Introduction of Powerbass AUTOSOUND OE Speakers OE-400

Congratulations on your purchase of Powerbass Autosound speakers. You now own a speaker of uncompromising design and engineering from a factory that truly believes in the relentless pursuit of perfection.  Incorporating the highest quality parts and state-of-the-art materials, these speakers display the ultimate balance between high fidelity, extreme performance and long-lasting reliability.

The Powerbass AUTOSOUND OE Speakers OE-400 is a high-quality speaker system designed for car audio applications. These speakers offer excellent sound reproduction and are a perfect replacement for factory-installed speakers. With an estimated price range of $100 to $150, these speakers are a great value for the features and sound quality they provide. The OE-400 was launched in early 2021 and has quickly become a popular choice among car audio enthusiasts.

POWERBASS AUTOSOUND OE FULL RANGE FEATURES

• Advanced Injection Molded Cone: An injection molded PP cone was developed for better bass performance while minimizing distortion. This ultra lightweight cone is resistant to elements of the environment while giving the listener impeccable listening experience over the factory speakers. (OE-400 uses a Pressed Paper Cone)
• Aluminum Hard Dome Tweeter: Ferrofluid enhanced aluminum dome tweeters deliver sharp clarity and crisp treble reproduction. The low profile design makes upgrading factory speakers a simple non-evasive task. (The OE-400, OE-700 and OE-690D do not use aluminum tweeters)
• Wave Guide Tweeter Lens:  A specially engineered tweeter wave guide provides smooth and uniform response giving  more high frequency sound propagation. (The OE-400, OE-700 and OE-690D do not use aluminum tweeters)
• High Power 2-ohm Prime Voice Coil: These highly efficient 2-ohm coils were designed for greater efficiency and are compatible with most premium factory sound systems  to make your vehicle sound better than ever. OE-690D features a Dual 4-OHM voice coil design, allowing for 2-OHM or 8-OHM impedances
• High Damping Butyl Rubber Surround: Butyl rubber was chosen to ensure linear travel throughout the entire frequency range resulting in more bass output and higher efficiency while reducing distortion. (OE-400 uses a Nylon Accordion Surround)
• Non-resonant Basket Treatment: Each steel speaker basket has been treated with a proprietary resonant damping material making the speaker platform acoustically “dead”.
• Additional Features: Acoustically transparent speaker grills*, professional mounting hardware and splice-in speaker wiring harnesses add further value to your speaker investment.

SPECIFICATIONS FOR POWERBASS OE SERIES SPEAKERS

(Due to Constant Improvements, Specifications and Parameters are subject to change without notice.)*

• Grills Not Included on some models
• Dual 4-OHM voice coil, 2-OHM or 8-OHM use

Before beginning your installation, thoroughly read this guide and keep it as a reference.  It will give you tips on proper placement, wiring, and installation as well as how to obtain the best sound from the PowerBass speakers you have selected. 

INSTALLATION EXPERIENCE

Installation of PowerBass Autosound Speakers requires experience with a variety of mechanical and electrical procedures. This manual only provides general installation and operation instructions. If you have any reserva-tions about your installation 

skills or lack of the proper tools, please contact your local PowerBass Autosound dealer for assistance. 
TIPS TO GET THE MOST OUT OF YOUR  POWERBASS SYSTEM
Your PowerBass Autosound speakers have been meticulous engineered and designed to handle high power musical reproduction. Despite their rugged construction, it is possible to damage your speaker if they are improperly used.  In general, you will hear distortion as a so-called warning before any damage occurs.  If you hear distortion in your system, immediately reduce the musical level to the point where the sound retains its clarity.

1. Be sure you supply the speakers with enough unclipped amplifi er power to drive them properly. (More damage can be done to a speaker by under-powering and clipping your amplifi er than any other way!)
2. To avoid any possible sound cancellation from the front of the speaker to that of the rear of the speaker, cut a panel of Masonite or MDF to fi rmly mount the speaker if the vehicle’s original cutout is too big
3. When connecting speaker wires from the amplifi er or head unit to that of the speaker itself, pay attention to the polarity of the connection.  This will insure optimum sound reproduction and performance.
4. Do not mount any speakers or external crossovers where they will get wet.

PREPARING FOR INSTALLATION

NOTE: The tools listed below may be required for proper installation.

• An electric drill with drill bits
• Phillips-head and standard screwdrivers
• Wire strippers
• Crimping tool and needle-nose pliers

INSTALLATION PRECAUTIONS

NOTE: Proceed only if you are a qualified installer otherwise; let your dealer do it. 

• Always wear protective eyewear when using tools.
• Turn off all stereo and other electrical devices before you begin.
• Disconnect the (-) negative lead from your vehicle’s battery.
• Keep the speakers in the package until final installation.
• Check to see if there is enough clearance behind the mounting surface before installing the speakers.
• When running speaker wires through sheet metal, be sure to use grommets to properly insulate the wires from metal edges.
• Since these speakers utilize a unique low profile tweeter housing that has minimal tweeter protrusion, original factory mounting cutouts can still be used with the factory grills in many cases.
• These PowerBass Autosound speakers can be used above or below the mounting hole.  Typically, your vehicle factory’s speaker cutouts will accommodate these new speakers without any modifications. When the speaker has been correctly installed, there should be no air leaks between the front and back of the speaker.
• For door installations, check the clearance of the window and roll-up mechanisms throughout the entire range of the window’s travel to make sure that all obstacles clear the speaker structure.
• Check the available mounting depth before installing the speaker.  Use care when removing factory grills, door panels and factory speakers.

Description

The Powerbass AUTOSOUND OE Speakers OE-400 features a two-way design with a 4-inch woofer and a 0.75-inch tweeter. The speakers have a frequency response range of 60 Hz to 20 kHz and a sensitivity of 89 dB. The OE-400 has a power handling capacity of up to 60 watts RMS and 120 watts peak. The speakers are made with high-quality materials, including a polypropylene woofer cone and a rubber surround, ensuring durability and long-lasting performance. The tweeter is made of silk, providing smooth and clear high-frequency sound reproduction.

OE-690D WIRING DIAGRAM

The OE-690D has been designed to work with multiple impedance requirements. The dual voice coil dsign can be wired into two different configurations depending on the impedance requirement of your OEM amplifier. Both coils must be wired in one of the above configurations to ensure proper operation of this speaker.

Powerbass Setup AUTOSOUND OE Speakers OE-400 Guide 

Setting up the Powerbass AUTOSOUND OE Speakers OE-400 is a straightforward process. First, remove the factory-installed speakers from your car. Next, connect the wires from the car to the speaker terminals. Be sure to match the positive and negative wires correctly. Once connected, mount the speakers in the desired location using the included mounting hardware. Finally, adjust the speaker settings on your car stereo to optimize the sound quality.

Troubleshooting

If you experience any issues with the Powerbass AUTOSOUND OE Speakers OE-400, there are a few troubleshooting steps you can take. First, check the speaker connections to ensure they are secure. If the speakers are not producing any sound, check the power and ground connections. If the sound is distorted, adjust the speaker settings on your car stereo. If the speakers are not performing as expected, check the tweeter and woofer for any damage or debris. It is important to handle the speakers with care to avoid any damage.

POWERBASS AUTOSOUND WARRANTY POLICY

PowerBass Autosound Speakers are to be free of defects in material and workmanship for a  period of one (1) year.

This warranty applies only to PowerBass products sold to consumers by Authorized PowerBass Dealers in the United States of America.  Products purchased by consumers from a PowerBass dealer in another country are covered only by that country’s Distributor and not by PowerBass USA.

This warranty covers only the original purchaser of PowerBass product.  In order to receive service, the purchaser must provide PowerBass with the receipt stating the consumer name, dealer, product and date of purchase.
Products found to be defective during the warranty period will be repaired or replaced (with a product deemed to be equivalent) at PowerBass’s discretion and will not be liable for incidental or consequential damages. PowerBass will not warranty this product under the following situations:

• Speakers received with bent frames or water damage
• Abuse such as holes in the cone, surround or ripped spider
• Voice coil damage due to amplifier clipping or distortion
• Product that has not been installed according to this owners manual

Pros & Cons 

Pros

• High-quality sound reproduction
• Durable materials for long-lasting performance
• Easy to install
• Great value for the price

Cons

• May require additional mounting hardware for some vehicles
• May not fit in all vehicles without modification

Customer Reviews

Customers have given the Powerbass AUTOSOUND OE Speakers OE-400 high praise for their sound quality and ease of installation. Many have noted that the speakers are a significant improvement over their factory-installed speakers. However, some have noted that the speakers may not fit in all vehicles without modification. Overall, customers have been very satisfied with their purchase and highly recommend the OE-400 for anyone looking to upgrade their car audio system.