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Copyright © 2021 Martin Audio Ltd.
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SX SERIES USER GUIDE V2.5
SX SERIES USER GUIDE
SX210
Specifications
TYPE
Slimline, direct radiating subwoofer
FREQUENCY RESPONSE (1)
50Hz-150Hz ± 3dB, -10dB @ 42Hz
DRIVER
2 x 10” (250mm)/2” (50mm) voice coil, long excursion, ferrite magnet
RATED POWER (2)
500W AES, 2000W peak
RECOMMENDED AMPLIFIER
VIA2502/5002/5004
SENSITIVITY (10)
103dB
MAXIMUM SPL (9)
127dB continuous, 133dB peak (half space)
NOMINAL IMPEDANCE
4 ohms
DISPERSION (-6dB)
Omnidirectional
CROSSOVER
80-120Hz active
ENCLOSURE
Birch/poplar plywood
FINISH
Black or white
PROTECTIVE GRILLE
Perforated steel
CONNECTORS
2 x NL4
PIN CONNECTIONS (INPUT)
+1, -1 (+2, -2 link through)
PIN CONNECTIONS (LINK)
+1, -1 (+2, -2 link through)
FITTINGS
16 x M8 inserts, 2 x bar handles
DIMENSIONS (INCL FEET)
(W) 720mm x (H) 295mm x (D) 465mm
(W) 28.3ins x (H) 11.6ins x (D) 18.3ins
WEIGHT
20kg (44.1lbs)
Technical Drawing
Notes
(1) Measured on-axis in half (2pi) space at 2 metres, then referred to 1
metre.
(2) AES Standard ANSI S4.26-1984.
(3) Measured in half (2pi) space at 2 metres with 1 watt input, using band
limited pink noise, then referred to 1 metre.
(4) Measured in half (2pi) space at 2 metres using band limited pink noise,
then referred to 1 metre.
(5) Measured on-axis in open (4pi) space at 2 metres, then referred to 1
metre.
(6) Measured in open (4pi) space at 2 metres with 1 watt input, using band
limited pink noise, then referred to 1 metre.
(7) Measured in open (4pi) space at 2 metres using band limited pink noise,
then referred to 1 metre.
(8) Measured in open (4pi) space at 2 metres with 2.83V input, using band
limited pink noise, then referred to 1 metre.
(9) Calculated at 1 metre.
(10) Measured in half (2pi) space at 2 metres with 2.83V input, using band
limited pink noise, then referred to 1 metre.