Copyright © 2021 Martin Audio Ltd.
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SX SERIES USER GUIDE V2.5
SX SERIES USER GUIDE
SXP218
SXP218
Introduction
The SXP218 achieves the ultimate in subwoofer performance for the most demanding professional applications – delivering very high
output levels and superb transient performance with minimal distortion. With an operating range of 35Hz-150Hz ± 3dB, it houses dual
18” long-excursion (460mm)/4” (100mm) voice coil drivers with water-resistant cones and triple roll surrounds. The design of the 18”
drivers maximises output while minimising power compression and distortion, and the eight reflex ports have a large frontal area to reduce
turbulent air noise at very high levels. With a prodigious maximum SPL capability of 143dB peak at 1 metre, the SXP218 is the ideal
subwoofer for touring sound reinforcement, theatre and portable live sound applications — as well as premium installations — that require
low frequency augmentation with low distortion at very high output levels.
A self-powered system, the SXP218 incorporates a Class D amplifier, DSP and Dante™ digital audio networking — simplifying set-up,
enhancing control and eliminating amplifier racks. The onboard amplifier delivers a total of 4000W peak output to the drivers, and its
switched-mode power supply auto-ranges to global mains voltages from 100 to 240V 50/60Hz. DSP functions — including parametric
EQ, delay, muting, gain and preset selection — can be controlled over Ethernet from a PC or Windows® tablet via intuitive VU-NET™
proprietary software.
Accessories
M10 eyebolts
HTKCT06
Install flying frame
SX218GRIDi
Flying kit
SX218FKIT
Transit cover
SXTC218
Castor kit
WHEELKIT
Wind-up pole
ASF20071
Weather kit
CDDLRK118/218
