1600 Watt Dual 15-inch Subwoofer with current-enhancing Switch Mode technology
The EX 2.5 is a very high output active subwoofer system. Through the use of proprietary amplifier technology, precision manufactured, high-tech woofer designs and the innovative implementation of a high efficiency, twin chamber acoustic design, the EX 2.5 delivers tight, fast, controlled bass resp***e at very high levels. It falls directly out of KV2 Audio’s philosophy to develop products with increased dynamic range, very high output and a c***istent sound character no matter what the output level. The system establishes new performance standa*** for a compact subwoofer that can only be achieved through the integration of new amplifier, transducer and electronic control technologies that are closely tied to a passion for taking performance to the next level.
The EX2.5 can be used in a variety of system applicati***. It can add high performance bass reproduction to active speaker systems, or it can be easily used with passive speaker systems. The built in electronic high pass filter, phase and independent output level controls provide high precision, easy to use system integration circuitry. On-board controls can also be defeated allowing the EX 2.5 to be driven by third party speaker management systems.
Technical specificati***
| System Acoustic | ||
| –3dB resp***e | 38Hz - 130Hz | |
| –10dB resp***e | 32Hz - 150Hz | |
| Max SPL long-term | 134dB | |
| Max SPL Peak | 137dB | |
| Crossover Points (Selectable) | 90Hz / 120Hz | |
| Low Frequency Section | ||
| Number of Drivers | 2 | |
| Acoustic Design | Acoustic loading via twin asymmetrical chambers | |
| Woofer Size | 15.00”(381mm) | |
| Voice Coil Diameter | 4.00"(100mm) Inside/Outside epoxy baked | |
| Diaphragm Material | Epoxy-reinforced cellulose | |
| Magnet Type | Advanced ventilated ferrite | |
| Bass Amplifier Specificati*** | ||
| Type | High-efficiency, Current-enhancing Switch Mode technology with Linear Active Filter | |
| Rated Continuous Power | 1600 Watts | |
| Distortion | <.05% THD | |
| Cooling | Passive – aluminum heatsink | |
| Forced Ventilation | High-capacity fan (demand sensititve) | |
| Power Supply | Iron core toroidal transformer | |
| Line input Power | ||
| US | 115VAC, 60Hz | |
| Recommended amperage service | 15 Amps | |
| AC Connector | 3 Pin Male NEMA L6-20 20amp Twistlock™ Connector | |
| Europe | 230VAC, 50Hz | |
| Recommended amperage service | 10 Amps | |
| AC connector | 3 pin IEC 309 Male | |
| Control Panel | ||
| System Level Control | Rotary control (-6db to +6db) | |
| Phase Control | 2-position push-button switch 0° / 180° | |
| Crossover System | 2-position push-button switch ON / OFF | |
| Crossover Frequency | 2-position push-button switch 90 Hz / 120 Hz | |
| System Status LED Indicators | Green - Power ON Red – Thermal (Auto Reset) Green / Yellow – Signal Present / Limiter | |
| ON / OFF Switch | 2-position rocker switch | |
| Signal Input | ||
| Main Signal Input Connector | Female XLR | |
| Signal Impedance | 20 KOhms (Balanced Signal) | |
| Through Signal Output | Male XLR | |
| High Pass Output | Male XLR | |
| High Pass Frequency | 120Hz | |
| EX 2.5 Electronic System Controls | Electronic band pass crossover filters Equalization Limiting and control of amplifier system’s RMS output Power supply and amplifier thermal protection | |
| C***truction Features | ||
| Basic Geometric Design | Standard rectangular Geometry | |
| Material | 15mm Exterior Grade Baltic Birch | |
| Finish | Ultra wear-resistant black polymer coating | |
| Ha***are | Eight (8) corner handles Four (4) Integrated “L” brackets Eight (8) 10mm suspension points | |
| Feet | Sixteen (16) 2.36” (60mm) diameter C***tructed from acetal copolymer, mounted in a asymmetrical pattern for flexible vertical or horizontal system set-up | |
| Wheel Mounting | Sixteen (16) M8 wheel mounting positi*** four locati*** at rear of cabinet | |
| Grill | Acoustically transparent perforated metal | |
| Physical | ||
| Height | 23.62” (600mm) | |
| Width | 27.55” (700mm) | |
| Depth | 29.13” (740mm) | |
| Weight | 206 lbs. (91kg) |