The Signature Series is a high-performance component speaker line designed for listeners who refuse to compromise on sound quality. Available in 5.25" and 6.5" sizes, both models bring audiophile-grade construction to a price point that makes them accessible for any build.
"They were able to design a sound quality, audiophile speaker at a price that is available to everyone. High quality materials and precise design enable them to deliver sound quality you would normally associate with speakers that cost $1,000 or more. Additionally, having once been an installer, this crossover is incredibly easy to wire and install in any space."
Jason Fickas — Vice President, MTX Audio
Key Features
Cast Aluminum Basket
Reduces resonance from sound wave reverberation in the mounting space. Also acts as a heat sink, drawing heat away from the voice coil and motor structure.
Glass Fiber Cone
Exceptional stiffness-to-weight ratio for high sensitivity and output. Produces high output on lower power, making these speakers efficient partners for a wide range of amplifiers.
1.5" High Temperature Voice Coil
Handles high power efficiently and reduces distortion at high levels. A larger voice coil means more surface area for heat dissipation and more linear motor control.
Teteron Tweeter
Delivers high-quality, high-frequency reproduction wherever it is mounted. Teteron material is water resistant, making it suitable for door panels, A-pillars, and other locations exposed to moisture.
Easy Install Crossover
The included crossover uses a compact form factor so it can be mounted virtually anywhere inside a door panel or behind trim. It comes prewired for both the woofer and tweeter, reducing installation time significantly. Multiple external mounting locations accept screws or zip ties. A threaded rear insert allows for blind mounting behind a door panel where the crossover is completely out of sight.
Woofer installed in the door panel
Crossover mounted inside the door panel using the threaded rear insert
Frequently Asked Questions
What is the difference between the SS5 and SS7?
The SS5 is a 5.25" component set rated at 125W RMS. The SS7 is a 6.5" component set rated at 150W RMS. Both share the same construction — cast aluminum basket, glass fiber cone, 1.5" high temperature voice coil, teteron tweeter, and easy-install crossover. The SS7 is the better choice if your vehicle has 6.5" mounting locations and you want slightly more power handling.
Are the Signature Series speakers water resistant?
The teteron tweeter material is water resistant, making it suitable for mounting in door panels and A-pillars where moisture exposure is possible. The speakers are not rated for full marine or outdoor use.
Do I need an amplifier for the Signature Series speakers?
The Signature Series will work with a factory head unit, but they are designed to take full advantage of amplifier power. The SS5 handles 125W RMS and the SS7 handles 150W RMS — both well above what most factory head units deliver. Pairing them with a 4-channel amplifier will significantly improve output, clarity, and dynamic range.
What makes a cast aluminum basket better than stamped steel?
A cast aluminum basket is more rigid and precisely manufactured than a stamped steel basket, which reduces resonance and keeps the voice coil more accurately aligned in the magnetic gap. Aluminum also acts as a heat sink, drawing heat away from the voice coil and motor structure to improve thermal performance at high power levels.
Models
SS5
5.25" 2-Way Component Speaker Set
Power Handling: 125W RMS
Impedance: 4Ω
Configuration: Component pair with crossover
View SS5 ›
SS7
6.5" 2-Way Component Speaker Set
Power Handling: 150W RMS
Impedance: 4Ω
Configuration: Component pair with crossover
View SS7 ›
