Mackie SA1232 Brochure - Sa1232 Dimensions
SPEAKER
SA
12
32
O F 6 P A G E S
SA1232
Active 3-Way Sound Reinforcement Speaker System
SA1232
Active 3-Way Sound Reinforcement Speaker System
O F 6 P A G E S
O F 6 P A G E S
SA1232
Active 3-Way Sound Reinforcement Speaker System
SA1232 Technical Specifi cations
System Acoustic
System Acoustic
–3 dB response 45 Hz—18 kHz
–10 dB response 38 Hz—20 kHz
Directivity Factor; Q(DI)
–10 dB response
–10 dB response
13.2 (11.2 averaged 2 to 10 kHz)
System Sensitivity
1
103 dB, 1W @ 1m
Max SPL long-term 130 dB
Max SPL Peak and 136 dB
Crossover Points 700 Hz, 3000 Hz, 24 dB/octave
1
Measured on-axis in the far fi led, referenced back to 1 watt
RMS from maximum power and to 1 meter distance using the
inverse square law.
Input/Output
Input/Output
Input Bal./unbal. Female XLR
Loop-through Bal./unbal. Male XLR
Level Control Rotating knob, center detent @
0 dB (−15 to +5 dB)
Rotating knob, center detent @
Rotating knob, center detent @
Amplifi ers
Amplifi ers
Total Amplifi er Power 1300 Watts Continuous*
High Frequency 100 Watts*
Type Class AB
Rated THD .03%
Mid Frequency
Mid Frequency
Mid Frequency
100 Watts*
Type Class AB
Rated THD .03%
Low Frequency
Low Frequency
Low Frequency
1100 Watts*
Type Class G Hybrid
Rated THD .03%
*Rated power is continuous RMS wattage into transducer‘s
rated impedance @ 1 kHz for the HF and MF amplifi ers and @
*Rated power is continuous RMS wattage into transducer‘s
*Rated power is continuous RMS wattage into transducer‘s
100 Hz for the LF amplifi er
rated impedance @ 1 kHz for the HF and MF amplifi ers and @
rated impedance @ 1 kHz for the HF and MF amplifi ers and @
High/Mid Frequency Section
High/Mid Frequency Section
Compression Driver
Diaphragm Size 1.75"
Horn Exit Diameter 1"
Phase Plug 3-Slot Optimized Geometry
Diaphragm Material Damped titanium
Magnet Type Neodymium
Mid Frequency Driver
Diaphragm Size 6"
Voice Coil Diameter 1.75"
Phase Plug Optimized Geometry
Diaphragm Material Epoxy-reinforced Cellulose
Optimized Geometry
Optimized Geometry
Magnet Type Neodymium
High/Mid Horn Design
High/Mid Horn Design
Horizontal Coverage (–6 dB) 90° 1 kHz to 10 kHz avg.
Vertical Coverage (–6 dB) 40° 1 kHz to 10 kHz avg.
Type Constant Directivity
Design Feature Optimized Wavefront High/Mid Integration
Low Frequency Section
Low Frequency Section
Number of Drivers 2
2
Woofer Size 12"
Voice Coil Diameter 3" with Inside/Outside Winding
Diaphragm Material Epoxy-reinforced Cellulose
Magnet Type Ferrite
Construction Features
Basic Design Trapezoidal
Material 13-ply Baltic birch/resin end caps
Finish Wear-resistant PVC vinyl
Handles One on each side, one top, one bottom
Grille Perforated metal with weather-resistant coating
Line Input Power
Line Input Power
Power consumption 450 W long term with IEC pink noise
and limiter on
US 120 VAC, 60 Hz
Recommended amperage service 20 Amps
Europe 230 VAC, 50 Hz
Recommended amperage service 16 Amps
AC connector 3 pin IEC 250 VAC
Control System function
Electronic Crossover
Phase Alignment
Time Correction
Equalization
Parametric equalization
Safety Features
Protection Low Frequency Dynamic Bass
Protection, RMS Limiting, Power
Supply and Amplifi er Thermal Protection
Display LEDS Power ON, Signal Present, Limit, and
Thermal (Cool Down Auto Reset)
Power ON, Signal Present, Limit, and
Power ON, Signal Present, Limit, and
Physical
Physical
Height 50.0 in/1270 mm
Width Front 19.1 in/485 mm
Width Back
Width Back
Width Back
13.9 in/353 mm
Depth 18.1 in/460 mm
Weight 132 lbs/60 kg
SA1232 Dimensions
13.9 in (35.3 cm)
19.1 in
48.5 cm)
50.0 in 127 cm)
18.1 in
46.0 cm)
18.1 in
(46.0 cm)
19.1 in 48.5 cm)