SX-4A

● 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.

NameSpec
SystemTwo-way active nearfield monitor
Frequency Response (+/-3dB)65 Hz - 21 kHz
Bass PrincipleBass reflex
Tuning Frequency70 Hz
Tweeter1" wide dispersion silk dome
Woofer4.5" NRSC paper cone
Magnetically shielded/compensatedShielded and Compensated
Cross over frequency4.0 kHz
Cross over slope12 dB/oct (LP and HP)
Input level for 86dB SPL @ 500-2000 Hz avg @ 1 m-17 dBu RMS @ 0 dB level setting
Input connectorsBalanced 6.35mm TRS connectors
Input connectorsUnbalanced RCA connectors
Power consumptionIdle: 10W / Max: 40W (per unit)
Amplifier powerTweeter: 15W / Woofer: 25W
Internal cabinet volume4.0 liters
WeightMain Cabinet:5.6 kg (12.3lbs)
WeightSub-Cabinet:3.8 kg (8.4lbs)
Dimensions147 x 251 x 260 mm
Dimensions5.8“ x 9.8”x 10.3”