4x8-Inch Door Speakers for 1966 Ford Thunderbird with Deluxe Factory Radio

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Description
Specifications
Reviews

This application requires one pair of speakers per door.

These RetroSound^® 4x8-inch stereo speakers are a great way to upgrade the sound in your classic 1966 Ford Thunderbird. They use a Neodymium magnet structure for high power handling in a slim-mount design – mounting depth is just 1.9-inches. Santoprene^® surrounds deliver the most natural sound possible with no distortion. Mylar tweeters produce crisp, clear highs.

4x8-inch stereo replacement speakers
Neodymium magnet structure for ultra-thin design
Santoprene^® surrounds for smooth, natural sound
Mylar tweeters for crisp, clear highs
Dip-cut magnet for extended pole piece excursion
60 watts RMS and 120 watts max power handling
Mounting depth is just 1.59-inches (40.5mm)
Sold as pair

For more information, see the user's manual, or browse our support page.

MODEL	R-352N	R-452	R-463N	R-483N	R-413N
Nominal Diameter (inch)	3.5	4	4x6	4x8	4x10
Description	2-Way	2-Way	2-Way	2-Way	3-Way
Nominal Impedance	4ohm	4ohm	4ohm	4ohm	4ohm
Frequency Response	100H-21kHz	65Hz-21kHz	80Hz-21kHz	65Hz-21kHz	43Hz-21kHz
Sensitivity (SPL@1w/1m)	85dB	88dB	86dB	87dB	87dB
Power Handling (watts RMS/peak)	25/50	30/60	25/50	60/120	90/160
Speaker Grill	NO	YES	YES	NO	YES
Mounting Depth (inch)	1.1	1.29	1.3	1.59	1.7
Mounting Depth (mm)	28	33	35	40.5	44

MODEL	R-525N	R-573N	R-612N	R-652N	R-693N
Nominal Diameter (inch)	5.25	5x7	6.5	6.5	6x9
Description	2-Way	3-Way	2-Way	2-Way	3-Way
Nominal Impedance	4ohm	4ohm	4ohm	4ohm	4ohm
Frequency Response	56Hz-21kHz	65Hz-21kHz	58Hz-21kHz	52Hz-21kHz	40Hz-21kHz
Sensitivity (SPL@1w/1m)	88dB	87dB	87dB	87dB	90dB
Power Handling (watts RMS/peak)	40/80	60/100	90/160	50/100	100/200
Speaker Grill	YES	YES	YES	YES	YES
Mounting Depth (inch)	1.45	1.5	1.7	1.7	1.9
Mounting Depth (mm)	37.5	37.5	44	44	48.5