MTX built the RTX128 12" midbass speaker to fill in the frequencies in between where the tweeters and subwoofers are played. This incredibly efficient speaker will give plenty of volume when you feed it some serious power.

The RTX128 handles up to 300 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.

Features

• 12" RoadThunder Series Mid-Bass Driver
• Power Handling:
• Peak: 900 watts each
• RMS: 400 watts each
• Treated Paper cone material
• Treated Paper speaker surround
• 8 ohms impedance
• High-temperature voice coil
• Designed for maximum levels of SPL
• Constructed with high quality materials
• Frequency response: 66-5,200 Hz
• Top-mount depth: 4-5/8"
• Sensitivity: 96dB

Specifications

• Description: 12" Midbass Driver
• Impedance: 8Ω
• RMS Power (Watts): 300
• Peak Power (Watts): 600
• Sensitivity (2.83V/1m): 96.0 dB
• Mounting Depth: 4.61" (11.71 cm)
• Frequency Response (±3dB): 66Hz - 5.2kHz