Extron electronic SI 3 manual Specifications, Audio/acoustic and electrical, General

Specifications

Audio/acoustic and electrical

Speaker type	Indoor/outdoor surface mount speaker
Frequency range	75 Hz to 18 kHz, -10 dB, half space
Power capacity	16 W continuous pink noise
	32 W continuous program
Nominal sensitivity	83 dB SPL, 1W, 1m, half space
Nominal impedance	8 ohms
Driver	3" (76.2 mm) paper cone
Overload protection	Full range power limiter
Input connector	2 pin spring terminals

General

Package	2 speakers (1 pair)
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	Wall mountable with included V-lock™
	brackets

NV-lock brackets can be angled up to 20° upward, 35° downward, 30° to the left, and 30° to the right.

Enclosure type	Plastic, trapezoidal, with metal grille and
	bass reflex ports
Grill material	Perforated steel, powder coat black
	or white
Enclosure outer dimensions	8.75" H x 5.75" W x 5.6" D
	(22.2 cm H x 14.6 cm W x 14.24 cm D)
Product weight	4.0 lbs (1.8 kg) each
Shipping weight	13 lbs (6 kg) per pair with mounting kit
	package
Warranty	5 years parts and labor

NAll nominal levels are at ±10%.

NSpecifications are subject to change without notice.

12SI 3 Speakers • Specifications