6
Specifications (continued)
ShowMatch
TM
SM20 Array Loudspeaker
ShowMatch SMS 118 Subwoofer
Single Module Performance
Frequency Response (+ / -3 dB)
(1)
Recommended High-Pass Protection Filter
Low Frequency High Frequency Low Frequency High Frequency
Power Handling, long-term continuous 450 W 100 W 600 W 125 W
Power Handling, peak 1800 W 400 W 2400 W 500 W
Sensitivity (SPL/ 1W @ 1 m)
(2)
94 dB 104 dB 94 dB 104 dB
Calculated Maximum SPL @ 1 m
(3)
121 dB 124 dB 122 dB 125 dB
Calculated Maximum SPL @ 1 m, peak 127 dB 130 dB 128 dB 131 dB
rigging frames, pullback bar, waveguides, ground stack bracket, short quick pins
2 x Neutrik®
NL4 wi red paral l el
integrated 3-point "quick pin" rigging
11.9" x31.2" x18.1" (303 x 793 x 461 mm) / W: 29.8" (757 mm) side guards removed
16-gauge (1.5 mm) perfora ted steel , powder-coated fi ni sh, bl ack
70 Hz with minimum 12-dB / octave filter
100° H x 20° V (includes waveguides for 70° H x 20° V)
800 Hz (acousc; requires acve, 2-way crossover in DSP)
Bose extended-lifecycle test (4)
2 x Bose SM8 neodymium 8-inch woofers (3-inch voice coil)
4 x Bose EMB2S extended-HF neodymium compression driver (2-inch voice coil)
Two-part spray polyurethane coang, black
Single Module Performance
Frequency Response (+ / -3 dB)
(1)
Recommended High-Pass Protection Filter
Array (free eld) Ground Stack Array (free eld) Ground Stack
Power Handling, long-term continuous 750 W 750 W 1250 W 1250 W
Power Handling, peak 3000 W 3000 W 5000 W 5000 W
Sensitivity (SPL/ 1W @ 1 m)
(2)
94 dB 100 dB 94 dB 100 dB
Calculated Maximum SPL @ 1 m
(3)
123 dB 129 dB 125 dB 131 dB
Calculated Maximum SPL @ 1 m, peak 129 dB 135 dB 131 dB 137 dB
rigging frames, ground stack bracket, short quick pins
2 x Neutrik
®
NL4 on rear, 1x NL4 front-grill mounted; all wired parallel
4-point "quick pin" rigging; 4x M10 top and 4x M10 boom inserts; 35mm pole cup
21.2" x30.1" x30.5" (540 x 765 x 775 mm) / W: XX side guards removed
1 x Bose LF18 neodymium 18-inch, high-excursion woofer (4.5-inch voice coil)
Two-part spray polyurethane coang, black
16-gauge (1.5 mm) perforated steel, powder-coated finish, black
Bose extended-lifecycle test
(4)
30 Hz with minimum 12-dB / octave fil ter
omni with cardioid array configuaons
60-100 Hz (requires acve crossover in DSP)