PreSonus StudioLive 328AI - Manual (Page 37)

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5 Technical Information
5.1 Specifications
StudioLive ™ AI-Series Loudspeaker
Owner’s Manual
5 Technical Information
5.1 Specifications
SLS312AI SLS315AI SLS328AI SLS18sAI
Acoustic Performance
Configuration
3-Way, Tri-amplified Loud-
speaker System
3-Way, Tri-amplified Loud-
speaker System
3-Way, Quad-amplified
Loudspeaker System
Powered Subwoofer, Ported
Frequency Response (-10 dB) 50 Hz - 23 kHz 46 Hz - 23 kHz 54 Hz - 23 kHz 29 Hz - 141 Hz
Frequency Response (-6 dB) 56 Hz - 22 kHz 52 Hz - 22 kHz 59 Hz - 22 kHz 32 Hz - 110 Hz
Nominal Coverage (-6 dB) 90 x 60 90 x 60 90 x 60 n/a
Maximum Peak SPL 131 dB 131 dB 133 dB 135 dB
Crossover Frequency LF: (overlapped) 100 Hz - 1
kHz, HF: 1.8 kHz
LF: (overlapped) 100 Hz - 1
kHz, HF: 1.8 kHz
1.7 kHz n/a
Directivity Index (DI) 10 dB, >500 Hz 10 dB, >420 Hz 10 dB, >460 Hz n/a
Directivity Factor (Q) 10.0, >500 Hz 10.0, >420 Hz 10.0, >460 Hz n/a
Transducer
LF Transducer
12” Ferrite 15” Ferrite 2 x 8” Ferrite 18" Ferrite
Voice Coil Diameter n/a n/a n/a 4"
MF Transducer 8” CoActual™ 8” CoActual™ 8” CoActual™ n/a
HF Transducer 1.75” Compression Driver 1.75” Compression Driver 1.75” Compression Driver n/a
Amplifier
Type
Class D Class D Class D Class D
Total Power Output 2000W (Total Power without
Protection Algorithms &
Limiter enabled)
2000W (Total Power without
Protection Algorithms &
Limiter enabled)
2000W (Total Power without
Protection Algorithms &
Limiter enabled)
1000W (Total Power without
Protection Algorithms &
Limiter enabled)
LF Power 2 x 500W Bridged 2 x 500W Bridged 2 x 500W 2 x 500W Bridged
MF Power 500W 500W 500W n/a
HF Power 500W 500W 500W n/a
Rated THD < 0.05% (20 Hz - 20 kHz) < 0.05% (20 Hz - 20 kHz) < 0.05% (20 Hz - 20 kHz) < 0.05% (20 Hz - 20 kHz)
Dynamic Range 119 dB (A-weighted) 119 dB (A-weighted) 119 dB (A-weighted) 119 dB (A-weighted)
Bandwidth 20 Hz - 20 kHz 20 Hz - 20 kHz 20 Hz - 20 kHz 20 Hz - 20 kHz
Cooling Free Air Convection Free Air Convection Free Air Convection Free Air Convection
Connections & Controls
Input Channels
1 Mic, 1 Line 1 Mic, 1 Line 1 Mic, 1 Line 2 Line
Input Connector Types 1 XLR(F), 1 Combo 1 XLR(F), 1 Combo 1 XLR(F), 1 Combo 2 Combo
Phantom Power 15VDC (CH1 only) 15VDC (CH1 only) 15VDC (CH1 only) n/a
Mic Input Impendance 1 kΩ 1 kΩ 1 kΩ n/a
Line Input Impedance 10 kΩ 10 kΩ 10 kΩ 10 kΩ
Maximum Input +22 dBu +22 dBu +22 dBu +22 dBu
Output Connector 1 XLR(M) - Mix Out 1 XLR(M) - Mix Out 1 XLR(M) - Mix Out 2 XLR (M) - Thruput
Controls Mic Level (Variable: Off to
+48 dB), Line Attenuation
(Variable: -24 dB to 0 dB),
Speaker Attenuation (Vari-
able: -24 dB to 0 dB)
Mic Level (Variable: Off to
+48 dB), Line Attenuation
(Variable: -24 dB to 0 dB),
Speaker Attenuation (Vari-
able: -24 dB to 0 dB)
Mic Level (Variable: Off to
+48 dB), Line Attenuation
(Variable: -24 dB to 0 dB),
Speaker Attenuation (Vari-
able: -24 dB to 0 dB)
Speaker Level (Variable -12
dB to +12 dB), Mono Sum
Indicators DSP Preset, HPF On/Off, Net-
work Connected, Network
Activity, WiFi Setup, WiFi On,
Signal, Limit, Clip, Thermal
DSP Preset, HPF On/Off, Net-
work Connected, Network
Activity, WiFi Setup, WiFi On,
Signal, Limit, Clip, Thermal
DSP Preset, HPF On/Off, Net-
work Connected, Network
Activity, WiFi Setup, WiFi On,
Signal, Limit, Clip, Thermal
DSP Preset, Delay Preset,
Polarity Invert, Network
Connected, Network Activity,
WiFi Setup, WiFi On, Signal,
Limit, Clip, Thermal
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