JBL 660GTI825600

( Brand: Jbl ), ( Manufacturer Part Number: 660GTI825600 ), ( Type: Component ), ( Speaker Size: 6.5in. )

Review JBL fits GTI 660

The JBL 660 GTi 825600 is a high-performance 6.5-inch 3-way car speaker system designed to deliver exceptional sound quality for music and in-car entertainment. This system is an upgrade from the original 660 GTi, featuring improved components that provide enhanced clarity, deeper bass, and wider dispersion.

The system consists of three components: two 6.5-inch woofers, one 1-inch tweeter, and one 0.75-inch compression tweeter. The woofer cones are made of injection-molded polypropylene, which is known for its rigidity and durability. The cones are also treated with a special Injection-Molded Polypropylene (IMPP) cone technology, which ensures consistent sound performance throughout the frequency range.

The system's tweeters are made of aluminum, which is a lightweight and rigid material that allows for faster response times and higher power handling. The compression tweeter is designed to handle high power levels and produce clear, detailed high-frequency sounds.

The 660 GTi 825600 also features JBL's Patented Plus One woofer design. This design adds extra cone area to the speaker, allowing it to produce more bass and mid-range frequencies without distortion. The system's voice coils are made of aluminum, which helps to dissipate heat and ensure consistent performance during long listening sessions.

The 660 GTi 825600 is designed to fit standard 6.5-inch speaker openings and comes with mounting hardware for easy installation. The speakers are also grille-included, so you can choose to use them with or without the grilles for a customized look.

This car speaker system is engineered to deliver a balanced and accurate sound signature, with clear mid-range frequencies, detailed highs, and deep, powerful bass. It's an excellent choice for audiophiles who want to upgrade their in-car audio system to deliver studio-quality sound. Whether you're listening to your favorite music, taking phone calls, or navigating with GPS, the JBL 660 GTi 825600 will provide an immersive and enjoyable listening experience.

The JBL 660 GTi is a high-end in-car audio system designed to deliver premium sound quality. Here are some pros and cons that might help you make an informed decision about purchasing this system.

1. Superior Sound Quality: The JBL 660 GTi system is known for its clear, powerful, and balanced sound. It utilizes advanced technologies like High Dynamic Range (HDR) tweeters, 10-inch subwoofers, and Class D Amplifiers to produce an immersive and engaging listening experience.

2. Sleek Design: The system's aesthetics are another selling point. The gloss-black finish and modern design make it an excellent addition to any vehicle's interior. The speakers are also customizable with JBL's speaker grille options.

3. Easy Installation: The JBL 660 GTi is relatively easy to install compared to other high-end systems. It comes with a detailed installation guide and all necessary hardware.

4. Bluetooth and USB Connectivity: The system offers Bluetooth connectivity, allowing you to stream music wirelessly from your phone. It also has a USB input for connecting external devices and charging your phone.

1. Expensive: The JBL 660 GTi is a premium audio system, and its price reflects that. It might be an investment beyond what some people are willing to make for in-car audio.

2. Limited Bass: Some users have reported that the bass response could be stronger. If you're looking for an intense subwoofer experience, you might want to consider a separate subwoofer setup.

3. Complex Wiring: The system has numerous wires and connections, which can make the installation process more complicated than some other systems.

The JBL 660 GTi is a high-performance in-car audio system that delivers superior sound quality, modern design, and convenient connectivity features. However, it comes at a premium price and might require some extra effort for installation. If you're an audiophile looking for an immersive listening experience in your car, the JBL 660 GTi is definitely worth considering. But, if you're on a budget or prefer a simpler installation, there are other options available. Ultimately, the decision depends on your personal preferences and requirements.

Details:

Selling used comes with EXTRA FAST SHIPPING ON ME Used 660 GTI CROSS OVER ONLY.

part #: 660gti825600 prices

• $46.00-$199.95

specifications classicradiospeakers:

• for models: Gti, 660
• brand: Jbl
• mpn: 660gti825600
• type: Component
• speaker size: 6.5in.

seller classicradiospeakers:

• city: Los Angeles, California
• # reviews: 123
• rating: 100.0%

payments classicradiospeakers:

• wallet: Google-pay
• other
• credit card: Discover

offer classicradiospeakers:

• availability: In Stock
• best offers: True
• started: April 11, 2026
• sold: 0
• quantity: 1
• options: Ship-to-home

shipping classicradiospeakers:

• service: UPS 2nd Day Air
• class: Expedited
• transit: 7-7 Days
• cost: $0.00
• carrier: UPS
• type: Calculated

returns classicradiospeakers:

• policy: No Returns

general classicradiospeakers:

• Vehicle Electronics GPS > Car Audio > Car Speakers Speaker Systems
• condition: Used