the box pro Achat Quadro Acoustic Set

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the box pro Achat Quadro Acoustic Set

the box pro

Achat Quadro Acoustic Set

4.4 Expert Rating

Product Info

Article Number: 503142
Model: Achat Quadro Acoustic Set
Price: $1,703.90

* Prices may vary. Check retailer for current pricing and availability.

This Achat Quadro set is a solid, affordable option for acoustic gigs and smaller bands. The built-in DSP on the amp is a real time-saver, and the subs deliver a surprising amount of low-end punch. It's ideal for singer-songwriters, folk groups, and acoustic duos needing a complete, reliable system.

Product Description

the box pro Achat Quadro Acoustic Set

*Bundle offer comprising*, the t.amp Quadro 500 DSP

  • *4-Channel Digital Power Amplifier*
  • Class D
  • Power: 4x 500 W at 4 Ohm
  • 4x 250 W at 8 Ohm
  • Built-in DSP
  • 4 XLR inputs
  • 4 Speaker twist outputs
  • Format: 19" / 1 U
  • Dimensions: 483 x 460 x 44 mm
  • Weight: 8.0 kg
  • 2x the box pro Achat 112 Sub
  • *12" Subwoofer*
  • Power rating: 350 W RMS / 1400 W peak
  • Impedance: 4 Ohm
  • SPL: 124 dB max
  • Frequency range: 45 - 250 Hz
  • Connectors: 2x SPK mounting sockets
  • Stand flange M20
  • Integrated crossover
  • Dimensions: 450 x 380 x 456 mm
  • Weight: 17 kg
  • Optional protective cover available under Article Nr #240354# (not included)
  • Developed in Germany
  • 2x the box pro Achat 206
  • *Small Speaker*
  • Equipped with: 2 x 6" Bass and 1" compression tweeter
  • Power rating: 250 W RMS / 1000 W peak
  • Impedance: 8 Ohm
  • Max SPL: 122 dB
  • Frequency range: 70 Hz - 20 kHz
  • Dispersion: 90° x 90°
  • Connectors: 2 x NL4 and binding posts
  • 36 mm stand flange mount
  • M10 rigging points
  • Black textured lacquer
  • Dimensions: 200 x 570 x 220 mm
  • Weight: 12 kg
  • Colour: Black
  • Developed in Germany
  • Suitable cover: Article Nr. #385906# (not included)
  • 2x Millenium BS-2020S MK II
  • *Distance Tube*
  • For satellite system
  • Made of metal
  • Adjustable from 935 - 1485 mm
  • M20 for attachment to corresponding subwoofers
  • Diameter: 35 mm
  • Max load: 35 kg
  • Weight: 2.1 kg
  • Colour: Black
  • Made in Germany
  • 4x the sssnake SLL21510

*Professional speaker cable*, Length: 10 m, Speaker Twist - Speaker Twist, Neutrik connectors, Cross-section: 2 x 1.5 mm², Colour: Grey

PROS
  • • Quad DSP offers precise EQ and limiting for tailored sound.
  • • Class D amplifier is efficient, lightweight, and delivers ample power.
  • • Subwoofers provide a robust, clean low-end presence for acoustic sets.
  • • German engineering suggests a focus on quality construction and reliability.
CONS
  • • Passive design requires a separate preamplifier or mixer.
  • • Subwoofer size makes transport and setup potentially cumbersome.
  • • Small speakers may lack headroom for very loud, high-energy performances.

Product Video

Key Features

Components t.amp Quadro 500 DSP amplifier, 2x Achat 112 Subwoofers, 2x Achat 206 speakers
Amp Power 4x 500 W at 4 Ohm, 4x 250 W at 8 Ohm
Woofer Size 12 in
Connections XLR inputs, Speaker twist outputs, SPK mounting sockets, Stand flange M20
Weight Approximately 32 kg (combined weight of all components)

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Frequently Asked Questions

The t.amp Quadro 500 DSP likely offers presets, but deeper customization will require some learning curve; a basic understanding of EQ is helpful.
The 6 in bass and 1 in compression tweeter combo suggests a fairly balanced sound with decent clarity, leaning slightly towards a neutral presentation – not overly bright or warm.
While the amplifier is relatively light, the subwoofers are substantial; two people are recommended for easy transport and setup, especially for frequent gigs.

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