1. JBL GTO629 Premium 6.5-inch Co-axial speaker
Channel type 2 way
Speaker Type Coaxial
Speaker size 6.5 inches
Performance. JBL manufactured their GTO629 6.5 inches speakers to offer a solution to those who love and want
better sound in their car.
Woofer Cones. Their carbon-injected Plus One cone is larger than others in their size range, enabling them to move more air and create more bass.
The cones are made of a butyl rubber surround, and they expand their diaphragm area to produce better
They also produce a solid and clear sound.
Tweeters. The JBL GTO629 Premium coaxial speakers have a patented uni pivot tweeter that permits the listener to direct sound to his/her ears even when the speaker is placed down/low in the doors for a much more live sound. Moreover, the edge-driven soft dome tweeters offer an excellent experience in the upper frequencies,
defined by a bright, open quality.
They also have a dual-level tweeter volume adjustment that enables you to compensate for less-than-
perfect speaker placement and which you can set to match your listening/musical taste and
Impedance. They have a low impedance of 3ohm that accustoms the undersize wires standard in many cars today and utilizes most of every watt that your car sound system can deliver. This enables
the production of significant volume even with low-powered factory radios.
Crossovers. They have a dedicated 12dB, high-quality crossover components that direct the highs and lows to the
appropriate speakers for the production of the best sound.
Power. They handle up to 60 watts of RMS from an external amplifier.
Size and Installation. Their size (6.5 inches) can fit a standard 6.5 speaker opening but don’t use the industry-standard bolt pattern. Instead, the included metal brackets adapt the speakers to an expected 6.5 three-hole and Ford’s non-symmetric four-hole ways.
JBL GTO939 Premium 6×9 Inches Co-axial Speaker
Channel type 3 way
Speaker type personal
Speaker size 9 inches
Great sound quality
Clear sound with no distortion on the highs.
High continuous power handling.
It is not packaged with any hardware hence requiring additional purchase.
The grills are not too easy to install.
The subwoofer is not full of sound.
Performance. These speakers are made with technology that ensures quality sound production, which is the goal for every audio enthusiast.
These speakers have a comprehensive frequency response that will leave your ears so satisfied when listening to
your favorite music.
The sensitivity rating of 94dB means that if you set the volume and use these speakers, you will use around 50 watts of power. On the other hand, a 91dB speaker will require you to use around 100watts
for the same volume. This is because the power required to produce the same volume decreases by around half with each 3dB increase.
Woofer cone. The unique Plus one large woofer cone design expands the diaphragm area of the cone to give low-
frequency response. The larger the cone, the more air it can vibrate.
The patented Plus one woofer cone increases output with no extra power usage.
Tweeters. These speakers’ tweeters’ designs give it a competitive advantage over the other speakers in a higher bracket.
The edge-driven soft dome tweeters and super tweeters give an excellent experience in the upper
The tweeters are made from Mylar and Titanium composite, giving them more power handling and reduced distortion and efficiency. The reduced distortion is more noticeable in the mid-range
frequencies, which is common to the vocals of most tracks. This, therefore, enables the speakers to give you a much crisper and clearer sound than other speakers.
The uni pivot tweeter levels are adjustable to accustom off-axis mounting positions and road noise.
There is also after installation customization enabled by a control switch that allows you to adjust the tweeters dB output to your liking.
Crossovers. High-quality crossover components that direct the highs and lows to the right speakers for the best
Impedance. The 3ohm impedance allows the speaker to perform efficiently at 4ohms once they are powered, allowing them to make use of every watt produced by your stereo or 4ohm stable amplifier. This thus
leads to clearer, richer sound for the listener.
Power. The speaker’s peak power is 300 per pair/600 watts for the pair. The RMS power is 100 W/ 200 watts for the pair. This wattage means that you can use them with your stock vehicle audio system, and you will
realize an improvement in sound quality.
Also, if you upgrade your cars audio system to run an amplifier through them, they come into their own
and produce a rich sound quality.
The edge-driven speaker cones enhance greater sound levels with the same amount of power.
Durability. They include a vented magnet with a high thermal-capable voice coil, which effectively disperses heat,
ensuring the longevity of your investment.
They have Fiberglass-reinforced plastic (FRP) frames that help the speakers resist warping even when
installed on unleveled surfaces.
The non-magnetic carbon composite does not affect the motor structure and doesn’t vibrate.
Installation. They are easy to install and don’t require any professional installation like many other speakers.
Also, have a minimum installation depth of 2 that makes them compatible with a wide range of vehicles.
Pioneer TS-M800PRO 8-Inch Pro Series High-Efficiency Mid-Bass Car speaker Drivers
Channel Type 2 way
Speaker Type Surround Sound
Speaker Size 8 Inches
Good sound quality.
Good sound dispersion.
Audio clarity is unsatisfactory.
Performance. Are you ready to go, Pro? The Pioneer series type of speaker is made specifically for those who want to produce serious sound pressure levels. In addition, these speakers are made for audio enthusiasts, with the manufacturer emphasizing efficiency and power handling.
If you are an audio enthusiast who loves the outside, this is your best option.
Woofer. The woofer has an optimally blended pulp cone that gives them a long life than typical paper cones. The woofer surround is lightweight corrugated and absorbs vibrations.
Tweeters. They have bullet tweeters that are designed to produce louder output. However, they don’t resonate in audible frequencies like dome tweeters. They also don’t disperse sound waves.
Its mid-bass driver then delivers the perfect balance of power handling and output that compliments the crisp highs produced by these tweeters. This leads to the production of an accurately balanced sound.
This design helps them to operate at their best under the pressure of high-frequency waves.
Durability. Have an aluminum alloy bullet plug that enhances better heat dispersion with an improved mid-range
It has a thick woofer basket that gives it high stiffness and firmness, reducing vibrations when at work. This helps increase its lasting period.
Power. This TS-M800 PRO mid-bass driver produces a perfect balance of power handling and output to support
the crisp highs from the bullet tweeters.
They can handle an incredible power of around 1400 Watts between the two of them, with a peak RMS
power of 180 each.
Supported by high strength, stamped steel frames, the mid-bass drivers feature light blended pulp cones and suspended by a corrugated surround and motivated by oversized magnets leading to rich amounts of
sensitivity, excursion, and power handling.
KENWOOD KFC-4675C 60-Watt-4-Inch × 6-Inch Two-Way Speaker System
Channel type 2 way
Speaker size 4×6 inches
Easy to install.
Powerful, crisp, and good value.
No wiring kit to plug and play.
Performance. The KFC-4675C have an acrylic carbon hybrid cone that is light but rigid and delivers rich midrange and high-frequency response.
They are stimulated by oversized magnets, which in conjunction reproduce audio which is powerfully
loud and has a presence above the engine and the outdoor ambiance of driving.
They are also supported by high-strength steel frames that give them the freedom to perform freely.
Woofers. The woofers are made from injection-molded polypropylene.
This molding process gives them a uniform cone thickness for rich linear and clear sound.
They are light and more firm to allow decreased distortion and improved bass response.
Each woofer uses a treated-cloth surround.
Tweeters. Each speaker consists of a 1 "a; PPTA balanced-dome tweeter. PPTA is a construction material of high quality with fast response and a noticeable internal loss, causing an accurate transient response and
narrow tweeter resonance.
Crossovers. Have a high-pass crossover is merged into each included wire.
The output end of the wire has quick slides that plug onto the speaker terminals.
Note that the input end of the wire is not terminated.
Power. They handle 60 RMS and 120 watts of peak power for each speaker.
Installation. They are easy to install and fit well in the mounting space. They also come with installation hardware.