C7 component speakers are ultra-premium aluminum dome tweeters, midrange speakers and woofers that are each sold separately for a flexible system design.
General |
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| Warranty | 1 year |
|---|---|
| Sizes | 1″/3.5″/6.5″ |
| Continuous power handling (RMS) | 1″/3.5″: 100 W 6.5″: 125 W |
| Sensitivity (SPL @ 1 W/1 m) | 1″/3″: 86.5 dB 6.5″: 87 dB |
| Sensitivity (SPL @ 2.83 V/1 m) | 1″/3″: 89.5 dB @ 2.83 V/1 m 6.5″: 90 dB @ 2.83 V/1 m |
| Frequency response (+/- 3 dB) | 1″: 3 kHz-30 KHz 3″: 300 Hz-10 KHz 6.5″: 50 Hz-5 KHz |
| Nominal impedance | 4 Ω |
| Recommended amplifier power (RMS) | 1″/3.5″: 50-150 W/Channel 6.5″: 50-175 W/Channel |
| Voice coil diameter | 3.5″: 1.42″ (36 mm) 6.5″: 1.27″ (32 mm) |
| Cone material | Vacuum-formed, mineral-filled polypropylene |
| Tweeter type | Corundum ceramic-coated, aluminum dome |
| Tweeter size | 1″ (25 mm) |
| Grille(s) included | |
Networking & Connections |
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| Speaker connections | Spade connectors |
|---|---|
Mounting Dimensions |
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| Frame outer diameter | 3.5″: 3.45″ (88 mm) 6.5″: 6.5″ (165 mm) |
|---|---|
| Mounting depth clearance | 3.5″: 1.46″ (37 mm) 6.5″: 2.77″ (70 mm) |
| Frontal grille protrusion | 3.5″: 0.58″ (15 mm) 6.5″: 0.98″ (25 mm) |
| Mounting hole | 3.5″: 2.87″ (73 mm) 6.5″: 5.56″ (141 mm) |
| Grille tray outer diameter | 3.5″: 3.95″ (100 mm) 6.5″: 7.20″ (183 mm) |
| Bolt hole circle | 3.5″: 3.15″ (80 mm) 6.5″: 6.12″ (155 mm) |
| Motor outer diameter | 3.5″: 2.36″ (60 mm) 6.5″: 3.94″ (100 mm) |
Parameters |
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| Free Air Resonance (FS) | 1″: 1450 Hz 3″: 156.9 Hz 6.5″: 54.5 Hz |
|---|---|
| Electrical “Q” (Qes) | 3.5″: 0.59 6.5″: 0.669 |
| Mechanical “Q” (Qms) | 3.5″: 6.454 6.5″: 6.265 |
| Total “Q” (Qts) | 3.5″: 0.541 6.5″: 0.605 |
| Equivalent Compliance (Vas) | 3.5″: 0.015 cu ft (0.430 L) 6.5″: 0.461 cu ft (13.05 L) |
| One-way linear excursion (Xmax; specs are derived via one-way voice coil overhang method with no correction factors applied) | 3.5″: 1 mm 6.5″: 5 mm |
| Reference Efficiency (NO) | 1″: 0.267% 3″: 0.27% 6.5″: 0.304% |
| Moving mass (Mms) | 3.5″: 49 g 6.5″: 17.679 g |
| Mechanical compliance (Cms) | 3.5″: 0.000257 m/N 6.5″: 0.000482 m/N |
| Magnetic strength (BL) | 3.5″: 4.66 6.5″: 5.31 |
| Effective piston area (SD) | 3.5″: 5.31 in² (0.003426 m²) 6.5″: 21.4 in² (0.013807 m²) |
| DC resistance (RE) | 1″: 3.20 Ω 3″: 3.245 Ω 6.5″: 3.114 Ω |
Tweeter Specifications |
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| Flush mount fixture diameter | 1″: 2.13″ (54 mm) |
|---|---|
| Surface mount fixture diameter | 1″: 2.16″ (55 mm) |
| Flush mount mounting hole diameter | 1″: 1.88″ (48 mm) |
| Flush mount mounting depth | 1″: 0.73″ (19 mm) |
| Flush mount tweeter frontal protrusion | 1″: 0.33″ (8 mm) |
| Surface mount tweeter frontal protrusion | 1″: 1.06″ (27 mm) |
