B-52 ACTPRO12M Instruction Manual - Actpro
B-52 ACTPRO Active Systems - Instruction Manual
THE BEAUTY OF POWER
ACTPRO
19
SPECIFICATIONS
ACTPRO12M
ACTPRO15
ACTPRO1515
ACTPRO18S
Configuration
12” 2-Way multipurpose
15” 2-Way full-range
Dual 15” 2-Way full-range
18” powered subwoofer
powered loudspeaker
powered loudspeaker
powered loudspeaker
Transducers:
Low Frequency
SP-1200 - 12” speaker with
SP-1500 - 15” speaker
SP-1500 - 15” speaker with
SP-1804 - 18” cast-framed
2.5” voice coil
with 2.5” voice coil
2.5” voice coil
subwoofer with 3” voice coil.
High Frequency
COMP-4-CLB - PETP film compression
COMP-4-CLB - PETP film compression
COMP-4-CLB - PETP film compression
N/A
driver with 1.75” voice coil
driver with 1.75” voice coil
driver with 1.75” voice coil
LF Magnet Weight
42 oz
42 oz
42 oz
100 oz
LF Magnet Structure Weight
7 lbs.
7 lbs.
7 lbs.
17 lbs.
Frequency Range
50 Hz - 20 kHz
47 Hz -20 kHz
42 Hz - 20 kHz
35 Hz - 140 Hz
Frequency Response
58 Hz -18 kHz
56 Hz -18 kHz
52 Hz -18 kHz
46 Hz - 100 Hz
High Frequency Dispersion
75º conical
90º x 40º
90º x 40º
N/A
Power Output
LF: 270Wrms Class G
LF: 270Wrms Class G
LF: 500Wrms Class G
LF: 500Wrms Class G
HF: 80Wrms Class AB+B
HF: 80Wrms Class AB+B
HF: 90Wrms Class AB+B
Maximum total burst power*
500W
500W
850W
700W
Input Impedance
20 kOhm Balanced
20 kOhm Balanced
20 kOhm Balanced
20 kOhm Balanced
10 kOhm Unbalanced
10 kOhm Unbalanced
10 kOhm Unbalanced
10 kOhm Unbalanced
Electronic Crossover
4th order
4th order
4th order
3rd order Butterworth @ 100 Hz
Low Cut Filer (switchable)
3rd order Butterworth @ 100 Hz
3rd order Butterworth @ 100 Hz
3rd order Butterworth @ 100 Hz
Controls
Level knob
Level knob
Level knob
Level knob
Low-cut filter switch
Low-cut filter switch
Low-cut filter switch
Phase switch
Ground lift switch
Ground lift switch
Ground lift switch
Ground lift switch
Power switch
Power switch
Power switch
Power switch
AC fuse
AC fuse
AC fuse
AC fuse
115/230V switch
115/230V switch
115/230V switch
115/230V switch
Indicators
Power
Power
Power
Power
Protect
Protect
Protect
Protect
Limit
Limit
Limit
Limit
Signal
Signal
Signal
Signal
Cooling
Convection
Convection
Convection
Convection
Amplifier Protection
Short circuit
Short circuit
Short circuit
Short circuit
Clip-limiter
Clip-limiter
Clip-limiter
Clip-limiter
Overheat mute
Overheat mute
Overheat mute
Overheat mute
SOA output stage
SOA output stage
SOA output stage
SOA output stage
Driver DC protection
Driver DC protection
Driver DC protection
Driver DC protection
Subsonic filter
Subsonic filter
Subsonic filter
Subsonic filter
Turn-on mute and soft ramp
Turn-on mute and soft ramp
Turn-on mute and soft ramp
Turn-on mute and soft ramp
Turn-on inrush current limiting
Turn-on inrush current limiting
Turn-on inrush current limiting
Turn-on inrush current limiting
Current cons. @ 115/230 Vac
1.7A / 0.85A
1.7A / 0.85A
3A / 1.5A
2.5A / 1.25A
(1/8 power pink noise)
Connectors
Balanced female XLR input
Balanced female XLR input
Balanced female XLR input
Balanced female XLR L&R inputs
Balanced male XLR link output
Balanced male XLR link output
Balanced male XLR link output
Balanced male XLR L&R link outputs
Male XLR L&R High-pass outputs
Input Sensitivity **
775mV (0dBu)
775mV (0dBu)
775mV (0dBu)
775mV (0dBu)
Enclosure
Black Warnecke
TM
painted birch plywood Black Warnecke
TM
painted birch plywood Black Warnecke
TM
painted birch plywood
Black Warnecke
TM
painted birch plywood
Hardware
Metal handles
Metal handles
Metal handles
Metal handles
Rubber feet / Rubber strips
Rubber feet
Rubber feet
Rubber feet
Pole mounting cup
Pole mounting cup
Pole mounting cup
3” Detachable casters
Grille
Powder coated 16 gauge steel
Powder coated 16 gauge steel
Powder coated 16 gauge steel
Powder coated 16 gauge steel
Dimensions
26.5” H x 16.5” W x 16” D
27” H x 17.5” W x 19” D
44.5” H x 18” W x 19” D
26.5” H x 23.5” W x 23” D
(673mm x 419mm x 406mm)
(686mm x 445mm x 483mm)
(1130mm x 457mm x 483mm)
(673mm x 597mm x 584mm)
Weight
56 lbs. / 25.5 kg
62 lbs. / 28.2 kg
89 lbs. / 40.5 kg
97 lbs. / 44.1 kg
* Based on unclipped sine-wave rms voltage
** Level control in fully clockwise position