Based on more than 21,240 customer reviews

QSC KLA line-array speaker system

5 / 5
QSC KLA line-array speaker system

Discontinued

This product can no longer be ordered

Specifications

QSC KLA-181 Active Line Array Subwoofer
2x QSC KLA-181 Active Line Array Subwoofer
All the specs of QSC's KLA-181 are very clear about one thing: it's a powerful speaker with excellent bass reproduction.

Product features

Speaker connections
XLR input, out / link / thru
Mid driver/woofer diameter
18 inches
Sustainable product
Not specified
Weight per speaker
45 kg
Maximum SPL
130 dB - 139 dB
Maximum subwoofer frequency
Not applicable
Minimum frequency
30 - 34 Hz
RMS power in watts
750 - 1,499 W
Locking speaker connectors
No

Weight and dimensions including packaging

Weight
50,0 kg
Dimensions
65,0 x 60,0 x 60,0 cm

Product specifications

  • 18-inch active line array subwoofer
  • woofer: 18-inch cone transducer
  • frequency response (-6 dB): 38 Hz - crossover
  • frequency range (-10 dB): 33 Hz - crossover
  • amplifier bass: 1,000 Watts continuous, class D digital
  • max. SPL: 135 dB
  • amplifier protection: Guardrail™ system
  • SOLO™ rigging system for easy rigging
  • Ar-Q™ frequency optimisation
  • connectors: balanced XLR (can be daisy-chained)
  • PowerCon connector (can be daisy-chained)
  • subwoofer setting: standard, Deep™
  • phase reverse
  • durable plywood housing
  • dimensions: 21.5 x 23.1 x 24.9 inches (547 x 586 x 633 mm)
  • weight: 99.9 lbs (45 kg)
QSC KLA-12 Active 12-inch Line Array Speaker
4x QSC KLA-12 Active 12-inch Line Array Speaker
QSC's line array system was an inevitable development. The KLA-12 offers you a line array experience you've never heard before at a low price.

Product features

Sustainable product
Not specified

Weight and dimensions including packaging

Weight
28,0 kg
Dimensions
67,0 x 53,0 x 44,0 cm

Product specifications

  • 12-inch active line array speaker
  • 2-way system
  • woofer: 12-inch cone transducer
  • driver: 1.75-inch compression driver
  • frequency response (-6 dB): 49 Hz - 18 kHz
  • frequency range (-10 dB): 44 Hz - 20 kHz
  • bi-amplified, separate amplifier for bass and trebles
  • amplifier bass: 500 Watts continuous, class D digital
  • amplifier trebles: 500 Watts continuous, class D digital
  • nominal range: 90° x 18°
  • max. SPL: 128 dB
  • amplifier protection: Guardrail™ system
  • SOLO™ rigging system for easy rigging
  • Ar-Q™ frequency optimisation
  • connectors: balanced XLR (can be daisy-chained)
  • PowerCon connector (can be daisy-chained)
  • built-in attenuator
  • LF setting: external subwoofer, standard, deep™
  • durable ABS housing
  • dimensions: 15 x 23.3 x 16.6 inches (382 x 593 x 422 mm)
  • weight: 55.1 lbs (25 kg)

No alternatives found

Specifications

QSC KLA-181 Active Line Array Subwoofer
2x QSC KLA-181 Active Line Array Subwoofer
All the specs of QSC's KLA-181 are very clear about one thing: it's a powerful speaker with excellent bass reproduction.

Product features

Speaker connections
XLR input, out / link / thru
Mid driver/woofer diameter
18 inches
Sustainable product
Not specified
Weight per speaker
45 kg
Maximum SPL
130 dB - 139 dB
Maximum subwoofer frequency
Not applicable
Minimum frequency
30 - 34 Hz
RMS power in watts
750 - 1,499 W
Locking speaker connectors
No

Weight and dimensions including packaging

Weight
50,0 kg
Dimensions
65,0 x 60,0 x 60,0 cm

Product specifications

  • 18-inch active line array subwoofer
  • woofer: 18-inch cone transducer
  • frequency response (-6 dB): 38 Hz - crossover
  • frequency range (-10 dB): 33 Hz - crossover
  • amplifier bass: 1,000 Watts continuous, class D digital
  • max. SPL: 135 dB
  • amplifier protection: Guardrail™ system
  • SOLO™ rigging system for easy rigging
  • Ar-Q™ frequency optimisation
  • connectors: balanced XLR (can be daisy-chained)
  • PowerCon connector (can be daisy-chained)
  • subwoofer setting: standard, Deep™
  • phase reverse
  • durable plywood housing
  • dimensions: 21.5 x 23.1 x 24.9 inches (547 x 586 x 633 mm)
  • weight: 99.9 lbs (45 kg)
QSC KLA-12 Active 12-inch Line Array Speaker
4x QSC KLA-12 Active 12-inch Line Array Speaker
QSC's line array system was an inevitable development. The KLA-12 offers you a line array experience you've never heard before at a low price.

Product features

Sustainable product
Not specified

Weight and dimensions including packaging

Weight
28,0 kg
Dimensions
67,0 x 53,0 x 44,0 cm

Product specifications

  • 12-inch active line array speaker
  • 2-way system
  • woofer: 12-inch cone transducer
  • driver: 1.75-inch compression driver
  • frequency response (-6 dB): 49 Hz - 18 kHz
  • frequency range (-10 dB): 44 Hz - 20 kHz
  • bi-amplified, separate amplifier for bass and trebles
  • amplifier bass: 500 Watts continuous, class D digital
  • amplifier trebles: 500 Watts continuous, class D digital
  • nominal range: 90° x 18°
  • max. SPL: 128 dB
  • amplifier protection: Guardrail™ system
  • SOLO™ rigging system for easy rigging
  • Ar-Q™ frequency optimisation
  • connectors: balanced XLR (can be daisy-chained)
  • PowerCon connector (can be daisy-chained)
  • built-in attenuator
  • LF setting: external subwoofer, standard, deep™
  • durable ABS housing
  • dimensions: 15 x 23.3 x 16.6 inches (382 x 593 x 422 mm)
  • weight: 55.1 lbs (25 kg)
bax-shop.uk | B-stock

Product information

Product no: B-K-LINE

General

QSC have taken over forty years of pro-audio experience and put it into the development of the KLA series line-array systems. These semi-professional systems sound great and are offered at an affordable price as well.

QSC KLA line: specifications and power

QSC's KLA line is equipped with specifications any audiophile is sure to appreciate. The KLA-12 12-inch woofer with 1.75-inch compression driver is digitally bi-amplified and offers 500 watts of output for both high and low frequencies, guaranteeing an SPL of 128 dB. The KLA-181 has an 18-inch woofer, a digital Class-D amplifier of 1000 watts and a guaranteed SPL of 135 dB!

Expandable line-array system with GuardRail protection

Power meets usability, that is one thing that's for certain with QSC's KLA line-array system. The KLA-12 speakers can be used in a variety of ways, from one to a stack of five per side. This also goes for the subwoofers, so you can either fly multiple subs or set them on the ground. This line-array system is expandable and the GuardRail protection ensures it functions flawlessly every time, no matter what!

Tips or comments about this product

  • Please note: this product does not include cabling, distance rods or stands.
  • Please note: QSC offers a six-year warranty for this product after registration.

QSC KLA-181 Active Line Array Subwoofer This product comes with a 6-year warranty when you register it with QSC within 30 days of purchase. If the product is not registered it has a 3-year warranty.

QSC KLA-12 Active 12-inch Line Array Speaker This product comes with a 6-year warranty when you register it with QSC within 30 days of purchase. If the product is not registered it has a 3-year warranty.

Reviews (4)

5.0
4 reviews

Rating

5 stars 4 4 stars 0 3 stars 0 2 stars 0 1 star 0
A review can no longer be written about this item

Reviews from other countries

5 / 5

QSC KLA line-array speaker system

Dit is natuurlijk de beste kwaliteit die je zal vinden. Het geluid dat ze produceren is hemels.
Het systeem heeft wel een stevig prijskaartje, maar als je dat er voor over hebt dan kan je er volop van genieten.
 | 
This review was automatically translated from Dutch.
5 / 5

QSC KLA line-array speaker system

Geweldig product
 | 
This review was automatically translated from Dutch.
5 / 5

QSC KLA line-array speaker system

Krijg je er kabels bij
 | 
This review was automatically translated from Dutch.
5 / 5

QSC KLA-12 Active 12-inch Line Array Speaker

krijg je de kabels er bij?
 | 
This review was automatically translated from Dutch.

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