See all parts that fit your 2016 A6
2" Screw/Mounting Terminal
Product highlights
2" Screw/Mounting Terminal • Sturdy ABS Construction • Spring Terminal Connection
Learn more about the stm3
Install New Speakers in select 1994-2024 vehicles from Audi, Mercedes-Benz, Chevrolet
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600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
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270W Peak (90W RMS) 5.25" Club Series 2 Way Coaxial 3-ohm Speakers
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Rockford Fosgate Punch P1 P132
80W Peak (40W RMS) 3.5” Punch Series 2 Way Coaxial 4-ohm Speakers
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450W Peak (150W RMS) 5.25” CS Series 2 Way Coaxial 4-ohm Speakers
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750W Peak (250W RMS) 6.5" V-Series 2 Way Component Car Speakers
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500W Peak (60W RMS) 3.5" HED Series 2-Way Coaxial 4-ohm Speakers
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600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers
$79.95
List price $109.95
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System
$999.99
List price $1175.00
250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers
$319.00
List price $339.00
270W Peak (90W RMS) 5.25" Club Series 2 Way Coaxial 3-ohm Speakers
$74.99
List price $129.95
330W Peak (110W RMS) 6.5" Club Series 2-way 3-ohm Shallow Mount Coaxial Car Speakers
$79.95
List price $129.95
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Install Bay 2" Square Terminal Cup (TCSB2)
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Install Bay 2" Round Terminal Cup (TCRBG2)
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• Dual terminal cups for high power speaker systems and enclosure
• Utilizes four large brass-lug terminals made for up to 8AWG wire
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• Non-conductive acorn protection cover included
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Manufacturer:
Model Number:
STM3
Weight:
0.15lbs
Internal SKU:
stm3
Internal Product ID:
65291
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Not so good!
I think screws should come included with these, literally broke by using the wrong screws
16 found this helpful
Sweet!
This did the job perfectly! Inexpensive, but durable! Sonic always has what I need! Thanks guys!
Verified purchase
11 found this helpful
5-1/4" 2-Way AS Series Full Range Speakers with Removable Tweeter for Remote Mounting
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4" x 10" 2-Way AS Series Convertible Component Speaker System
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5-Speaker Audio System Upgrade Kit for select 2020-2024 RZR Turbo R 4 Premium / 4 Sport and RZR Pro R 4 Sport / 4 Premium and RZR PRO XP Includes 6.5" Front and Rear Speakers, 10" Subwoofer, and Powersports Amplifier (with Ride Command Integration)
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Weatherproof Rearview Backup Camera System with 7" LCD Color Monitor & 4 IR Night Vision Cameras
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Aluminum Mounting Brackets for 10" Bazooka Subwoofer Bass Tube
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
