About the MTX RTX108

Are you looking to play your music loud? If so, you'll want to check out MTX's Road Thunder Extreme speakers, which use PA system technology to bring concert sound levels to your car. MTX built the RTX108 10" midbass speaker to fill in the frequencies in between where your tweeters and subwoofers play. And, believe us — this incredibly efficient speaker will give you plenty of volume when you feed it some serious power.
They'll hear you coming
Are you looking to play your music loud? If so, you'll want to check out MTX's Road Thunder Extreme speakers, which use PA system technology to bring concert sound levels to your car. MTX built the RTX108 10" midbass speaker to fill in the frequencies in between where your tweeters and subwoofers play. And, believe us — this incredibly efficient speaker will give you plenty of volume when you feed it some serious power.
Built for high power
The RTX108 handles up to 250 watts RMS thanks to its hefty magnet, treated paper cone, and cloth surround. You can also easily run two of these 8-ohm speakers with a single amplifier channel, great news if you're installing two in each door. You can install this speaker in an enclosure if you want, but it works great in a free-air applications.
Note: This package contains one speaker. You'll need an external amplifier to drive this speaker properly an in-dash stereo won't have enough power.
Product highlights:
- 10" midbass speaker with 8-ohm voice coil
- treated paper cone
- treated cloth surround
- power range: 50-250 watts RMS (750 watts peak power)
- frequency response: 70-4600 Hz
- sensitivity: 94 dB
- mounting depth: 4-5/16"
- warranty: 2 years
- MFR # RTX108
What's in the box:
- One 10" Midbass driver
- Specification sheet
Reviews (2)
Customer reviews for MTX RTX108
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More details on the MTX RTX108

Product Research
Specifications
- Fs (resonant frequency): 58.7 Hz
- Qms (mechanical Q at Fs): 12.875
- Cms (suspension compliance): 0.207 mm/N
- Mms (diaphragm/coil mass, including acoustic load): 36.538 g
- Rms (suspension's mechanical resistance): 1.019 kg/s
- Vas (equivalent compliance volume): 37.116 liters
- Xmax (maximum linear peak): 0.72 mm
- D (cone diameter): 8.39"
- Sd (cone area): 356.33 cm² (0.035633 m²)
- Vd (peak displacement volume): 0.026 liters
- Qes (Electrical Q at Fs): 0.771
- Re (voice coil DC resistance): 5.50 Ω
- Le (Voice coil inductance): 0.679 mH
- Bl (force factor): 9.67 Tm
- Qts (total Q at Fs): 0.727
- η0 (reference efficiency): 0.938%
- Peak Power: 750 watts
- SPL: 94.0 dB
- Frequency Response: 70 Hz to 4.6 kHz
- Recommended Crossover: 100 Hz high pass
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