Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11am Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The pair of SX-4A 4.5" Compact 2-Way Active Studio Monitors from ICON Digital feature a bi-amped design with an active crossover and can produced up to 25 watts of output from their 4.5-inch woofer and 15 watts of output from their 1-inch silk dome tweeter. Both speakers are house in an MDF cabinet that features an extended bass reflex port. For added bass content, a bass boost switch provides added low-end response.
Active two-way monitor system with active cross over design
Extended bass reflex type enclosure
4.5" NRSC paper cone and CU-cap on pole piece
1" silk dome tweeter with neodymium magnet, plus heat sink and ferrofluid cooling
Bi-amped: 25W (LF), 15W (HF)
Unbalanced RCA input connector
Bass Boost switch equipped
MDF cabinet with extended bass reflex port design, ideal for recording and multi-media applications.
In the Box
Icon Pro Audio SX-4A 4.5" Compact 2-Way Active Studio Monitors (Pair)
Limited 1-Year Warranty
Table of Contents
2-way active nearfield monitor
60 Hz to 21 kHz
For 85 dB SPL @ 1 m: 0 dBu RMS @ 0 dB setting
Idle: 10 W Maximum: 60 W
HF: 15 W LF: 25 W
Vent Tuning Frequency: 55 Hz
Internal Cabinet Volume: 3.5 l
1" (25 mm) silkscreen dome plus heat sink and ferrofluid cooling
4.5" (114 mm) NRSC paper cone and CU-cap on pole piece