Alto Transport 12 Professional Battery Powered Loudspeaker

Delivery, Warranty & Returns Information

Transport 12 accomplishes this by operating for up to 8 hours off its built-in rechargeable lithium-ion battery, which provides an AC cord-free power supply for its internal 400-watt digital Class D amplifier. The amplifier drives a high-output 12-inch 2-way speaker system in a compact, lightweight enclosure. Transport 12 can also be plugged into an AC outlet. This means it goes wherever there's a need for clear, punchy high-fidelity sound. Whether AC power is available or not, it's no problem for Transport 12.

Crossover Frequency 5 KHz
Equalization Treble: +10 dB at 10 kHz, Bass: +6 dB at 100 Hz
Frequency Response 65 Hz 20 kHz (-6 dB)
Horn Coverage 90° H x 45° V
Input Sensitivity Channel 1 Microphone: -35 dBu (+1 dBu)Channel 1
Max SPL 119 dB-SPL (peak, @ 1 m)
Power Supply IEC: 115 120 VAC, 60 Hz; 220 240 VAC, 50 HzBattery: 25.9 V, internal lithium-ion battery (6 - 8 hours of battery life at regular usage; 4 hours to recharge fully)
Transducer size 12(305 mm) woofer, 2 (51 mm) voice coil 1(25 mm) ferrite driver, 1(25 mm) voice coil
USB Supported File Systems: FAT32Supported File Formats: MP3, WAV, WMADisplay: Backlit LCD
Wireless: Transmission: Microphone: Wireless dynamic microphone with integrated gain knob, battery-powered (2 AA) Range: 250 feet / 76-meter Frequency Bands: 606-640MHz