| SF 10C SUB |
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| Audio/acoustic and electrical |
|---|
| Speaker type | In-ceiling subwoofer |
| Frequency range | 25 Hz to 160 Hz, -10 dB, half space (per IEC 60268-5) |
| Power capacity | 400 W (rms) continuous pink noise (per IEC 60268-5)
800 W (rms) continuous program |
| Rated maximum input voltage (MIV) | 40.3 V (203 W at 8 ohms) (per AES2-2012) |
| Maximum SPL | |
| Corner loading (π/2) | 113 dB, 1 m (based on maximum input voltage)
117 dB, 1 m (linear) |
| Wall/ceiling or wall/floor junction (π) | 107 dB, 1 m (based on maximum input voltage)
111 dB, 1 m (linear) |
| Mid-ceiling (2π) | 101 dB, 1 m (based on maximum input voltage)
105 dB, 1 m (linear) |
| Full space (4π) | 95 dB, 1 m (based on maximum input voltage)
99 dB, 1 m (linear) |
| Nominal sensitivity | |
| Corner loading (π/2) | 96 dB SPL, 1 W/1 m |
| Wall/ceiling or wall/floor junction (π) | 90 dB SPL, 1 W/1 m |
| Mid-ceiling (2π) | 84 dB SPL, 1 W/1 m |
| Full space (4π) | 78 dB SPL, 1 W/1 m |
| Nominal impedance | 8 ohms |
| Driver | (1) 10" (254 mm) paper cone with waterproof coating |
| Input connector | (1) 5 mm captive screw connector, 4-pole, for double wiring |
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| General |
|---|
| Package | 1 speaker |
| Included accessories | Cutout template, setup guide, grille assembly kit, cable clamps, mounting cables (aircraft cables), isolation grommets, eye bolts |
| Ambient temperature/humidity | Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing |
| Mounting | Mounts horizontally in the ceiling (standard, with included parts) or vertically on the floor (with optional SMK F SF 10C Plus kit).
For unistrut mounting, the unit includes 0.5" (13 mm) diameter mounting holes 1.875" (48 mm) apart on center. |
| Enclosure type | Plenum rated, fire resistant (UL 94V-0) composite with steel outer mesh and metal grille |
| Enclosure dimensions | |
| Without port tube | 15.16" H x 14.23" W x 34.21" L
(385 mm H x 362 mm W x 869 mm L) |
| With port tube | 15.83" H x 14.23" W x 39.36" L
(402 mm H x 362 mm W x 1000 mm L) |
| |  |
| NOTE | These dimensions exclude eye bolts. |
|
| Cutout dimensions | 7.6" (193 mm) diameter (for the grille adapter kit) |
| Horizontal mounting height | 15.97" (406 mm) nominal distance from the bottom of the ceiling tile to the top of the unit |
| Mounting height | With optional SMK F SF 10C Plus floor mounting kit |
| With port on top | 44.77" (1137 mm) from the bottom of the mounting feet to the top of the port |
| With port on bottom | 40.35" (1025 mm) from the bottom of the mounting feet to the top of the
enclosure |
| With port on side | 15.77" (401 mm) from the bottom of the enclosure to the top of the enclosure |
| |  |
| Product weight | |
| SF 10C SUB | 38.0 lbs (17.2 kg) |
| Grille assembly | 0.3 lbs (0.1 kg) |
| Regulatory compliance | CE, RoHS, UL 1480A, UL 2043, WEEE |
| Product warranty | 5 years parts and labor |
| NOTE | All nominal levels are at ±10%. |
|
| NOTE | Specifications are subject to change without notice. |
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| (5850-D7) |