L-Acoustics Sub Series System w/ (4x) KS21 Sub, & (1x) LA4X Amp

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Unfortunately the L-Acoustics Sub Series System w/ (4x) KS21 Sub, & (1x) LA4X Amp is no longer available. This page is here for reference. Check out the great alternatives on this page, or contact us to speak with one of our sales advisors about similar products.

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Unfortunately the L-Acoustics Sub Series System w/ (4x) KS21 Sub, & (1x) LA4X Amp is no longer available. This page is here for reference. Check out the great alternatives on this page, or contact us to speak with one of our sales advisors about similar products.

Need help? Contact our product specialists.

Description

L-Acoustics PA-PACK-1453 Speaker Pack: KS21 Subwoofer (x4) and LA4X Amplifier (x1)

The L-Acoustics PA-PACK-1453 Speaker Pack is an all-in-one speaker package that contains the following items:

KS21 Subwoofer (x4)

KS21 is a compact reference subwoofer designed to extend the bandwidth of A15 and A10 systems. KS21 features one high excursion, direct radiating 21‘‘ transducer mounted in a bass-reflex tuned enclosure. 

  • KS21 specifications:
    • Max SPL: 138 dB
    • Low frequency limit: 29 Hz
    • Transducers:
      • LF: 1 x 21"
    • Weight: 49 kg / 108 lb
    • Directivity: standard or cardioid configurations

LA4X Amplifier (x1)

LA4X is a system amplifier with integrated DSP controller – 4 x 1,000 W RMS at 4 or 8 ohms.

  • LA4X Specifications:
    • Architecture: 4 x 4
    • Output Power: 4 x 1000 W at 4 and 8 ohms
    • Power supply: Universal SMPS with PFC
    • Inputs: AVB, AES, Analog
    • Height: 2U
    • Network: Milan-certified

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