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QSC KW181 1000W 18" Powered Subwoofer
QSC KW181 1000W 18" Powered Subwoofer - Image 2

QSC KW181 1000W 18″ Powered Subwoofer

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QSC 18″ 1000W ACTIVE SUBWOOFER

SKU: KW181 Categories: ,
Description

Onboard mixer with two combo XLR and ¼” inputs, and stereo RCA inputs, (three audio input sources); two direct channel outputs and single summed balanced output

  • Extensive DSP featuring DEEP™ and Intrinsic Correction™ enhances system performance:
    • DMT™ (Directivity Matched Transition) provides for matched LF and HF coverage across the entire listening area, eliminating unnatural “dead” or “hot” frequency zones.
    • Intrinsic Correction™, first featured in our high-end line-array products maps 65–75 spatially-averaged measurements to IIR and FIR filters that actively adjust time, frequency and amplitude response to a maximally flat band pass target. The result is a speaker that behaves equally well across the entire sound field.
    • DEEP™ 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 protects both the amplifier module and your performance from unnatural and destructive clipping.
SPECIFICATIONS KW181 Configuration 18-inch subwoofer Transducer 18-inch cone transducer Frequency Response (-6 dB) 40 Hz to 112 Hz Frequency Range (-10 dB) 37 Hz to 129 Hz Maximum SPL1 135 dB peak Amplifiers Power Output2 1000 W Class D continuous 
2000 W peak Input Impedance XLR / ¼ »á¶¦ ¿á¶œÊ°: 38 kΩ balanced / 19 kΩ unbalanced Controls Power, Gain, LF Mode (Normal/DEEP™), Polarity (Normal/Reverse), Front LED (On/Off/Limit) Indicators Power, Signal, Standby, Limit Connectors Dual balanced female XLR/¼ »á¶¦ ¿á¶œÊ° line level input, Dual Balanced male XLR full range line level out, Remote gain control, Locking IEC power connector Cooling On demand, 50 mm variable speed fan Amplifier Protection Thermal limiting, output overcurrent, overtemperature muting, GuardRail™ Transducer Protection Thermal limiting, excursion limiting AC Power Input Universal power supply 100–240 VAC, 50 to 60 Hz AC Power Consumption
(1/8 Power) 100 VAC, 2.3 A
120 VAC, 2.01 A
230 VAC, 1.13 A Enclosure Material 15 mm painted birch plywood Finish Black textured paint Grille Rugged Powder-Coated Steel Grille Dimensions (HWD) inches 20.1 x 23.4 x 29.9 with casters Dimensions (HWD) mm 510 × 595 × 761 with casters Net Weight 83 lb / 37.6 kg Available Accessories KW181 cover

1 For comparison purposes and in accordance with common industry practice, maximum peak SPL specifications are theoretical calculations based upon transducer sensitivity and peak available amplifier power. 
2 Independent of limiters and driver protection circuits. 

All specifications are subject to change without notice.

Additional information
Weight 37.6 g
Dimensions 70 × 80 × 80 mm
Hybrid Condensers
Brand

QSC
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Shipping/Refund Policies

Shipping Policy

Son Sound delivers countrywide (South Africa - not outside the borders of South Africa), at the shipping rates charged in the shopping cart/checkout - depending on the item(s) and order. Please provide your delivery address on checkout. All deliveries will be booked on economy road freight, which means 2-5 business days delivery from date of order - depending on your location.

FOUND A PRODUCT CHEAPER ELSEWHERE?
We are committed to our customers in providing great value, quality, advice and service. We will always endeavor to offer our customers the best price and offer to match any written quote cheaper than our price for the exact same product, not older than 7 days given by a local company (or as advertised on their website), provided that we have such product in stock at that time.

Refund Policy

Due to the vast number of products on our store, it is not possible to keep al prices and availability up to date. Therefore, customers are prompted to first confirm prices and availability before placing an order and making an online payment.

SON SOUND will either give a store credit, exchange or refund on any online purchase within 7 days under the following terms and conditions:

  • If a product\'s price has changed or not available and an order was placed and paid online without the customer confirming the latest price and availability, SON SOUND will refund the customer the full paid amount MINUS 3.5% up to 5% (depending on the payment method the customer used) - which is the service fee charged by our payment gateway provider.
  • If the product was delivered and the customer is not happy with the product, the product must be returned at the customer\'s expense, upon which SON SOUND will accept the return provided that the product packaging has not been severely damaged and the product has not been used, installed or show physical damages. Products must be returned in its original packaging. Three and a half percent (3.5%) of the purchase price will be deducted if payment was made online as payment gateway service fee.
  • Software products cannot be exchanged or refunded.
  • Products will not be refunded or exchanged due to incompatibility. Please check compatibility information before placing an order.
  • Credits, exchanges or refunds can only be granted after the product has been returned and inspected (and tested) by trained technical staff to determine if the condition of the returned product grants a credit, refund or exchange. Items cannot be credited, exchanged or refunded before this procedure has been completed. Depending on the product and our supplier, it may take any time from 5-20 working days to process.
  • A delivery fee will be charged again whenever the product is replaced with the same or another.
  • If an out-of-box defect can be determined or any defects covered under the manufacturer\'s warrantee, such warrantee will be honored.

SON SOUND adheres to the Consumer Protection Act of South Africa and will base any return on the statutes of the Act.

Cancellation / Return / Exchange Policy

Orders for any product cannot be cancelled once it is processed.
See our Refund Policy for our Return and Exchange policy.

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