminum heat sink keeps the amplifier running cool with nearly undetectable distortions during normal music listening.
  • Power Supply PWM Power Supply
    High energy Pulse Width Modulated Power Supply delivers power with minimal impact on the electrical system
  • Output Connections Nickel Plated
    Nickel Plated Brass Connection with terminals allow for secure connection while resisting corrosion
  • Connections Type Screw Down Connectors
    Easy access for hand tool allowing a quick and secure connection
  • Diagnostics LED System Protection Circuitry
    Monitor overload and speaker short protection with lighted indicators on the amplifier end panel

PZX12D4 Subwoofer

  • Woofer Configuration Round
    Single Round Subwoofer
  • Voice Coil: 1.5 inch Voice Coil
    Copper coil is wound precisely to help subwoofer keep cool while creating a strong magnetic field.
  • Voice Coil Former: Vented Aluminum
    Dissipates heat quickly in high SPL situations and extends the life of the subwoofer
  • Spider: Resin Reinforced Cotton
    Allows flexibility of the natural fibers while remaining ridged to control mechanical travel coil and former assembly
  • Surround: UV Resistant Foam
    To deliver big power with strength and immeasurable distortions.
  • Cone: Injection Molded Polypropylene Cone
    Creates deep bass with a strong and lightweight material
  • Venting: Over-Coil
    Air is exchanged over the voice coil through the spider
  • Motor: Ferrite Magnet
    Creates a strong magnetic field while remaining small enough to fit nearly every application
  • Motor Cover: Reinforced Molded ABS
    Adds a clean cover to the back of the subwoofer and give a unique look when woofer is mounted "motor out"
  • Terminals: Push on terminals
    Use spade connectors or solder direct for the best connection
  • Basket: Stamped Steel Basket
    Very strong and minimal resonance frequencies

Category: Amplifiers

Dimensions (inches):
Weight (lbs):

MAXX Power Output (watts):
Crossover Frequency:

Output Power (watts):


Pre-Amp Stage:

Construction Materials:

Built-in Electronics Crossover:

Output Options:

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Maxxsonics Factory Specials
Maxxsonics Factory Specials