QSC KLA181 Line Array Subwoofer (White)

BH #QSKLA181W • MFR #KLA181-WH
QSC
QSC KLA181 Line Array Subwoofer (White)
Key Features
  • Rugged ABS Enclosure
  • 18" Vented Woofer
  • 1000 Watt Power Amp Module
  • XLR and PowerCon Input/Thru Connectors
The QSC KLA181 Line Array Subwoofer is an 18" active subwoofer and is designed to compliment QSC's KLA12 2-Way Line Array Loud Speaker. The KLA 181 features an energy efficient 1000 watt power module. A polarity switch controls low frequency directivity and its pole receptacle is capable of mounting up to 2 KLA12 2-Way Line Array Loud Speakers.

QSC's DEEP DSP algorithm provides extended bass by actively managing low-frequency transients. GuardRail protection circuitry prevents the amplifier module from unnatural and destructive clipping. An auto-standby mode will auto-engage after 5 minutes of inactivity to save energy. XLR and PowerCon input and thru connectors provide connection versatility, while a Phoenix connector allows daisy-chaining.

Special Order
Expected availability: 7-10 business days
$2,399.99

Important Notice

  • This item is noncancelable and nonreturnable.

QSC KLA181 Line Array Subwoofer (White)

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QSC KLA181 Overview

The QSC KLA181 Line Array Subwoofer is an 18" active subwoofer and is designed to compliment QSC's KLA12 2-Way Line Array Loud Speaker. The KLA 181 features an energy efficient 1000 watt power module. A polarity switch controls low frequency directivity and its pole receptacle is capable of mounting up to 2 KLA12 2-Way Line Array Loud Speakers.

QSC's DEEP DSP algorithm provides extended bass by actively managing low-frequency transients. GuardRail protection circuitry prevents the amplifier module from unnatural and destructive clipping. An auto-standby mode will auto-engage after 5 minutes of inactivity to save energy. XLR and PowerCon input and thru connectors provide connection versatility, while a Phoenix connector allows daisy-chaining.

1,000 watt power module
18" vented subwoofer
High acoustic output (135dB SPL peak)
Frequency range down to 33Hz (-10dB)
Extensive DSP further enhances and protects performance
PowerCon input and thru connections
Threaded pole-cup receptacle for free-standing applications
Suspension made possible via M10 fittings or KLA12AF Array Frame
Integrated threaded pole mount supports up to two KLA12 enclosures
UPC: 684284058782

QSC KLA181 Specs

PA Speaker
ConfigurationActive Subwoofer
Total Power Capacity1000 W
Amplifier ClassClass-D
Drivers
LF Driver1 x 18" / 45.72 cm Woofer
Performance
Frequency Response38 Hz -6 dB
33 Hz -10 dB
Maximum SPL135 dB (Peak)
I/O ImpedanceXLRInput:
40 Kilohms (Balanced)
20 Kilohms (Unbalanced)
ProtectionsExcursion, Overcurrent, Thermal
Connectivity
Audio I/O1 x XLR Line Input
1 x XLR Line Output
1 x Euroblock
Power
AC Input PowerUniversal:
100 to 240 VAC, 50 / 60 Hz 
AC Power Connector1 x powerCON Input
1 x powerCON Output
Current Consumption100 VAC:
2.3 A
120 VAC:
2.01 A
230 VAC:
1.13 A
Physical
CoolingFan (Variable Speed)
Construction MaterialMetal Grille, Plywood
Dimensions21.6 x 23.1 x 25.7" / 547 x 586 x 633 mm
Weight100 lb / 45.3 kg
Packaging Info
Package Weight118.4 lb
Box Dimensions (LxWxH)33 x 28 x 27"
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