Alto Professional Truesonic TS308 8″ 2-Way 2000W Powered Loudspeaker

Alto Professional Truesonic TS308 8″ 2-Way 2000W Powered Loudspeaker


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Alto Professional TS308XUS


The Alto Professional Truesonic TS308 is an 8″ 2-way 2000W powered loudspeaker offering full coverage and high output for musicians, DJs, and audio engineers in concert venues, clubs, and live stage applications. It features 2000 watts of Class-D amplification driving the 8″ woofer and 1.4″ high-frequency compression driver for a frequency response of 62 Hz to 20 kHz and a maximum SPL of 129 dB. The lightweight trapezoidal injection-molded polypropylene enclosure can be placed atop a standard speaker pole, wall- or ceiling-mounted via an optional bracket, or hung from integral M6 suspension points. Additionally, the cabinet angles accommodate floor positioning for wedge configurations. Integrated carry handles enable easy transport and positioning.

The XLR-1/4″ TRS combo inputs accept sources such as mixer outputs, media players, instruments, or dynamic microphones. Level and tone adjustments are possible via the volume knobs and contour switch. An XLR link output allows simple daisy-chaining to additional powered loudspeakers. LEDs are present for power and clip indication. The TS308 is designed and tuned in the USA, and includes an IEC power cable.

  • Bi-amplified design with an 8″ long-excursion woofer and a 1.4″ neodymium high-frequency compression driver
  • Class-D amplification delivers 2000W peak (1000W continuous)
  • Horn-loaded HF driver incorporates a precision waveguide and an enhanced heat sink
  • Contour switch adds a 3 dB boost in the low and high frequencies
  • Rear-panel volume controls with detents
  • Built-in electronic clip, thermal, and transducer overdrive protection
  • Ground-lift switch impedes hum from ground loops
  • Lightweight and durable enclosure supports configuration as a main speaker or floor wedge
  • Pole mount via 36mm socket, wall or ceiling mount via TSB810 bracket (available separately), or hang via integral M6 suspension points
  • Metal grille protects speaker components against punctures and dents
  • Designed and tuned in the USA
UPC: 816311011747
PA Speaker
Configuration Active 2-Way
Total Power Capacity 2000 W Peak
1000 W RMS
Amplifier Power Rating LF:
1300 W Peak
650 W RMS
700 W Peak
350 W RMS
Amplifier Class Class-D
HF Driver 1 x 1.4″ / 35 mm Compression Driver
LF Driver 1 x 8″ / 203 mm Woofer
LF Voice Coil 2.5″ / 64 mm
Magnet HF:
Frequency Range 52 Hz to 22 kHz -10 dB
Frequency Response 62 Hz to 20 kHz +3 dB
Maximum SPL 129 dB (Peak)
126 dB (Continuous)
Coverage Angle 90° H x 60° V (Horn)
Protections Thermal, Transducer Overdrive
Audio I/O 2 x Combo XLR-1/4″ TRS Input
1 x XLR 3-Pin Male Balanced Output
Signal Processing
Crossover 2.5 kHz
Dynamic Processing Peak Limiter
AC Input Power 100 VAC, 50 / 60 Hz
110 to 120 VAC, 50 / 60 Hz
220 to 240 VAC, 50 / 60 Hz
Mounting 1 x 1.4″ / 36 mm Pole Socket
2 x Bracket Point
Construction Material Polypropylene
Dimensions 17.1 x 10.1 x 9.6″ / 434 x 256 x 245 mm
Weight 20.2 lb / 9.2 kg


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