See all parts that fit your 2015 300
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 1999-2026 vehicles from Dodge, Ram, Jeep
$9.99
List price $15.99
Universal 6x9" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)
$22.99
List price $39.99
800W Peak (150W RMS) 6x9" HED Series 4-Way Coaxial 4-ohm Speakers
$79.99
List price $107.99
800W Peak (120W RMS) 6x9" HED Series 2-Way Coaxial 4-ohm Speakers
$79.99
List price $95.99
1200W Peak (200W RMS) 6x9" A-Series 4-Way Coaxial 4-ohm Speakers
$110.00
List price $130.00
900W Peak (300W RMS) 6x9" V-Series 2 Way Component Car Speakers
$119.99
List price $144.99
Infinity Reference 9632ix (REF-9632IX)
600W Peak (200W RMS) 6x9" Reference Series 2-Way Coaxial 3-ohm Car Speakers
$139.95
List price $169.95
DS18 PRO-GM6.4B (Sold Individually)
480W Peak (140W RMS) 6.5" PRO-GM Series 4-ohm Midrange Bullet Loudspeaker
$29.99
List price $34.95
Kenwood eXcelon KFC-XP6903C with Installation Accessories
200W RMS 6"x9" 3-way Component Speakers with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit
$255.10
List price $412.71
Polk Audio DB6502 DB+ 6.5" 600 Watt Car Speakers with Free 6" x 9" Adapters
600W Peak (200W RMS) 6.5" DB+ Series 2-way Component Speakers with 6" x 9" Speaker Adapters
$211.34
List price $232.98
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
$111.96
List price $159.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
List price $420.00
150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers
$79.95
List price $109.95
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
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
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)
$469.99
List price $620.00
Best selling similar products
• Universal Square Chrome-plated Terminal Cup for Speaker & Subwoofer boxes
• Chrome-plated contacts for optimal signal transfer
• Screw binding posts for a tight secure connection
• Positive (Red) and negative (Black) indicators to ensure proper wiring
• Easy to install and use
(10)
$6.99
List price $9.99
Universal Subwoofer/Speaker Terminal Cup for Boxes & Enclosures (Belva BBTCP)
Universal Round Chrome-plated Terminal Cup for Speaker / Subwoofer Boxes
• Chrome-Plated Contacts
• Screw Binding Posts
• Easy to Install and Use
(9)
$3.99
List price $7.99
SMD 1 Channel Heavy Duty Speaker Terminal (Grade 8 Metal)
• Heavy duty terminals for serious applications
• Lightweight 3/4" PVC
• Won't break or leak under high pressure
• 5/16" Bolt Terminal
• All Grade 8 Hardware
(3)
$24.00
List price $39.99
SMD 2 Channel Heavy Duty Square Speaker Terminal (Grade 8)
• Heavy duty terminals for serious applications
• Lightweight 3/4" PVC
• Won't break or leak under high pressure
• 5/16" Bolt Terminal
• All Grade 8 Hardware
• Two Channel
(3)
$22.99
List price $29.98
• Universal Round Chrome-plated Terminal Cup for Speaker & Subwoofer boxes
• Chrome-plated contacts for optimal signal transfer
• Screw binding posts for a tight secure connection
• Positive (Red) and negative (Black) indicators to ensure proper wiring
• Easy to install and use
(3)
$4.99
List price $9.99
Install Bay 2" Square Terminal Cup (TCSB2)
• Universal square terminal cup for speaker and subwoofer boxes
• Nickel-plated contacts improve signal transfer
• Installation is a breeze
• Rear connections secure with nuts
• Thumbscrew binding posts secure the connection
(3)
$6.99
List price $7.99
Install Bay 2" Round Terminal Cup (TCRBG2)
• Universal round terminal cup for speaker and subwoofer boxes
• Gold-plated contacts improve signal transfer
• Installation is a breeze
• Rear connections secure with nuts
• Thumbscrew binding posts secure the connection
(5)
$6.99
List price $7.99
Install Bay 2" Square Terminal Cup (TCSBG2)
• Universal square terminal cup for speaker and subwoofer boxes
• Gold-plated contacts improve signal transfer
• Installation is a breeze
• Rear connections secure with nuts
• Thumbscrew binding posts secure the connection
(4)
$6.99
List price $7.99
• Dual terminal cups for high power speaker systems and enclosure
• Utilizes four large brass-lug terminals made for up to 8AWG wire
• Compatible for high power speaker system
• High power handling
• Non-conductive acorn protection cover included
$49.99
List price $49.99
Subwoofer / Speaker Terminal Cup
• Universal Gold-plated Terminal Cup for Speaker / Subwoofer boxes
(12)
$3.99
List price $7.99
Manufacturer:
Model Number:
STM3
Weight:
0.15lbs
Internal SKU:
stm3
Internal Product ID:
65291
| 5 star |
|
50% |
| 4 star |
|
0% |
| 3 star |
|
0% |
| 2 star |
|
50% |
| 1 star |
|
0% |
| Durability | ||
| Value | ||
| Features | ||
| Design | ||
| Usability |
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
Cancel
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.
