![DescriptionSpecifications](/images/new-backgrounds/15516/155163x1.webp)
DescriptionSpecifications
The Extron SI 3C LP is a
(10.2 cm) Low Profile metal back can for use in plenum ceilings. The low profile speaker is an excellent choice for ceiling installations with tight
The SI 3C LP features an exclusive conical baffle that provides a wider room coverage pattern, which is important for rooms with low ceilings. This design reduces "beaming" of mid and high frequencies directly under the speaker. Voice intelligibility is critical for classrooms and many other applications, and the SI 3C LP provides excellent voice clarity without compromising music reproduction.
The SI 3C LP offers direct 8 ohm operation with overload protection. This speaker is ideal for use with our MPA 122 Integrated Mini Power Amplifier in small to medium low ceiling installations requiring two to four wide dispersion speakers for maximum room coverage.
Four locking arms allow for a fast, secure hard ceiling installation. The SI 3C LP includes mounting hardware to facilitate installation in a suspended
Features
n4" (10.2 cm) deep low profile metal back can for plenum environments
n3" (7.6 cm)
n8 ohm nominal impedance
nFrequency response: 75 Hz to 17 kHz
n16 watts continuous pink noise, 32 watts continuous program
nInternal driver overload protection
n170° conical dispersion
nLocking arms for quick ceiling installation
nUL plenum rated
nIncludes
nGrille and bezel are available in white only and may be painted to match environment
n5 year parts and labor warranty
Audio/acoustic and electrical
Speaker type | Low profile ceiling speaker with metal | |
| back can | |
Frequency response | 75 | Hz to 17 kHz, |
Power capacity | 16 | W continuous pink noise |
| 32 | W continuous program |
Nominal sensitivity | 83 dB SPL, 1 W, 1 m, half space | |
Nominal coverage angle | 170° conical coverage | |
Nominal impedance | 8 ohms | |
Driver | 3" (76 mm) paper cone | |
Overload protection | Full range power limiter | |
Input connector | (1) 5 mm captive screw connector, 4 pole | |
| for 1 input and 1 |
General
Package | 2 speakers (1 pair) |
Temperature/humidity | Storage: |
| 10% to 90%, noncondensing |
| Operating: +32 to +122 °F (0 to +50 °C) / |
| 10% to 90%, noncondensing |
Mounting | Ceiling mountable with included hardware: |
| |
| ceiling tiles, and |
Enclosure type | Metal back can; |
| |
Enclosure outer dimensions | 4.0" H x 9.9" diameter (102 mm x 251 mm |
| diameter) |
Cutout dimensions | 8.937" diameter (227 mm diameter) |
Product weight | 5 lbs (2.3 kg) each |
Shipping weight | 20 lbs (10 kg) per pair with mounting kit |
| package |
Listings | UL 2043, UL1480 |
Compliances | CE, NFPA90, NFPA70A |
Warranty | 5 years parts and labor |
NOTE: All nominal levels are at ±10%. |
| |
Model | Version Description | Part Number |
SI 3C LP | Ceiling - 4" Back Can, Pair |
Specifications are subject to change without notice.
dimensional drawings
9.88"
(25.1 cm)
8.39"
(21.3 cm)
8.77"
(22.3 cm)
4.00"
(10.2 cm)
Side View |
|
| |
0.57" | |||
| |||
| (1.44 cm) |
Front View | Rear View | Isometric View |