It is quite common for many people to change or upgrade the factory-fitted speakers of their cars to enhance audio performance. It is essential to keep your body and mind relaxed while driving, and a good speaker can only provide you with that much relaxation.

Listening to music with the speakers and without the subwoofer is like battling without a weapon. Adding a subwoofer enhances the performance of the speakers and provides good-quality sound at different frequencies. The 6×9 subwoofer speakers are best for creating crisp and balanced bass in the music. If you have a good quality subwoofer, your music will boom. Therefore, it is essential to purchasing an excellent 6×9 subwoofer speaker to listen to quality audio.

6×9 Subwoofer speakers – Reviews

But selecting a good 6×9 subwoofer speaker is not easy as the size is not standard. Therefore, to make things easier for you, we have chosen the best 6×9 subwoofers that you can consider buying to enhance your music quality.

Also, we will share information related to what things are required to consider when buying the best 6×9 subwoofer speakers.

Magnadyne LS69W 6×9 High Power Subwoofer

Magnadyne LS69W | 6" x 9" High Power Subwoofer | 35 Watts |
  • Equipped with a polypropylene coated cone woofer
  • This subwoofer has a RMS power of 35 Watts and in Input voltage of 12V.
  • 90 watts maximum power handling, 65Hz-3kHz frequency response, 4 ohm impedance
  • Please refer to the dimensions in the listing photo for your reference. All measurements are referred to in inches.

One of the best 6×9 subwoofer speakers that you can go for is the Magnadyne LS69W subwoofer. It is a high-power subwoofer that has a peak power handling capacity of 100 Watts.

It is equipped with a 6×9” Injection-molded polypropylene (IMPP) woofer cone with a compressed foam surround. The speaker sounds best, and it is quite perfect for low to mid-range frequencies.  Also, it is a space saver and can easily replace the factory speakers in any car.

The frequency response range of this subwoofer speaker is 60Hz to 20 kHz. It is also featured with a Single Kapton voice coil and has an impedance rating of 4 ohms. Also, along with 89dB sensitivity, its mounting depth is 3-inches.


  • Polypropylene woofer cone
  • Peak power of 100W
  • Large frequency range
  • 89dB sensitivity


  • Lacks bass

Rockville RVL69W 6×9 600w Cast Aluminum Car Subwoofer

Rockville RVL69W 6x9 300w Competition Cast Aluminum Car Subwoofer Mid-Bass+Lows,Black
  • Rockville RVL69W Competition 6x9 300W Peak / 150W RMS woofer
  • Power Handling Per Speaker: 300 Watts Peak / 150 Watts RMS Per Speaker
  • 9 pounds each!
  • 6 x 9" Single Voice Coil 4 Ohm subwoofer
  • Plays extremely loud mid-bass and low frequencies

Another best 6×9 subwoofer speaker is the RVL69W from Rockville. The speaker comes in pairs, and each speaker weighs 9 pounds. They are heavier as compared to many 12-inch subwoofers. So, if you want to have heavyweight subwoofer speakers, these are the perfect choices for you.

Each speaker has a peak power handling capacity of 300W and plays low frequencies and mid-bass exceptionally well. The frequency response range is 40Hz – 8 KHz, and the speakers have a sensitivity rating of 92dB.

Also, they have a double-stacked magnet structure and are equipped with a 2-inch high-temperature voice coil. Moreover, they are featured with strong pulp cones with Butyl rubber surround.


  • Mid-bass is loud and clear
  • 92dB sensitivity rating
  • High power handling capacity
  • Butyl rubber surround


  • The bass is not very satisfying; not very loud

CL-69S Slim – CTD Audio 6×9 180W RMS Carbon Fiber Subwoofer

Another subwoofer speaker that comes in pairs is the CL-69S. They have a carbon fiber cone surrounded with butyl rubber and have a good power handling capacity of 180W RMS.

The speakers have a mounting depth of 2.87-inch, which is enough for the car where mounting depth is the problem. The magnet weight of the speaker is 30 oz., the sensitivity rating is 89.6dB and the impedance rating of 4 ohms.

If we talk about the frequency response range, then its range is 48Hz to 3000Hz. Also, the subwoofers have 2.0-inch voice coils. Also, they produce great sounds with great highs. Moreover, the bass quality is much better.


  • Good bass
  • Good power handling capacity
  • Carbon fiber cone with butyl rubber surround
  • Excellent highs


  • Speaker wire terminals are quite tiny
  • Frequency response range is not great

HD-690CF.2 – CTD Audio 6×9 Carbon Fiber Subwoofer

HD-690CF.2 - CDT Audio 6" x 9" 125W RMS 2-Ohm Carbon Fiber Subwoofer
  • HD-690CF.2 - CDT Audio 6" x 9" 125W RMS 2-Ohm Carbon Fiber Subwoofer
  • Power handling:125WRS (250WPk)
  • Impedance 2 Ohm
  • Dimensions: 6.625"X 9.25"
  • Mounting depth: 3.5"

The HD-690CF.2 is a decent quality 6×9 subwoofer speaker that can fulfill your needs of adding a good subwoofer into your car. But its mounting depth is 3.5-inches, therefore, make sure that you have enough space in your car to mount them.

The subwoofer comes with a set of 2, made up of carbon fiber surrounded with rubber, and has a peak power handling capacity of 250W. Also, they have a frequency response range of 30Hz to 4000Hz.

Each speaker is equipped with a 1.5-inch voice coil. Also, the speakers have a sensitivity rating of 89dB and an impedance rating of 2 ohms.

Overall, the subwoofer produces good sound, but the frequency response range is not great.


  • Produce decent sound
  • Good power handling capacity
  • Carbon fiber cone


  • Average frequency response
  • Higher mounting depth

Cl69CF – CTD Audio 6×9 200Watts Mid-Subwoofer with carbon cone fiber

Cl69CF - CDT Audio 6x9" 200 Watts Mid-Subwoofer with Carbon Fiber Cone
  • Power Handling: 100Watt RMS/200Watt Music. (100Hz high pass)
  • Frequency Response: 45 ~ 4000 Hz
  • Nominal Impedance: 4 Ohms
  • Voice Coil Diameter:1.5" (45mm)
  • CL-69 the perfect subwoofer

The Cl69CF is a 6×9 mid-subwoofer that you can also purchase for your car. They also come in pairs and have a power handling capacity of 200W.

The speakers are equipped with carbon fiber cones and each one has a 1.5-inch voice coil. Also, if we talk about the frequency response range, then it is 45Hz to 4000Hz. Moreover, the impedance rating of these subwoofer speakers is 4 ohms.


  • Decent sound quality
  • Decent power handling capacity


  • Average frequency response range
  • Bass is not up to the mark

6×9 Subwoofer speakers – Buyer’s Guide

6x9 subwoofers speakers

There are different things that you should look for when selecting and purchasing the 6×9 subwoofer speakers. The factors that are required to be considered are as under:

Power handling capacity

The first thing that is necessary to know is the power handling capacity of your subwoofer speaker. Look for the peak power handling capacity along with its RMS power value. Also, it is necessary to make sure whether you need a single 6×9 subwoofer speaker or need those that come in pairs. If the speaker comes in pairs, then always divide the peak power by 2 to calculate the power of each one.

Frequency response range

Another thing that you should consider is the frequency response range of the subwoofer speakers. It is always better to go with those subwoofers that have a good frequency response range.

Build quality

Build quality is also very important to note. Always go with those speakers that are durable. Some good quality subwoofer speakers come with polypropylene woofer cones with compressed foam surround, and some are featured with carbon fiber cones surrounded with butyl rubber. So, it is necessary to ensure that your speaker is built with good and reliable materials.

Mounting depth

The mounting depth is another factor to consider according to the space available. It all depends on your needs, so make sure that you are purchasing a speaker that has the mounting depth according to the space available.

Sensitivity and impedance rating

You can also check the sensitivity and impedance rating to make sure that you are buying the right product according to your needs.

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