Introduction

Powerbass Mid Range Driver Speakers XPRO-8CX are designed to deliver exceptional audio performance, making them an ideal choice for both car and home audio systems. These speakers feature a robust construction that enhances sound clarity and depth, particularly in the mid-range frequencies. With their high power handling capability and efficient design, they ensure minimal distortion even at high volumes. The XPRO-8CX speakers are priced at approximately $89.99.

PARAMETERS FOR XPRO MID-RANGE DRIVERS

(due to Constant Improvement, Specifications and Parameter are subject to change without notice)

VC Impedance (OHMs)	4	4
Test Impedance (OHMs)	5.5	5.5
Fs (Hz)	85	91
SD (sqCM)	136.85	213.82
Vas (Ltr)	10.12	10.03
Cms (μM/N)	380.43	154.5
Mms (g)	9.35	19.45
BL™	8.56	13.22
Qms	7.45	7.45
Qes	0.979	0.336
Qt	0.865	0.342
Spl (dB)	93	95
Xmax (mm)	-	-
Voice Coil Size (inches)	38mm (1.5”)	50mm (2”)
Frequency Response (Hz)	120Hz - 10kHz	100Hz - 5kHz
Magnet Weight (ounces)	25 oz	56 oz
Mounting Depth (inches)	71mm (2.8”)	83mm (3.25”)
Power (RMS/Peak)	150W / 300 W	225W / 450W

FEATURES

Over Built Pro Audio Design
Y-35 high grade Strontium Ferrite magnet with vented pole piece al-lowing air in to keep the voice coil cooler at high power levels
Triple Roll Cloth Surround
for precise linear controlled excursion
Large Heat Dissipating Voice Coil
2” TFG Former with CCAW Winding (1.5” Voice Coil on XPRO-65CX)
Chrome Push Input Terminal
accepts up to 8-ga speaker wire for maximum current transfer
Die-Cast Aluminum Basket And Protective Grill Included

WIRING EXAMPLES

Your PowerBass Xtreme XPRO Mid Range driver uses a single 4-OHM voice coil. It is important to know the limits of your amplifier to optimize its performance. You can vary the impedance by altering the wiring configurations: Series, Parallel, or Series-Parallel. Choose the wiring diagram below that corresponds to the number of speakers in your system and the impedance stability of your amplifier.

Description

The PowerBass Mid Range Driver Speakers XPRO-8CX are designed with a focus on delivering accurate and powerful mid-range frequencies. The 8-inch driver features a high-strength ferrite magnet and a 2-inch voice coil, ensuring robust performance and durability. The speaker's design includes a rugged basket and a treated paper cone, which helps in producing clear and detailed sound. The XPRO-8CX is also versatile, suitable for various installation configurations and able to integrate seamlessly with existing audio systems.

INSTALLATION EXPERIENCE

Installation of PowerBass Xtreme speakers requires experience with a variety of mechanical procedures including enclosure construction. This manual only provides general installation and operation instruc-tions. If you have any reservations about your installation skills, please contact your local Authorized PowerBass Xtreme dealer for assistance.

CHOOSING SPEAKER MOUNTING LOCATIONS

Choosing the correct speaker mounting location will have the greatest effect of the sound quality of the system. There are many different considerations needed when choosing the location(s) that best meet your needs. The locations must be large enough for the speakers to fit. Care is needed to ensure that the desired location will not affect either the mechanical or electrical operation of the vehicle.

WARNING! The use of silicone rubber to seal in a speaker will void the Warranty! If any sealing is needed in addition to the speaker’s gasket, use caulking cord or vinyl weather strip.

PREPARING FOR INSTALLATION

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

An electric drill with bits
Saber and jig saw
Phillips-head and standard screwdrivers
Wire strippers
Crimping tool and needle-nose pliers
Silicone sealant (for enclosures), closed cell weather-stripping (for the speakers)

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, and always rest it with the cone facing up. Never use force when installing a speaker.
Locate all fuel lines, brake lines, oil lines, and electrical cables when planing your installation.
Check to see if there is enough clearance behind the mounting surface before drilling holes or install-ing screws for proper speaker ventilation.
Also make sure there’s enough front clearance for speaker cone excursion. Failure to do this could cause the cone to vibrate against any obstructing object damaging the speaker.
Use a utility knife to trim away fabric from the speaker mounting hole location before drilling. It is hard to get a good seal if you have both the carpet & subwoofer gasket between the speaker and the enclosure.
When running speaker wires through sheet metal, be sure to use grommets to properly insulate the wires from metal edges.

DOOR MOUNTING

When checking for possible speaker locations in the doors, check the operation of the window and all assemblies. There is also a stabilizer stop bar in between the door and the door jam. This bar prevents the door from opening too far.

REAR DECK MOUNTING

In rear deck installations, check the operation of the trunk suspension springs or tension bars. These tension bars move in the opening and closing of the trunk. You cannot be too cautious during this part of the instal-lation. In addition do not locate the speakers too close to the back of the rear deck. Installing the far screws may not be possible without removing the rear window.

INSTALLING THE MID RANGE DRIVER

Determine where the speaker will be mounted. Make sure there is a flat area large enough for the speaker to fit properly. An uneven mounting surface can damage the driver.
Check to make sure the space you have selected for the speaker will not interfere with the operation of the vehicle.
Using the supplied template, mark the hole with a pen.
Cut the hole for the speaker. A hole can be cut either with a pair of metal tin snips, a saber or jig saw.
Run speaker wire (not included) to the speaker. Make sure to keep wires away from sharp metal or other rough edges. When passing through metal, use a grommet to protect the wires from sharp edges.
Pre drill the mounting holes using a 1/8” (3mm) drill bit.
Pull the wire though the speaker opening and connect to the speaker. Be sure to observe proper polarity.
Mount the speaker using the supplied screws.

RECOMMENDED ELECTRONIC CROSSOVER SETTINGS

For optimum performance of your range driver we recommend the following crossover frequency point setting on each model. NOTE: Crossover settings will vary based on the speaker size.

XPRO-6.5CX (6.5 inch) mid range driver, set the crossover control at 200Hz in high pass (HPF) and 5 KHz in low pass (LPF) for a 3 way application, OR set the crossover control at 200 Hz in high pass (HPF) for 2 way application. A slope at each crossover will be at least 12dB/per Octave, or better .

XPRO-8CX (8 inch) mid range driver, set the crossover control at 150Hz in high pass (HPF) and 5 KHz in low pass (LPF) for a 3 way application, OR set the crossover control at 150 Hz in high pass (HPF) for 2 way ap-plication. A slope at each crossover will be at least 12dB/per Octave, or better .

Setup Guide

To set up the PowerBass Mid Range Driver Speakers XPRO-8CX, follow these steps:

Make sure there is adequate room for the speaker's depth when selecting the mounting place.
If required, drill holes for the mounting screws.
Use the included screws to connect the speaker to the mounting surface.
Make sure the speaker cables are polarity-correct before connecting them to the amplifier or head unit.
To maximize performance, adjust the audio settings on your head unit or amplifier.

Troubleshooting

If you encounter issues with your PowerBass Mid Range Driver Speakers XPRO-8CX, here are some common problems and solutions:

No Sound: Check wiring connections and ensure proper polarity. Verify that the amplifier is turned on and set to the correct channel.
Adjust equalizer settings or check for blown fuses in the amplifier. Ensure proper power handling and do not exceed recommended wattage.

Avoid overdriving the speakers, as this can cause damage. Always follow the manufacturer's installation and operation guidelines.

Speakers XPRO-8CX Pros & Cons

Pros

High-quality replication of mid-range sounds
Sturdy design with a powerful ferrite magnet
Numerous mounting choices and ease of installation
Reasonably priced considering the performance provided

Cons

It can need extra parts (like a crossover network) to function at its best.
Because of its mid-range concentration, it is not appropriate for low-frequency applications.
For best results, installation may need expert help.

Customer Reviews

The PowerBass Mid Range Driver Speakers XPRO-8CX have received high marks from customers for their strong and clear sound. Numerous consumers have reported that these speakers greatly improve the sound quality of their cars or work environments. To get the optimum sound quality, some users have noted that they might need to adjust the equalization settings further.

Complaints

Common grievances include the necessity of a separate crossover network for best performance and the need for exact installation to prevent distorted or muffled sound.

POWERBASS XTREME LIMITED WARRANTY POLICY

PowerBass Xtreme Speakers are to be free of defects in material and workmanship for a period of one (1) year. The warranty is extended to three (3) years for parts and labor, if an Authorized PowerBass Xtreme Dealer performs the installation.

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