Synergy Audio 6.5" 120W RMS 4 Ohm Coaxial Speakers SYNSIXFIVE

• High performance 6.5 inch coaxial speaker pair rated at 120W RMS and 300W max for loud, clean mids and crisp highs in any car audio system
• Built by Synergy Mobile Audio using custom glass fiber laminate cones and butyl rubber surrounds for durability and accurate sound
• Efficient 4 ohm design with 91.3 dB sensitivity delivers strong output even on factory or aftermarket head units
• Wide frequency response from 60Hz to 30kHz provides full range clarity without the need for separate tweeters
• Shallow 2.28 inch mounting depth with 5.62 inch cutout makes installation easy in most factory door locations

Synergy Audio 6.5" 120W RMS 4 Ohm Coaxial Speakers SYNSIXFIVE

This Listing Includes:

• (1) Pair of Synergy SYN Series synSIXFIVE 6.5" Coaxial Speakers

The SYN Series Coaxial Speakers from Synergy Mobile Audio deliver high end sound quality and durability inspired by their legendary WFO competition line, but at a much more affordable price point.

Built with custom tooled butyl rubber surrounds, glass fiber laminate cones, and efficient coaxial tweeter design, these speakers are tuned for clean mids, crisp highs, and impressive output without distortion.

Whether you’re upgrading factory speakers or building a performance daily system, the synSIXFIVE delivers clarity, punch, and long term reliability with Synergy’s signature engineering.

Specifications:

• Speaker Size: 6.5" Coaxial


• Power Handling (RMS): 120 Watts per pair


• Max Power: 300 Watts per pair


• Impedance: 4 Ohm


• Voice Coil: 1"


• Cone Material: Glass Fiber Laminate


• Surround: Custom Butyl Rubber


• Sensitivity: 91.3 dB


• Frequency Response: 60Hz to 30kHz


• Recommended HPF: 100Hz @ -12dB/octave


• Magnet: Ferrite with protective rubber boot

Dimensions:

• Cutout Diameter: 5.62"


• Mounting Depth: 2.28"

Accepted Payment Methods at Big Jeff Audio

At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:

Credit and Debit Cards

• Visa
• Mastercard
• American Express
• Discover
• Diners Club

Digital Wallets

• Amazon Pay
• Apple Pay
• Meta Pay (formerly Facebook Pay)
• Google Pay
• Shop Pay
• PayPal

International Payment Methods

• Bancontact
• iDEAL

Bank Transfers

• Zelle

Financing Options

We also offer financing options to make purchasing easier. Learn more about our financing options here.

• Klarna
• Affirm
• Sezzle
• Snap
• Acima
• Tiptop

If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.

Shipping Options and Delivery Time

Do You Offer Expedited Shipping?

Yes! At checkout, you can select from different shipping options:

• Standard Shipping: Free for orders over $100.
• Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.

How Long Does Delivery Take?

• Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
• Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.

What Happens If My Package Is Undeliverable?

If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.

Why Can’t I Track My Order?

If you're having trouble tracking your order:

• Make sure you’ve received the shipping confirmation email with the tracking number.
• Log into your account on our website and use the “Check Your Order Status” button.
• If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.