Unleash a symphony of sound in your ride with the Stereo Integrity M25 MKII and TM65 MKIV component speaker combo! This dynamic duo features crisp 1-inch tweeters and powerful 6.5-inch midbass drivers, delivering an immersive audio experience. Included 2-way passive crossovers ensure seamless blending, crafting perfect highs and lows for your favorite tunes. Prepare for an auditory adventure that transforms every drive into a concert on wheels!
| System Type |
2-Way Component Speaker System |
| Tweeter Size |
1 inch |
| Midbass Driver Size |
6.5 inch |
| Crossover Type |
Passive 2-Way |
| Components Included |
2x M25 MKII Tweeters, 2x TM65 MKIV Midbass Drivers, 2x Passive Crossovers |
| Application |
Car Audio Systems |
| Estimated RMS Power Handling |
100 Watts |
| Estimated System Impedance |
4 Ohms |
| Primary Material |
High-Grade Audio Components |
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Component Speakers Specifications
Quick Info
| Weight |
4 lbs |
| Dimensions (OD) |
167 mm |
| Dimensions (Cutout) |
143 mm |
| Mounting Depth |
58.3 mm |
| RMS |
150 watts |
| Impedance |
4 Ohms |
Thiele-Small Parameters
| Re |
3.2 Ohms |
| Fs |
61 Hz |
| Qes |
0.82 โ |
| Qms |
3.76 โ |
| Qts |
0.67 โ |
| Le |
0.16 mH |
| Sd |
21.1 square inches |
| Vas |
7.03 Liters |
| BL |
6.23 Tesla Meters |
| Mms |
25.5 grams |
| Cms |
267 ยตM/N |
| Xmax |
7 mm one-way 70% BL |
| Xmech |
11 mm one-way |
| SPL |
88.8 dB |
Materials
| Surround Material |
Rubber โ |
| Cone Material |
Aluminium โ |
| Voice Coil Material |
Copper โ |
| Magnet Material |
Ferrite โ |
Enclosure Recommendations
| Sealed Enclosure Volume |
0.2 cubic feet |
| Minimum Sealed Enclosure Volume |
0.15 cubic feet |
| Maximum Sealed Enclosure Volume |
0.5 cubic feet |
| Ported Enclosure Volume |
1.5 cubic feet |
| Minimum Ported Enclosure Volume |
1.2 cubic feet |
| Maximum Ported Enclosure Volume |
2.0 cubic feet |
| Ported Enclosure Tuning |
30 Hz |
| Port Surface Area |
7 square inches |
Performance & Compliance
| Frequency Response Minimum |
30 Hz |
| Frequency Response Maximum |
6000 Hz |
| Sensitivity |
89 dB |
Additional Specifications
| Voice Coil Diameter |
50 mm |
| Terminal Type |
Spring โ |
| Basket OD Flange Thickness |
5 mm |
| # of Mounting Holes |
4 โ |