Alto Trouper - 3 years in and still a great deal

Full live demo with who should buy it and all the features including Bluetooth 4.2 with pairing and stereo link.
ALTO TROUPER COMPACT HIGH-PERFORMANCE PA SPEAKER SYSTEM
find it at
Amazon.com https://amzn.to/2SJ1CyL
Amazon.ca https://amzn.to/2OqbFt7
expert island http://bit.ly/y-trouper

The Alto Professional Trouper is a compact high-performance PA system that perfectly fulfills the unique demands of solo artists and small ensembles. 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.

Trouper is a 2-way 200-watt bi-amplified 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.

FEATURES
Integrated 3-channel professional audio mixer with volume and 2-band EQ on each channel
(2) XLR+1/4-inch combo inputs + stereo RCA and 1/8-inch inputs. Connect microphones, instruments, DJ mixers, controllers and more
Bluetooth-equipped-wirelessly stream backing tracks or background music from any Bluetooth-compatible device
Bluetooth Link-Stream a stereo signal to separate speakers—no cables required
Bi-amplified design with (3) 6.5-inch low/mid woofers and a 1-inch high-frequency tweeter
XLR link output for use with additional loudspeakers and subwoofers
Easily transportable: Lightweight (just 23 lbs.) with built-in rear handle
Rubberized feet and 36mm pole socket for stand mounting
TECH INFORMATION
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 20kHz
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: Trapeziodal 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
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