Тонколона ALTO BLACK 12

SYSTEM CONFIGURATION: 
System Type: 12” two-way, self-powered, 
Horn-loaded HF 
ACOUSTIC PERFORMANCE 
Frequency Range (-10 dB): 43 Hz – 20 kHz 
Frequency Response (+/-3 dB): 51 Hz – 20 kHz 
Maximum Peak SPL (Measured): 133 dB @ 1 m 
Coverage Pattern (Averaged): 90° H x 60° V 
Directivity Index (D.I.): 9.5 dB 
POWER AMPLIFICATION: 
Peak Power: 2400 Watts (1600 Watts LF + 800 Watts HF) 
Continuous Power: 1200 Watts (800 Watts LF + 400 Watts HF) 
Amplifier Topology: Class D / Switching, Bridged LF and HF 
Amplifier Cooling: Passive 
TRANSDUCER: LF Transducer: 12” (300mm) cone transducer, 3" (76mm) voice coil, ferrite magnet 
HF Transducer: 1.75" (44mm) voice coil, ferrite magnet compression driver with 1"(25mm) exit 
DSP FUNCTIONALITY: System Control: high-pass & low-pass crossover filters, transducer EQ and time alignment, transducer excursion, thermal, and amplifier clip protection. 
User Controls: Rear panel selection of 5 DSP EQ modes: Flat, Contour, 80 Hz HP, EXT LF, User 
WIRELESS CONTROL AND MONITORING:Wireless Type: Bluetooth 2.0 + EDR. Class 2 RF 
Wireless Range (typical): 82' (25m) clear line-of-sight. 
Wireless Control App: Alto Professional Live Drive™ (Available at the App store) 
Simultaneous Devices Connectable: 1 to 3 Black Series loudspeakers 
Compatible Wireless Devices: iPhone 3GS and newer, iPad 2 and newer, iPod touch (4th generation) and 
newer iOS Version Requirements: iOS 6.1 and newer 
Wireless Control Features: Level Control (-? to + 10 dB), Mute, Signal level metering (-70 to 0 dB) DSP mode (Flat, Contour, 80 
Hz HP, Ext. LF, User) Rear Panel control lockout, 3 Band EQ (Low, Mid, High),Delay, Polarity, User high-pass filter, Monitoring (Limit, Peak, Fault)