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Alto Spectrum PA Portable PA System with Dual LED Lighting

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UPC: 0816311011143
Availability: In Stock & Ready To Ship
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I DJ NOW Webstore – Orders to be Shipped only: 1 800 355 7746 I DJ NOW - Babylon, NY store (Pick Up In Store Only)
Mon - Sat 10am - 8pm
Sun 11am - 5:00pm
631 321 1700

I DJ NOW - Queens, NY Store (Pick Up In Store Only)
Mon - Fri 10am - 9pm
Sat 10am - 7pm
Sun 12 noon - 6pm
718 762 0100

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Free Shipping on most orders with minimum purchase of $50 or more for a limited time. Ground shipments only in the lower 48 contiguous United States. Excludes oversized or overweight items such as oversized speakers, oversized cases, trussing & staging. Other exclusions include some fluids, some parts & special orders. Any questions, please call 1-800-355-7746 during normal business hours. Offer subject to change or termination without notice. Not responsible for typographical errors.



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About This Product

Spectrum PA is a portable PA system with built-in dual LED lighting arrays that fulfills your requirements of delivering great performance sound, exciting lighting effects and wireless Bluetooth convenience for both musical acts and Karaoke performances.

Spectrum PA is a 2-way 200-watt bi-amplified system housed in a very trim enclosure measuring just 8.4 x 29.2 x 10.1” (212 x 740 x 257mm) HWD. The drive units are three 6 ½” (165mm) woofers and a 1” (25mm) high-frequency compression driver, which span the full musical frequency range from 65-20kHz. Its internal amplifier is divided 130 watts to the woofers and 70 watts to the tweeter. The system has thermal and dynamic overload protection, so the sound is always clean and clear no matter how hard it’s pushed.

However, it’s the built-in 5-mode LED lighting array that really sets Spectrum PA apart from everything else. There are countless small-to medium-sized events where top-quality Karaoke/PA sound and lighting effects are needed: weddings, karaoke contests, coffee house performances, recitals and more. In every one of these situations, expensive, complicated stacks of equipment and lighting are both inappropriate and unnecessary. Alto Professional’s Spectrum PA fulfills all these requirements with one easily transportable, easy-to-set up unit.

Spectrum PA Features:

  • Three channel mixer: 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 Spectrum PA for stereo applications).
  • Built-in dual LED arrays provide brilliant light show.
  • Five customizable lighting modes: Mood, Meter, Mix, Pulse, Party.
  • Brightness control lets you adjust or disable LEDs.
  • Custom Color Control—easily adjust the desired mix of Red, Green, and Blue lighting.
  • Adds powerful sound and visual flair to any Karaoke event or other performance.
  • Ultra-portable form factor for clean, uncluttered setups.
  • Perfect for any occasion where additional lighting equipment would add clutter.
  • Stand-mountable with 35mm threaded pole socket.
  • Rugged: Scuff-resistant black vinyl wrap and protective steel corners.
  • Easily transportable: Lightweight (just 23 lbs.) and built-in handle.
Alto Spectrum PA Specifications
System type 2-way bi-amplified powered loudspeaker with sound-reactive led lights
Power amplifier bi-amplified; 200 w peak: 130 w lf + 70 w hf
High-frequency 1 1” (25.4 mm) neodymium compression driver
Low-frequency 3 6.5” (165 mm) with 1” (25.4 mm) voice coil
Frequency response 65 hz – 20 khz
Crossover frequency 1.8 khz, electronic
Maximum SPL 94 db SPL
Light type 38 tri-color (red-green-blue) high-intensity leds; 12 w total
Light modes 5 modes: mood, meter, mix, pulse, party
Light controls mode selection knob; color selection knob with rgb preview led;

brightness knob

Connections 2 XLR-1/4” (6.35 mm) trs combination inputs (channels 1 & 2)

1 1/8” (3.5 mm) trs/stereo input (channel 3)

1 RCA (line-level) stereo input pair (channel 3)

1 XLR link output

1 IEC AC power connection

Wqualization 2-band (lf, hf) for channels 1 & 2
Bluetooth a2dp streaming audio with full stereo link when using 2 spectrum pa units
Protections trapezoidal wood cabinet mdf enclosure with vinyl wrap; black metal

protective corners; molded, ergonomically designed plastic handle; 4 rubber

feet; 36 mm pole socket for stand mounting

AC input: 100 v ac, 50/60 hz (+10%)

110-120 v ac, 50/60 hz (+10%)

220-240 v ac, 50/60 hz (+10%)

Fuse: 100-120 v t1.6al ac250v

220-240 v t800mal ac250v

Power consumption: 150 w

(height x width x depth)

29.16” x 8.36” x 10.12”

741 mm x 212 mm x 257 mm

Weight 22.4 lbs.

10.2 kg

The Spectrum PA Box Includes:

(1) Alto Professional Spectrum PA
(1) Power cable
(1) User guide
(1) Safety & warranty manual

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