INFINITY 603F Speakers 737558778203 6.5 72-7800

( Brand: Infinity ), ( Manufacturer Part Number: 603F ), ( Part Type: Speaker ), ( Color: Black ), ( Material: Plastic ), ( Vintage Part: No ), ( Placement On Vehicle: Front/rear ), ( California Prop 65 Warning: Yes ), ( Unit Type: Unit ), ( Universal Fitment: For 2006-2021 Civic 2008-2022 Accord ), ( Compatibility: For Base Models W/4 Speakers Only ), ( Unit Quantity: 2 Speakers ), ( UPC: 737558778203 )

Review INFINITY 6.5 Inch Speakers Honda And Pair fits ACCORD CIVIC 2006–2021

Introducing the Infinity 6.5 speakers, model number 737558778203, meticulously engineered to deliver exceptional sound quality for your 2008-2022 Honda Accord and 2006-2021 Honda Civic. These premium speakers are an excellent upgrade from your factory-installed systems, offering a more immersive and dynamic listening experience.

The Infinity 6.5-inch speakers are designed with a polypropylene woofer cone, which ensures rigidity and durability while providing a powerful and clear bass response. The speakers also feature a rubber surround that provides flexibility and resistance to wear and tear, ensuring long-lasting performance.

The Infinity speakers utilize a balanced dome tweeter, which provides detailed and accurate high-frequency response. The tweeter is designed with neodymium magnets, which are both powerful and lightweight, allowing for quick and efficient response times. The speakers also come with a phase plug, which helps to align the tweeter with the woofer for optimal sound dispersion.

These speakers are designed with Infinity's proprietary Plus One woofer technology. This technology provides a larger total radiating area than traditional speakers, resulting in increased efficiency and improved bass response. The speakers also have a high-temperature voice coil, which allows them to handle high power levels without thermal damage.

The Infinity 6.5 speakers come with a set of integrated mounting hardware, making installation a breeze. The speakers also have a sleek and modern design, which will complement the interior of your Honda Accord or Civic.

In summary, the Infinity 6.5 speakers, model number 737558778203, are an excellent choice for anyone looking to upgrade the sound system in their 2008-2022 Honda Accord or 2006-2021 Honda Civic. With their powerful and clear sound quality, durable construction, and easy installation, these speakers are sure to provide an unforgettable listening experience.

The Infinity 737558778203 6.5-inch speakers are a popular choice for upgrading the audio system in various Honda models, including the Accord from 2008 to 2022 and the Civic from 2006 to 2021. Here are some pros and cons to help you make an informed decision:

1. Superior Sound Quality: Infinity speakers are renowned for their high-fidelity sound and exceptional clarity. These 6.5-inch speakers will provide improved audio performance compared to the factory-installed speakers.

2. Durable and Reliable: Infinity speakers are known for their durability and reliability. They are built to withstand the rigors of everyday use and can handle high power levels.

3. Customizable: These speakers can be integrated with various audio systems, allowing you to customize the sound to your preferences.

4. Sleek Design: The speakers have a modern and sleek design that can enhance the appearance of your vehicle's interior.

1. Cost: Infinity speakers are more expensive than factory-installed speakers. The cost of the speakers, installation, and any necessary wiring or adapters may add up.

2. Compatibility: While these speakers can fit in most Honda models, you may need to purchase additional wiring harnesses or adapters to ensure proper functionality.

3. Installation Complexity: Installing aftermarket speakers can be a complex process, especially if you are not experienced in car audio upgrades. You may need to hire a professional to ensure proper installation.

The Infinity 737558778203 6.5-inch speakers offer superior sound quality, durability, and customizability. However, they come at a higher cost and may require additional compatibility solutions and professional installation. Ultimately, if you are an audiophile seeking a significant improvement in sound quality, these speakers may be worth the investment. If you are on a budget or not particularly concerned about audio performance, you may want to consider other options.

If you are serious about upgrading your Honda Accord or Civic's audio system and are willing to invest in high-quality speakers, the Infinity 737558778203 6.5-inch speakers are an excellent choice. Be sure to factor in the cost of installation, wiring harnesses, and any necessary adapters when making your decision. If budget is a concern, consider exploring other aftermarket speaker options or prioritizing other upgrades for your vehicle.

Details:

1/2 edge-driven silk dome tweeter. Plus One polypropylene woofer cone with hi-roll rubber surround. Designed for select Honda vehicles. Speaker Harness for Select Honda Vehicles.

6-1/2-way car speakers. Handles up to 50 watts RMS 150 peak power. 3-ohm impedance for extra power compatible with virtually all factory or aftermarket car stereos. Grilles not included.

Connects speakers to factory harness.

specifications speasaele:

• for models: Accord, Civic
• for makes: Honda
• for years: 2006-2021
• brand: Infinity
• mpn: 603f
• part type: Speaker
• color: Black
• material: Plastic
• vintage part: No
• placement on vehicle: Front/rear
• california prop 65 warning: Yes
• unit type: Unit
• universal fitment: For 2006-2021 Civic 2008-2022 Accord
• compatibility: For Base Models W/4 Speakers Only
• unit quantity: 2 Speakers
• upc: 737558778203

shipping speasaele:

• carrier: FedEx
• transit: 3-7 Days
• type: Fixed
• class: Standard
• service: FedEx Ground / FedEx Home Delivery
• cost: $0.00

offer speasaele:

• quantity: 8
• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: November 17, 2025

returns speasaele:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

payments speasaele:

• credit card: Visa
• wallet: Apple-pay
• other

seller speasaele:

• rating: 98.7%
• city: Los Angeles, California
• # reviews: 40386

general speasaele:

• condition: New
• Car Truck Parts Accessories > Interior Parts Accessories > Other Interior Parts Accessories

Infinity 603F Is Similar To:

• 05026093aa Chrysler Infinity Sebring Left Right Front Side Door Speakers (24.5% similar) These are used, but in good working order...(March 13th, 2018)
• 1-pr6512is-pr9613is-eb16g50ft-cca Enrockaudio Infinity Primus Speakers Ft Wire 728120505600 (25.3% similar) Upc code 45 Enrico audio 16-GAUGE 50 foot speaker wire - EB16G50FT-CCA Enrico this 16-GAGUE with spool from anorexics let's you easily connect your speakers to amplifiers or receivers. Note, use the original over-box and manufacturers packaging. Over-boxes are being used for the purpose of ...(July 31st, 2018)
• 2-622mlt-em16g50ft-ofc-tn Enrockmarine Infinity Reference Marine Led Speakers Titanium Ft 728120504634 (26.9% similar) The white line on one side of wire makes it quick and easy to distinguish polarity get your audio system set up properly. Just use high quality marine duplex wiring with its fine stranded tin plated copper to resist corrosion. The polypropylene cone and balanced dome tweeter provide great bass, ...(July 21st, 2018)
• 2-822mlt-em16g50ft-ofc-tn Enrockmarine Infinity Reference Marine Led Speakers Titanium Ft 728120504658 (26.9% similar) APO FPO addresses and other us. For the nearest location. In the case of our marine speakers, we add salt, spray and UV to ensure that they provide years enjoyment without missing a beat. This wire comes in 50' feet to give you convenient installation and pure sound quality enhancement. For heavens ...(July 21st, 2018)
• 2-822mlw-em16g50ft-ofc-tn Enrockmarine Infinity Reference Marine Led Speakers White Ft 728120504665 (27.4% similar) The polypropylene cone and balanced dome tweeter provide great bass, smooth highs lots of output to ensure every note can be heard loud clear. Attach the shipping label. Comes wrapped around a hard plastic spool that makes dispensing convenient and easy. Basically, anything and everything relating ...(June 20th, 2018)
• 2-gx962-1-eakit8g-ref704a Enrockaudio Jbl Gx Series Car Speakers Infinity Amplifier 728120505730 (28.9% similar) For those areas, please calculate the shipping cost using USPS priority mail as option in calculator. For heavens sake, you want to use it, like immediately, right. Which is why super speedy shipping being of utmost importance. You're therefore eager to actually have it, see and hold it in your very...(July 6th, 2018)
• 2-pr5012is-eb16g50ft-cca Enrockaudio Infinity Primus Speakers Ft Wire 728120505525 (26.6% similar) You're therefore eager to actually have it, see and hold it in your very hands. Place the item, its accessories and manuals in original packaging. Long story short: superior sound top to bottom. 83V: 88DB frequency response: 67HZ Nash 20KHZ voice coil diameter: 1 in. Questions or comments. For your ...(July 6th, 2018)
• 2-pr9613is-eb16g50ft-cca Enrockaudio Infinity Primus Speakers Ft Wire 728120505556 (26.6% similar) Place the item, its accessories and manuals in original packaging. Infinity at an affordable price this is one of the most innovative and legendary companies in audio. 83V: 89DB frequency response: 46HZ Nash 21KHZ voice coil diameter: 1 in. Long story short: superior sound top to bottom. For the ...(June 6th, 2018)
• 2-pr9613is-ref704a-eakit8g Enrockaudio Infinity Primus Speakers Amplifier Kit 728120505594 (26.5% similar) Infinity is one of the top-selling car speaker brands in world obviously, this no coincidence. Infinity - REF704A amp: reference amps incorporate our latest amplifier topology, include variable electronic crossovers and bass boost control for precise system tuning, feature high low-level inputs easy...(June 6th, 2018)
• 2-ref6532ex-ref704a Enrockaudio Infinity Reference Series Speakers Amplifier Kit 728120505051 (30.4% similar) Drop the package off with ups or USPS. Place the item, its accessories and manuals in original packaging. Which is why super speedy shipping being utmost importance. Available in 4-CHANNEL, 5-CHANNEL, and mono model's, reference amps incorporate our latest amplifier topology, include variable ...(June 25th, 2018)
• 2856 1w300 Nissan Pathfinder Infinity Front And Rear Speaker Set (24.5% similar) ...(July 7th, 2018)