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The DJ House is your number one authorized dealer for quality, wholesale DJ equipment. We offer the best service, and we guarantee our prices are lower than our competitors. Unless otherwise noted, all DJ equipment is factory sealed and includes all manufacturer's warranties. Most of our equipment comes with free shipping within the US.

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B-52 ACTPRO-12M (pair)

Brand New
$1,062.29 Usually $1,079.99
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Product Description:

B-52 ACT Pro 12M (B52 ACTPRO 12 M) (pair)


Pair (2x) B-52 ACT-PRO 12 Powered DJ Speakers

12" 2 Way Powered Speaker / Stage Monitor
500 Watt RMS Bi-Amped
(1000 Watt Program Power / 2000 Watt IP Power)

Contains: B-52 SP-1200 and COMP-4CLB

Configuration 12" 2-Way multipurpose powered loudspeaker -500W
Low Frequency SP-1200 - 12" speaker with 2.5" voice coil
High Frequency COMP-4-CLB - PETP film compression driver with 1.75" voice coil
LF Magnet Weight 42 oz
LF Magnet Structure Weight 7 lbs.
Frequency Range 50 Hz - 20 kHz
Frequency Response 58 Hz -18 kHz
High Frequency Dispersion 75º conical
Maximum peak SPL 129 dB
Output Power LF: 400W Class G
HF: 100W Class AB+B
Input Impedance 20 kOhm Balanced
10 kOhm Unbalanced
Elctronic Crossover 4th order
Low Cut Filer (switchable) 3rd order Butterworth @ 100 Hz
Controls Level knob
Low-cut filter switch
Ground lift switch
Power switch
AC fuse
115/230V switch
Indicators Power
Cooling Convection
Amplifier Protection Short circuit
Overheat mute
SOA output stage
Driver DC protection
Subsonic filter
Turn-on mute and soft ramp
Turn-on inrush current limiting
Power Consumption @ 115V Vac
(1/8 power pink noise) 150VA
Connectors Balanced female XLR input
Balanced male XLR link output

Input Sensitivity ** 775mV (0dBu)
Enclosure Black Warnex® painted birch plywood
Hardware Metal handles
Rubber feet / Rubber strips
Pole mounting cup

Grille Powder coated 16 gauge steel
Dimensions 26.5" H x 16.5" W x 16" D
(673mm x 419mm x 406mm)
Weight 56 lbs. / 25.5 kg

• Bi-amp design with discrete output stage for both the woofer and compression driver
• 4th order electronic X-over and multi-stage custom equalization
• Proprietary efficient class-G amplification on LF channel
• Subsonic filter: 12dB/octave
• Built-in compressor/limiter
• Balanced XLR input (Left and Right on ACTPRO118S Sub)
• Balanced XLR full-range output (Left and Right on ACTPRO18S Sub)
• Left and Right balanced XLR high-pass outputs on ACTPRO18S Sub
• 0-1800 Phase switch on ACTPRO18S Sub
• 100Hz 18dB/octave low cut switch on Full Range models
• Ground lift switch
• Full thermal & short circuit protection
• Large heatsink with convection cooling
• Oversized toroidal transformer
• LEDs for Power, Protect, Limit and Signal
• 115V/230V 60Hz/50Hz selector switch

• Sophisticated computer modeling was used to optimize the magnetic and acoustic design of these ferrite magnet compression drivers to achieve outstanding performance and reliability.
• A matched wave front phase corrector produces a perfectly coherent sound wave at the horn throat, for a detailed and dynamic mid and high frequency performance.
• The polyimide-insulated, copper-clad aluminum voice coil is edge-wound on a glass fiber former resulting in a lower distortion and superior power to weight ratio.
• A one-piece, PETP film diaphragm and surround optimizes energy transfer for greater efficiency
• The unique patented clamping system contributes directly to a low distortion performance while improving the lower mid-band response.

• Compression Driver:
o Celestion 1”-exit with PETP film diaphragm
• Horns:
o 900 x 400 constant directivity horn (ACTPRO15 & ACTPRO1515)
o Conical wave guide (ACTPRO12M)
• LF Transducers :
o Vented magnet assemblies for advanced cooling
o High temperature copper voice coil wound on polyamide former for increased reliability
o Celestion SP-1200 (ACTPRO12M)
o Celestion SP-1500 (ACTPRO15 & ACTPRO1515)
o Proprietary SP-1804 cast frame subwoofer (ACTPRO18S)

• Made in U.S.A. using advanced CNC routers
• 5/8” birch plywood construction (ACTPRO12M, ACTPRO15, ACTPRO1515)
• 3/4” birch plywood construction (ACTPRO18S)
• Main & monitor sitting positions (ACTPRO12M)
• Reinforced internal bracings
• Environmentally friendly Warnecketm scratch resistant black paint finish
• 16 gauge wrap around steel grilles
• Metal handles and rubber feet
• Rubber strips (ACTPRO12M)
• Metal pole mounting cup (ACTPRO1515 excluded)
• Front logo illuminated with blue LED