Alto TS412 12″ 2-Way Powered Loudspeaker With Bluetooth, DSP and App Control

Output Power

• 2,500W

Low-Frequency Driver

• 12″ driver
• 2.5″ (63 mm) high-temperature voice coil
• 800W RMS @ 2 ohms

High-Frequency Driver

• 1.0″ exit ceramic driver
• 1.4” (35 mm) coil
• 450W @ 4 ohms

Crossover Frequency

• 2kHz

Maximum SPL

• Peak dBSPL @ 1 m: 132dB
• Continuous dBSPL @ 1 m: 129dB

Frequency Response

• 53Hz–20kHz (+/–3dB)

Frequency Range

• 44Hz–20kHz (–10dB)

Horn Coverage

• 90° horizontal x 60° vertical (nominal)

Connectors

• XLR + 1/4” (6.35 mm) TRS combo inputs (balanced): 2
• XLR output (link): 1
• IEC power cable input: 1

Input Impedance Line

• Balanced: 10 kohms
• Unbalanced: 20 kohms
• Mic: 1.2K
• Line Gain/Volume Control Range
• –∞ to 0dB, +4dBu nominal
• +10dBu for max output

Mic/Inst. Gain/Volume Control Range

• –∞ to +50dB

USB Charging Port

• 5V
• 2.1A

Controls

• Power switch
• 2 gain control knobs (1 per input)
• 2 Mic/Line switches
• Bluetooth volume control encoder
• Pairing button
• Stereo Link button
• Sub Size button
• Speaker Use button

Indicators

• 1 Input Channel Signal/Limit/Clip LED (Green = Ch1/2 Signal) (Yellow = Ch1/2 Limiter) (Red = Ch1/2 Output Clipped)
• 1 Bluetooth LED (blue)
• 1 Link LED (orange)
• 4 DSP Presets LED (green)
• 3 HPF LED (green)

Power Connection

• IEC

Voltage

• 100–120V, 50–60Hz
• 220–240V, 50–60Hz

Consumption

• 1,100W

Fuse

• 100–120V T15AL AC250V
• 220–240V T6.3AL AC250V

Protection

• Electronic clip
• Thermal
• Transducer overdrive

Other

• Enclosure: Injected Molded Enclosure and Perforated Metal Grille
• Mounting/Installation: Standard 36 mm pole socket, flown application with integral M10 suspension points, or in a wedge monitor position
• Operating Temperature: –10°C to 45°C (14°F to 113°F)
• Dimensions (HxWxD): 23.9″ x 13.9″ x 13.8″
• Weight: 33 lb.