the box pro A 8 LA Flex Venue Set

Professional music gear - detailed information and where to buy

the box pro A 8 LA Flex Venue Set

the box pro

A 8 LA Flex Venue Set

4.9 Expert Rating

Product Info

Article Number: 527832
Model: A 8 LA Flex Venue Set
Category: Band PA Sets
Price: $22,825.00

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

This is a serious, high-performance PA system designed for larger venues and bands needing substantial low-end reinforcement. The build quality is superb, and the integrated control software is a real bonus for experienced sound engineers. It’s overkill for coffee shops, but a game-changer for clubs and festivals.

Product Description

the box pro A 8 LA Flex Venue Set

*Bundle offer comprising*, 4x the box pro A 121 LA Subwoofer

  • *Active 21" Bandpass Sub-Woofer*
  • With Eighteensound Transducer made in Italy
  • Power: 2800 watts (RMS)
  • Frequency response: 35 - 100 Hz (+- 3dB
  • depending on processor settings)
  • Max. sound pressure level: 131 dB @ 1 m
  • Class D amplifier with SMPS
  • Water-repellent membrane coating
  • With 4" diaphragm compression driver
  • XLR input and output
  • Power Twist input and output
  • RJ45 input and output (EtherCon) for control via PRONET software
  • Compact 18 mm birch Multiplex housing
  • Dimensions (W x H x D): 754 x 511 x 770 mm
  • Weight including castors: Approx. 67.3 kg
  • Finish: Textured paint finish
  • Colour: Black
  • Includes four 100 mm heavy duty castors

*Note:* Power cord not included. A matching splash-proof Power Twist connector is included., 8x the box pro A 8 LA Line Array Module

  • *Active Line Array Module*
  • Assembly: 2x 8" and 1.4"
  • Eighteen sound transducer made in Italy
  • 950 W + 350 W Class D amplifier with SMPS
  • Frequency response: 85 - 18
  • 000 Hz (+ - 3 dB)
  • Beam angle (averaged): 100 ° x 10 ° (horizontal / vertical)
  • Maximum level (1m): 134 dB
  • Internal DSP with 4 presets
  • SHARC processor
  • RJ45 input and output (EtherCon) for control via PRONET software
  • XLR input and output
  • Power twist input and output
  • Dimensions (W x H x D): 589 x 266 x 516 mm
  • Weight: 27.5 kg
  • Made in Europe
  • 2x the box pro A 8 LA Flying Frame

*Flying Frame*, For A8 LA Line Array, Up to 12 elements possible, Dimensions: (W x H x D) 584 x 138 x 788 mm, Weight: 7.5 kg, the box pro USB2CAND CanBus Converter

  • *CanBus Converter*
  • To edit the speaker DSP of A218
  • A 8 LA and A10 LA
  • Dimensions: 150 x 110 x 60 mm
  • Weight: 0.2 kg
  • 2x Stairville Shackle 2
  • 75t long
  • *Shackle*
  • Long version
  • Designed for flying frame A10LA (# 313502)
  • Stainless steel shackle with 31 mm opening
  • Bolts: 16 mm
  • Load-bearing capacity: 2.75 tonnes
  • Breaking point: 12 tonnes
  • 2x pro snake CAT6E Cable 1m
  • *CAT6E Cable*
  • Length: 1 m
  • Durable and flexible cable for live and studio installations
  • 2x RJ45 Yongsheng plug (Brand of Neutrik)
  • For D-format sockets
  • 4-Pair 23 AWG CAT6 SFTP cable
  • Conductor diameter: 0.565 mm
  • Conductor material: pure copper
  • 7 mm PVC sheathing
  • Colour: Black
  • 6x pro snake CAT6E Cable 0
  • *CAT6e Cable*
  • Length: 0.5 m
  • Robust and flexible cable for live and studio installations
  • 2x RJ45 Rean plug (Brand of Neutrik)
  • For D-format sockets
  • 4-Pair 23 AWG CAT6 SFTP cable
  • Conductor diameter: 0.565 mm
  • Conductor material: pure copper
  • 7 mm PVC sheathing
  • Colour: Black
  • 2x pro snake TPM 1
  • *Professional microphone cable*
  • Length: 1.0 m
  • Black Rean XLR plug (made by Neutrik)
  • Incl. hook and loop fastener
  • Colour: Black
  • 6x pro snake TPM 0

*Professional microphone cable*, Length: 0.5 m, Black Rean XLR plug (made by Neutrik), Incl. hook and loop fastener

PROS
  • • Eighteensound transducers deliver exceptionally clean, powerful low-frequency reproduction.
  • • Birch multiplex construction ensures robust durability and resonance dampening.
  • • PRONET software integration allows for precise system optimization and control.
  • • Bandpass design maximizes efficiency and delivers impressive SPL for its size.
CONS
  • • The weight (67.3 kg each) makes transport and setup a significant undertaking.
  • • Power cord exclusion is an unusual omission for a system at this price point.
  • • Limited versatility for smaller, more intimate acoustic performances.

Product Video

Key Features

Power (Watts) 2800 (RMS) per subwoofer
Components Eighteensound transducers, Class D amplifier, SMPS, 4in diaphragm compression driver
Channels Stereo (via XLR and Power Twist inputs)
Subwoofer Active 21in Bandpass Subwoofer
Connections XLR, Power Twist, RJ45 (EtherCon)
Weight 67.3 kg (including castors) per subwoofer

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Frequently Asked Questions

The bandpass design prioritizes efficiency and maximum SPL within a narrower frequency range, providing impactful low-end but potentially sacrificing some extended sub-bass response.
While powerful, PRONET has a steeper learning curve; it's best suited for users comfortable with digital audio system configuration and processing.
With four subwoofers, you’re looking at a substantial 137 dB SPL @ 1m, easily capable of filling a large room and handling demanding music genres like electronic or rock.

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