QSC KW181

18 inch 1000W Active Subwoofer

Product Code: 63297

Retail Price: $1,749.00

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Description

The KW181 from QSC is a professional-quality active 3-way PA loudspeaker. Ideal for low frequency reinforcement of KW-series loudspeakers, the lightweight and rugged birch cabinet houses an 18" woofer to deliver deep, thumping bass with frequencies as low as 35Hz. An efficient Class-D amplifier provides an output power of 1000W for strong audio with low distortion.

The sub offers excellent connectivity, with XLR/TRS combo inputs that accept mic or line signals. Direct XLR line outputs are provided for each channel. Extensive internal DSP includes Intrinsic Correction, DEEP, and GuardRail technologies to provide terrific sonic clarity and component protection for reliable operation.

Onboard control options allow you to adjust EQ to perfectly match your surroundings and applications. You can also use the rear-panel Phoenix connector to connect an external potentiometer (not included) for remote gain control. The sub has a standard 35mm pole socket and a threaded pole for securely mounting a loudspeaker on top of the subwoofer. It also has ergonomic cast-aluminum handles and low-noise casters for easy transport.

In Depth

Ideal for low frequency reinforcement of KW-series loudspeakers
Lightweight and durable texture-painted birch cabinet with road-worthy 16-gauge steel grille
An 18" woofer delivers deep, thumping bass with frequencies as low as 35Hz
An efficient Class-D amplifier provides an output power of 1000W for strong audio with low distortion
XLR/TRS combo inputs accept mic and line level signals. Direct XLR line outputs are provided for each channel
Intrinsic Correction maps 65-75 spatially-averaged measurements to IIR and FIR filters that actively adjust time, frequency and amplitude response to a maximally flat bandpass target, for excellent performance across the entire sound field
DEEP technology and excursion limiting allow for extended low-frequency response by actively managing low-frequency transients without degradation of the underlying signal or adjacent frequencies
GuardRail protection technology protects both the amplifier module and your performance from unnatural and destructive clipping
Multiple EQ modes let you optimize the sub's output for specific applications with the flip of a switch
The onboard LED indicator can be set to illuminate when power is on, to only illuminate when the clip limiter circuit is engaged, or to always be off
The rear-panel Phoenix connector allows you to connect an external potentiometer (not included) for remote gain control. You can even control multiple daisy-chained units from a single control pot
The sub has a standard 35mm pole socket and a threaded pole for securely mounting a loudspeaker on top of the subwoofer
Ergonomic cast-aluminum handles and low-noise casters for easy transport
A locking power cable prevents accidental disconnection, while an automatic standby mode conserves energy and extends the life of the subwoofer

Item Number: QSC KW181 [KW181] 63297 1-1

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