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The 200-watt 2-WAY Bi-Amplified Compact PA System, Alto Professional Trouper, is a compact high-performance PA system that solo artists and small ensembles can bring to any small-venue gig and ensure the room sounds its best.

The Trouper has a built-in mixer and all of the inputs you need to accommodate the audio source of your choice, including full Bluetooth capability, so you can stream backing tracks or background music from any Bluetooth-compatible device.
Leveraging technology from our widely-acclaimed Truesonic and Black Series sound reinforcement systems, Trouper is the best-sounding and most full-featured small-venue PA system available, priced to be within reach of the average singer-songwriter and home-theater audiophile.

Trouper is a 200-watt 2-WAY Bi-Amplified Compact PA System (130 watts LF/70 watts HF) with (3) 6 ½” (165mm) woofers and a 1” (25mm) high-frequency compression driver, spanning the full musical frequency range from 65-20kHz. The system has thermal and dynamic overload protection, so the sound is always clean and clear no matter how hard you push it.

Trouper is brimming with thoughtful touches and conveniences that are exactly what you need to ensure your performances are smooth and glitch-free:

  • Three channels of inputs: line/mic 1, line/mic 2, and Aux
  • XLR, RCA, ¼” and 1/8” connectors
  • 2-Band (LF/HF) built-in EQ for each channel
  • Full Bluetooth® capability for streaming input signals wirelessly (plus wireless linking of another Trouper system for stereo applications)
  • Trapezoidal enclosure dramatically reduces internal standing wave resonances, resulting in cleaner output in upper bass and vocal range

We also built it to be easy to set up, use, and take real-life punishment:

  • Stand-mountable with 36mm pole socket
  • Rugged: Scuff-resistant black vinyl wrap and protective steel corners
  • Easily transportable: Lightweight (just 23 lbs.) and built-in handle.

Add it all up, and Trouper is a great-performing, flexible, go-anywhere PA system that makes any small-venue gig sound its best.

System Type: 2‐way Bi­‐amplified Compact PA System for the Active Performer
High Frequency: 25 mm (1 inch) voice coil Neodymium compression driver
Low Frequency: (3) 6 ½” (165mm) woofers with 1″ voice coil
Frequency Range: 65 to 20 kHz
Crossover: 1.8 kHz, electronic
Power Amplifier: Bi-­amplified, 200 watt peak (130 W LF + 70 W HF)
Maximum SPL: 117 dB-SPL @ 1 m (continuous), 120 dB-SPL @ 1M (peak)
Electronic Protection: Thermal/overload
Protection Indication: Signal/Limit Red LED
Inputs: 3 channels: Line/Mic 1, Line/Mic 2, Aux
Input Connectors: (2) ¼” XLR female combo connectors, (1) stereo RCA, (1) 1/8” stereo
Output Connectors: (1) XLR male mix output
Equalization: 2-band LF and HF
Bluetooth: A2DP streaming audio, with full stereo link when using two Troupers
Power Controls: On/off power switch, IEC line cord AC input, Power indicator LED
Enclosure Type: Trapezoidal MDF enclosure with black vinyl wrap and protective steel corners
Handle: Rear mounted, ergonomically designed
Stand Mount Socket: (1) female 36mm pole socket
Dimensions: 8.4 x 29.2 x 10.1 in/21.3 x 74.17 x 25.65 cm
Weight: 23 lbs/10.43 kg