Crunch PD4000.4 4000w 4-Channel Pro Power Car Audio Amplifier Class AB Amp
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
SKU: pd4000.4
Description:
Crunch POWER DRIVE with QTD Technology delivers huge power in a cool running efficient heat sink. This Pro Power model features built-in electronic crossovers and high-level inputs. 4000 Watt 4-Channel Car Audio Amplifier.
Pre-Amp Circuitry Low Noise Pre-Amplifier
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
Easily tie into OEM audio systems that do not offer RCA output to maximize after market amplifier power
Operation Mode
Four Channel Stereo, Dual Stereo Bridged, Stereo + Bridged Mono, Dual Bridged Mono
Crossover/Signal Shaping Versa-Cross Electronic Crossover
Fully Adjustable 12dB Crossovers
Equalizer Electronic
Fully Adjustable 12dB Crossovers
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
Signal Pass Through Full Range
Allows additional amplifiers to be run from the "output" RCA connections which will minimize the need for additional cables running the length of the vehicle. This can dramatically minimize noise.
Diagnostics LED System Protection Circuitry
Monitor overload and speaker short protection with lighted indicators on the amplifier end panel
Features:
- Crunch PD4000.4 Pro Power 4000 Watt Class AB 4-Channel Car Amplifier
- Power Output @ 2 Ohms: 4 x 1000 Watts
- Power Output @ 4 Ohms: 4 x 500 Watts
- Mono Bridged @ 4 Ohms: 2 x 2000 Watts
- Class A/B
- Variable Voltage: 0.2 - 5V
- Signal to Noise: >98 dB
- Frequency Response: 20Hz - 20kHz
- Crossover Type: Variable Electronic 12dB Per Octave
- Low Pass Crossover 12dB Per Octave: 50Hz - 250Hz
- High Pass Crossover 12dB Per Octave: 60Hz - 12kHz
- Tone Control: Built-In Bass Control
- Bass Boost: 0 - 9dB
- Total Channels: 4
- Audio Inputs: Unbalanced Inputs (RCA)
- Audio Outputs: Line Output (RCA)
- Power Terminal 12V/GND: 8 ga
- Speaker Terminal Wire Gauge: 12 ga
- Fusing: 40A x 2
- Product Dimensions: 21" x 11.5" x 3.8" inches
- Product Weight: 10.4 lbs.
Our History
For 23 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.