Alto Professional TX312 750-Watt 12-Inch 2-Way Powered Loudspeaker
Expected May 31, 2026
- 700 Watts peak (350 Watts continuous) Class D power.
- The 90 H x 60 V horn delivers greater coverage.
- The full grille delivers style and provides protection for your investment.
- 12-inch (305 mm) LF driver, 2-inch (51 mm) voice coil.
Get fast answers on setup, compatibility, and system matching.
✔ No pressure. Just real help.
The TX312 features a bi-amplified 2-way designs, with a long-excursion woofer and a 1-inch titanium compression driver in a precision horn. The horn design of the TX3 Series improves high-frequency performance and produces a very precise 90°H X 60°V radiation pattern-ideal for optimal audience coverage.
The TX312 Series are housed in rugged, lightweight, easily transportable cabinets. The trapezoidal shape enables either upright or wedge monitor positioning and the full-sized steel grille gives complete driver protection. These speakers are built for continuous heavy-duty use. Add to that a full complement of inputs/outputs and mounting options and it's easy to see that the TX312 plays an indispensable role in your performance.
Alto Professional TX312 12" Powered Speaker Features:
- 700 Watts peak (350 Watts continuous) Class D power.
- The 90 H x 60 V horn delivers greater coverage.
- The full grille delivers style and provides protection for your investment.
- 12-inch (305 mm) LF driver, 2-inch (51 mm) voice coil.
- 1-inch (25.4 mm) titanium HF compression driver.
- Lightweight, portable design for main or wedge monitor operation.
- Standard speaker pole socket.
- Bi-amplified design with precision active crossover and EQ.
- Balanced XLR Mic/Line input, Link Output and Volume control.
- Integrated analog limiter and overload protection circuitry.
- Contour switch with low- and high-frequency +3dB boost.
- Ground-lift switch removes unwanted hum or buzz.
- Designed and tuned in the USA.
Alto Professional TX312 Product Specifications:
System Type:2-way active ported loudspeaker
Drivers:
Low-Frequency: 12.0" (305 mm) driver, 2.0" (51 mm) voice coil
High-Frequency: 1.0" (25 mm) titanium-diaphragm compression driver, 1.0" (25 mm) voice coil
Amplifier:
700 watts (peak), 350 (continuous), Class D power
Horn Coverage:
90° horizontal x 60° vertical (nominal)
Frequency Response:
70 Hz - 20 kHz (-3 dB)
Crossover Frequency:
2.5 kHz
Max SPL:
120 dB @ 1 m
Connectors:
(1) XLR/TRS 1/4" (6.35 mm) balanced input (Line/Mic)
(1) XLR output (Link)
(1) IEC power cable inputt
Controls:
Power switch, volume control knob, contour switch, ground-lift switch
Indicators:
(2) power LEDs (1 front panel, 1 rear panel), clip limiter LED
Power:
Connection: IEC
Voltage: 100-120 V~, or 220-240 V~; 50/60 Hz
Fuse: 100-120V T6.3AL AC250V or 220-240V T3.15AL AC250V
Consumption: 350 W
Protection:
Thermal, overload analog limiter/compressor
Enclosure:
Injection-molded polypropylene, multi-angle for main or monitor applications, metal grille, rubber feet, 2 handles (both sides)
Mounting/Installation:
Standard 36 mm pole socket, wedge monitor
Dimensions (height x width x depth):
23.7" x 15.0" x 13.5"
602 x 381 x 343 mm
Weight:
29.3 lb
13.3 kg
Each TX312 Retail Box Includes:
(1) Alto Professional TX312 750-Watt 12-Inch 2-Way Powered Loudspeaker(1) Power Cable
(1) User Guide
(1) Safety & Warranty Manual
How Can We Help?