# 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.

**Manufacturer:** QSC  
**MPN:** `QSC-KLA181-WH`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | QSC |
| Manufacturer name | QSC |
| Manufacturer | QSC |
| moq | 1 |
| MPN | QSC-KLA181-WH |
| multiple | 1 |
| qtyInStock | soldout |
| tierMinQty1 | 1 |
| tierPrice1 | 2689.99 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Markertek | QSC-KLA181-WH | 2689.99 | 1 | None | 1 |

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