Professional Active Audio Cabinets
TPS ALFA MKII SERIES
Active Audio Cabinets
Alfa-1121A MKII
Alfa-1151A MKII
Alfa-2151A MKII
Alfa-1531A MKII
Alfa 15 A SUB
Documents
TPS ALFA User´s Manual
HI-RES Images
Alfa-1121A MKII
Alfa-1151A MKII
Alfa-2151A MKII
Alfa-1531A MKII
Alfa-15 A SUB
Active system with Alfa 15 sub & 1151Mkll
Rear panel view Alfa Active
The Topp Pro Alfa MKII series feature powerful, accurate audio reproduction performance & convenient ergonomic design.
Featuring professional painted plywood cabinets, easy to pull wheels & top handle that make set-up / tear down fast.
Professional components and power, make these series one of the best TOPP PRO series. Great for all live sound applications, clubs, installations, musical groups, houses of worship and conference events.
| Model Active | ALFA-1121A MKII | ALFA-1151A MKII | ALFA-2151A MKII | ALFA-1531A MKII |
| System Type | Bi-amp | Bi-amp | Tri-amp | Tri-amp |
| Continuous Power | Low 200W/High 75W | Low 250W/High 75W | Low 370W/High 150W | Low 250W/High 150W |
| SPL | 120 dB | 122 dB | 126 dB ± 3dB | 122 dB ± 3dB |
| Impedance | 8 Ohms | 8 Ohms | 4 Ohms | 8 Ohms |
| Woofer (Low) | 12” (305mm) | 15” (385mm) | 2 x 15” (385mm) | 15” (385mm) |
| Woofer (Mid) | N/A | N/A | N/A | 6” (170mm) M |
| Driver (High) | 1" Neodymium Driver 1" Voice Coil | |||
| External Controls | EQ (MUSIC-FLAT-VOCAL) -Volume-Ground Switch | |||
| Subsonic Filter | 30Hz at 24dB/oct | |||
| Horn Coverage (H X V) | 60° H x 60° V | 60° H x 60° V | 60° H x 60° V | 90° H x 60° V |
| Frequency Response | 55Hz~18KHz | 50Hz~18KHz | 55Hz~20KHz | 45Hz~20KHz |
| Protection | Soft - Start, Compressor, High Frequency PTC Protection | |||
| Power Supply | 115V 60Hz / 230V 50Hz Switchable | |||
| Model Active | ALFA 15A SUB MKII ACTIVE |
| Continuous Power | 250 Watts |
| Program Power | 500 Watts |
| SPL at 1mt Max. | 123 dB |
| Input Sensitivity | Soft - Start, Compressor, short circuit and high temperature |
| Input Impedance | Volume - Stereo/Mono and Ground Switch |
| Power Supply | 115V 60Hz / 230V 50Hz Switchable |
| Crossover | Electronic 125Hz at 24dB/oct |
| Protection | Line 0dB / 0.775V |
| External Controls | 30K Ohms Balanced / 600 Ohms Output |
| Connectors | XLR Input L/Mono - R / XLR Output L/Mono - R |
| Net Weight | 55.56lbs / 25.20Kg |
| Gross Weight | 64.02lbs / 29.04Kg |
| Volume | 8.67CFT |
