SX-4A
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.
Compact but powerful with very precise sound reproduction
Active two-way monitor system with active cross over design
Extended bass reflex type
4.5” NRSC paper cone and CU-cap on pole piece
1” silk dome tweeter with neodymium magnet, plus heat sink and
ferrofluid cooling provide smooth and sweet high frequency response.
Bi-amped: 25W (LF), 15W(HF) for individual monitor
Unbalanced RCA input connector
“Bass Boost” switch equipped
MDF cabinet with extended bass reflex port design, ideal for recording and
multi-media applications.
System |
Two-way active nearfield monitor |
Frequency Response (+/-3dB) |
65 Hz - 21 kHz |
Bass Principle |
Bass reflex |
Tuning Frequency |
70 Hz |
Tweeter |
1" wide dispersion silk dome |
Woofer |
4.5" NRSC paper cone |
Magnetically shielded/compensated |
Shielded and Compensated |
Cross over frequency |
4.0 kHz |
Cross over slope |
12 dB/oct (LP and HP) |
Input level for 86dB SPL @ 500-2000 Hz avg @ 1 m |
-17 dBu RMS @ 0 dB level setting |
Input connectors |
Balanced 6.35mm TRS connectors |
Input connectors |
Unbalanced RCA connectors |
Power consumption |
Idle: 10W / Max: 40W (per unit) |
Amplifier power |
Tweeter: 15W / Woofer: 25W |
Internal cabinet volume |
4.0 liters |
Weight |
Main Cabinet:5.6 kg (12.3lbs) |
Weight |
Sub-Cabinet:3.8 kg (8.4lbs) |
Dimensions |
147 x 251 x 260 mm |
Dimensions |
5.8“ x 9.8”x 10.3” |