Description
MTX Audio THUNDER681 Thunder Series 5x7" / 6x8" 2-Way Component Speaker System – 180W Max, 4-Ohm
The MTX THUNDER681 is a premium 5x7" / 6x8" component speaker system engineered to bring high-fidelity sound to vehicles with oval factory speaker locations. As part of the high-output THUNDER series, this system is designed to provide an expansive, full-range listening experience with a particular emphasis on low-frequency response. The THUNDER681 features a durable polypropylene woofer with a concave cone design for improved off-axis imaging and a separate 1-3/16" (30mm) silk soft dome tweeter that can be swiveled up to 15 degrees for precise sound staging. With its external 2-way crossovers and adjustable tweeter levels, the THUNDER681 allows for a custom-tuned audio experience that delivers "Thunderous" bass and crystal-clear highs even when powered by a factory head unit.
Key Features
The MTX THUNDER681 is a premium 5x7" / 6x8" component speaker system engineered to bring high-fidelity sound to vehicles with oval factory speaker locations. As part of the high-output THUNDER series, this system is designed to provide an expansive, full-range listening experience with a particular emphasis on low-frequency response. The THUNDER681 features a durable polypropylene woofer with a concave cone design for improved off-axis imaging and a separate 1-3/16" (30mm) silk soft dome tweeter that can be swiveled up to 15 degrees for precise sound staging. With its external 2-way crossovers and adjustable tweeter levels, the THUNDER681 allows for a custom-tuned audio experience that delivers "Thunderous" bass and crystal-clear highs even when powered by a factory head unit.
Key Features
- Oval High-Performance Design: Fits both 5x7" and 6x8" factory locations, providing a significant upgrade over standard coaxial speakers
- Extended Low Frequency Reproduction: Engineered to play lower than competitive models, delivering a fuller, more robust sound profile even without an added subwoofer
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Power Handling:
- 90 Watts RMS Each (180 Watts per set)
- 180 Watts Peak Each (360 Watts per set)
- Concave Polypropylene Woofer: Lightweight and rigid cone material designed to maximize mid-bass impact and durability in automotive environments
- 30mm Silk Soft Dome Tweeters: Deliver smooth, high-fidelity high frequencies and include multi-mount hardware (Flush or Surface) with 15-degree swivel capability
- Precision 2-Way Crossovers: Features a dedicated crossover network with high-quality Mylar capacitors and a 2-position tweeter level adjustment (0dB or -3dB)
- Spider Plateau Venting: A mechanical cooling process that forces air directly over the voice coil to ensure long-term reliability during high-output use
- Flexible Installation: Includes all necessary mounting hardware and tweeter adapters to ensure a professional fit in Ford, Mazda, and other compatible vehicles
- Frequency Response: 46Hz – 20kHz
- Sensitivity: 92dB (2.83V/1m)
- Mounting Depth: 2.48" (63mm)
- Cut-out Diameter: 5" x 7.185" (127mm x 182.5mm)
Shipping & Delivery
Free shipping applies to orders $50 and over shipped within the 48 Contiguous U.S. States. Most orders ship the same or next business day. Tracking is included and will be updated upon shipment.
Additional shipping fees are required for all other locations (including but not limited to): PO Boxes, APO/FPO address, AK, HI, PR, Guam, Canada, and other countries outside the USA
We will make every attempt to process and ship orders within 2 business days of your cleared payment. We will contact you, should there be a problem or delay with your order. Please allow proper delivery time for your package to arrive.
Orders via UPS Ground arrive within 2-6 business days. Smaller or lighter weight items typically ship via USPS First Class or USPS Priority Mail.
