About: MTX Audio Thunder681 5" x 7"/ 6" x 8" 2-Way 90W RMS Component Speaker - Pair 

The THUNDER681 is a 5" x 7" (6" x 8") component speaker pair that can handle up to 90W RMS power. The rich, full sound of these gorgeous speakers is amazing. You will be impressed.

To The Next Level

The THUNDER Series speakers are designed to take any car audio installation to the next level while delivering a full-range, sound experience for all types of music. This unit features a polypropylene woofer and soft dome tweeter that offer excellent clarity and imaging. The included crossover includes a two position tweeter adjustment of 0dB or -3dB allowing the user to customize the sound based on their preference.

Rich Full Range 

The THUNDER Series offers the best full range sound reproduction of any speaker in their class with particular focus on low frequency reproduction where THUNDER speakers play much lower than other models allowing you to listen to great bass even if you do not have a subwoofer. But add the sub and this system will rock even more. MTX doesnt just make speakers that sound good in a soundlab. THUNDER Components sound "Badass" in your ride whatever it may be. Like all MTX Audio Products, the THUNDER Component Series brings the THUNDER to your car.

MTX Engineers, the best around, came up with this Speaker Series that keep dollars in your pocket book, but still brings you awesome sounding components for your ride. The THUNDER Component Series is best used with external amplification to deliver unmatched low frequency reproduction and dazzling sound quality for all types of music. MTX Knows what "THUNDER" sounds like! Do you?

Specifications: 

• Impedance: 4Ω
• RMS Power (Watts): 90
• Sensitivity: 92DB (2.83V/1M)
• Frequency Response: 46HZ - 20KHZ
• Cone Material: POLYPROPYLENE
• Voice Coil: 1.0" (2.54 CM)
• Woofer Mounting Depth: 2.48" (6.3 CM)
• Woofer Cut Out Diameter: 5" X 7.185" (12.7CM X 18.25CM)

What's in the Box: 

• Midrange Woofer Pair
• Tweeter Pair
• Two Way Crossover Pair
• Various Tweeter Brackets
• Woofer Gasket Trim Pair
• Mounting Hardware
• Installation Sheet