Features
The MR6A is a high efficiency 125W 6” midrange speaker available in a single 4 ohm configuration. It features a high quality magnet assembly and a 1.5” voice coil which delivers excellent midrange output in compact enclosures.
The paper cone and dust cap provides smooth frequency response from 90Hz to 3.5kHz.
Physical Specifications
| Overall Diameter (inches) | 6.6 |
| Mounting Diameter (inches) | 5.7 |
| Mounting Depth (inches) | 3.5 |
| Cone Material | Paper |
| Dust Cap | Paper |
| Frequency Range (Hz) | 90-3500 |
| Voice Coil Diameter | 1.5” |
| Net Weight (lbs) | 4.8 |
Recommended Enclosures
For midrange applications, a 0.2 cu. ft. (11 litre) net sealed enclosure is recommended.
For midbass applications, a 0.4 cu. ft. net ported enclosure with a single 2” diameter port, 1.6” long is recommended. Use a 70Hz high pass filter with this enclosure.
This driver is also suitable for front horn loaded applications.
T/S Parameters
| Fs (Hz) | 78.4 |
| Qms | 6.35 |
| Qes | 0.44 |
| Qts | 0.42 |
| Vas (Litres) | 11.7 |
| Mms (g) | 9.8 |
| SPL 1W/m (db) | 93.0 |
| Continuous Power (W) | 125 |
| Re (Ω) | 3.6 |
| Le (mH) | 0.8 |
Frequency Response
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