Loudspeakers
| Woofer |
Y |
| Woofer diameter (imperial) |
12 " |
| Tweeter diameter |
3 " |
| Number of speakers |
1 |
| Amplifier |
Built-in |
| Tweeter |
Y |
| Magnet type |
Ferrite |
| Recommended usage |
Universal |
| Woofer diameter |
300 mm |
| Tweeter diameter |
76 mm |
Audio
| Peak Music Power Output (PMPO) |
2400 W |
| Frequency range |
43 - 20000 Hz |
| Impedance |
20000 Ω |
Ports & interfaces
| AC (power) in |
Y |
| Bluetooth range |
25 m |
Amplifier
| Amplifier output power |
2400 W |
| Amplifier class |
D |
Power
| Current |
6 A |
| Power source type |
AC |
24000W Class D, 43 - 20000Hz, Maximum SPL 133dB, Bluetooth 2.0 + EDR
Alto Professional's Black Series is a full line of elite speaker systems, each designed to exacting standards with premium, purpose-matched components, wireless capability, and immense built-in power.
FINE-TUNED POWER
Black 12 features a 12” low-frequency driver, 1.75” high-frequency unit with 1" acoustic aperture, and 2400 watts of peak Class D power. Designed and tuned in the USA with carefully selected, complementary components, Black 12 comes optimized with a 90° x 60° coverage field, a computer-designed high-frequency waveguide, a DSP-controlled active crossover, and dynamic thermal protection.
WIRELESS CONTROL
Even if you can’t reach the speakers, you can still adjust them. Black 12 comes equipped with wireless technology via the free Live Drive app. Level-match, adjust EQ, delay-compensation, and more—from anywhere in the room. It’s streamlined, sound-shaping control at your fingertips, so you can easily adapt the speakers to new venues or performances.
READY FOR ANYTHING
Perfect for touring rigs, mobile DJs, and other on-the-road applications, Black 12 comes ready for pretty much anything you can throw at it—even the rubber feet are reinforced with steel. Though surprisingly lightweight, Black 12’s heavy-duty cabinet is covered in a rugged scratch-resistant finish, and speaker grille is powder-coated, ready for anything.
