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QSC KW153 / KW181 4000W ACTIVE PA PACKAGE

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RRP: £6,329.00 Our Price: £4,939.00

QSC KW153 / KW181 4000W ACTIVE PA PACKAGE

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Product Description:

Building on the success of our K Series, the KW Series represents the next evolutionary step in wood enclosure loudspeakers. Our system engineers have created the KW Series to feature all the groundbreaking electronic attributes of our popular K Series while at the same time designing a product that is both smaller and significantly lighter than previous wood enclosure models
High Output: Like K Series, each of the four KW Series models features a QSC designed, 1000 watt (2 x 500 W continuous) Class D power module. And continuing in the K Series tradition, every model is fitted with the identical high-output 1.75" HF device (full-range models) and woofers of the same high quality design, regardless of speaker size.
Defined Coverage Area: Directivity Matched Transition (DMT™) provides for matched LF and HF coverage across the entire listening area, eliminating unnatural "dead" or "hot" frequency zones.
DSP: Extensive signal processing is employed throughout, providing levels of sonic clarity and total output that defy all expectations for a product in this category:
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 bandpass 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, first introduced on our GX Series amplifiers protects both the amplifier module and your performance from unnatural and destructive clipping.
Connectivity: KW Series features a four-position mic / line gain switch that allows for connection of a wide variety of devices. Combo XLR and 1/4" TRS inputs accept both mic and line level input while a set of RCA phono inputs (except KW181) allow additional connectivity to portable MP3 players, CD players and line-level mixers. Up to three audio sources can be mixed internally and summed to a balanced output for "daisy-chaining" of multiple units. Separate direct outputs are also provided on each channel for additional output flexibility.
Control: On-board switches provide preset EQ settings. The HF setting (full-range models) can be set to VOCAL BOOST for additional presence in the critical mid-frequency area or FLAT for accurate reproduction of the incoming signal. The LF switch can be set to NORM, DEEP™ for additional bass extension, or EXT SUB (full-range models) for use with an external subwoofer. The rear panel LED switch can be set to POWER, illuminating the front-mounted LED when the unit is powered on, OFF for applications where it is not desirable to illuminate the front LED, or LIMIT which indicates to the system operator that the clip limiter circuit has been engaged during operation.
Tilt-Direct™: The KW122 and KW152 feature a unique Tilt-Direct™ pole cup mounting system. A simple turn of the dial engages a 7.5 degree downward tilt of the speaker allowing acoustic energy to be kept on the audience and off reflective surfaces for applications where maximum coverage from a high-positioned speaker is desired.
Remote Gain: Remote gain control capability is offered via a potentiometer (not included) connected to the on-board Phoenix-Style connector. In an installed application, multiple KW Series speakers can be "daisy-chained" for total gain control from a single remote pot. Auto-standby mode is engaged after 5 minutes of inactivity.
Premium-grade materials: KW Series is designed to withstand the rigors of professional use. Advanced construction processes, premium-grade Baltic birch cabinetry, ergonomic, cast aluminum handles, low-noise casters (KW181) and a highly protective steel grille provide for ease of transport and long term durability. Integrated M10 suspension points allow for flown applications with a KW M10 KIT (sold separately) and a threaded pole receptacle (KW181) provides for a positive, wobble free connection to a threaded speaker pole (included).
This pack includes:
2x QSC KW122 1000W Active PA speaker
2x QSC KW181 1000W Active Subwoofer
2x 3m XLR - XLR cable
2x 6m XLR - XLR cable
2x Conecting Poles
SPECIFICATIONS KW122
Configuration 12" 2-way multipurpose
Transducers - Low-frequency - 12" cone transducer/ High-frequency - 1.75" diaphragm compression driver 
Frequency Response (-6 dB) - 53 Hz - 18 kHz
Frequency Range (-10 dB) - 50 Hz - 20 kHz
Nominal Coverage (-6 dB) - 75° axisymmetric
Maximum SPL1 - 131 dB peak
Amplifier
Power Output2 - 1000 W Class D (500 W LF, 500 W HF) continuous2000 W peak
Controls Power, Gain A, Gain B, Channel A Input Gain (0 dB / 12 dB / 24 dB / 36 dB), LF Mode (Ext Sub/Norm/DEEP™), HF Mode (Flat/Vocal Boost), Front LED (On/Off/Limit)
Indicators Power, Signal A, Signal B, Standby, Limit, Mic (24 dB and 36 dB settings)
Connectors Balanced female XLR/¼" line/mic level input, Balanced female XLR/¼" line level input, Dual Balanced male XLR full range line level out , Balanced male XLR "mix" out, Stereo RCA line level input, 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 - 60 Hz
AC Power Consumption 230 VAC, 1.13 A
Enclosure Material
15 mm painted birch plywood Finish - 
Black textured paint 
Grille - Black powder coated 16 gauge steel
Dimensions (HWD) - 26" x 15" x 15.4" 660 mm x 381 mm x 391 mm
Weight (Net) - 49 lb (22.2 kg)
Available Accessories - KW SUS KIT 122

THE NEW QSC KW SERIES

Building on the success of our K Series, the KW Series represents the next evolutionary step in wood enclosure loudspeakers. Our system engineers have created the KW Series to feature all the groundbreaking electronic attributes of our popular K Series while at the same time designing a product that is both smaller and significantly lighter than previous wood enclosure models

High Output: Like K Series, each of the four KW Series models features a QSC designed, 1000 watt (2 x 500 W continuous) Class D power module. And continuing in the K Series tradition, every model is fitted with the identical high-output 1.75" HF device (full-range models) and woofers of the same high quality design, regardless of speaker size.

Defined Coverage Area: Directivity Matched Transition (DMT™) provides for matched LF and HF coverage across the entire listening area, eliminating unnatural "dead" or "hot" frequency zones.

DSP: Extensive signal processing is employed throughout, providing levels of sonic clarity and total output that defy all expectations for a product in this category:

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 bandpass 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, first introduced on our GX Series amplifiers protects both the amplifier module and your performance from unnatural and destructive clipping.

Connectivity: KW Series features a four-position mic / line gain switch that allows for connection of a wide variety of devices. Combo XLR and 1/4" TRS inputs accept both mic and line level input while a set of RCA phono inputs (except KW181) allow additional connectivity to portable MP3 players, CD players and line-level mixers. Up to three audio sources can be mixed internally and summed to a balanced output for "daisy-chaining" of multiple units. Separate direct outputs are also provided on each channel for additional output flexibility.

Control: On-board switches provide preset EQ settings. The HF setting (full-range models) can be set to VOCAL BOOST for additional presence in the critical mid-frequency area or FLAT for accurate reproduction of the incoming signal. The LF switch can be set to NORM, DEEP™ for additional bass extension, or EXT SUB (full-range models) for use with an external subwoofer. The rear panel LED switch can be set to POWER, illuminating the front-mounted LED when the unit is powered on, OFF for applications where it is not desirable to illuminate the front LED, or LIMIT which indicates to the system operator that the clip limiter circuit has been engaged during operation.

Tilt-Direct™: The KW122 and KW152 feature a unique Tilt-Direct™ pole cup mounting system. A simple turn of the dial engages a 7.5 degree downward tilt of the speaker allowing acoustic energy to be kept on the audience and off reflective surfaces for applications where maximum coverage from a high-positioned speaker is desired.

Remote Gain: Remote gain control capability is offered via a potentiometer (not included) connected to the on-board Phoenix-Style connector. In an installed application, multiple KW Series speakers can be "daisy-chained" for total gain control from a single remote pot. Auto-standby mode is engaged after 5 minutes of inactivity.

Premium-grade materials: KW Series is designed to withstand the rigors of professional use. Advanced construction processes, premium-grade Baltic birch cabinetry, ergonomic, cast aluminum handles, low-noise casters (KW181) and a highly protective steel grille provide for ease of transport and long term durability. Integrated M10 suspension points allow for flown applications with a KW M10 KIT (sold separately) and a threaded pole receptacle (KW181) provides for a positive, wobble free connection to a threaded speaker pole (included).

This pack includes:

2x QSC KW153 1000W Active PA speaker

2x QSC KW181 1000W Active Subwoofer

2x 3m XLR - XLR cable

2x 6m XLR - XLR cable

2x Conecting Poles

SPECIFICATIONS KW153

  • K Series performance in a lightweight, birch design
  • 1000 watt Class D power modules in all models (2 x 500 W continuous)
  • Extensive DSP featuring DEEP™ and Intrinsic Correction™ enhances system performance
  • DMT™ (Directivity Matched Transition) ensures uniform coverage across the entire sound field
  • Rugged, texture-painted birch enclosures
  • Four-position Mic/Line gain (full-range models)
  • Tour-grade 16 gauge steel grilles
  • Comfortable ergonomic handles
  • 35 mm pole sockets with Tilt-Direct™ on KW122 and KW152, standard (non-tilt) pole socket on KW153
  • M10 rigging points for suspended installation (full-range models)
  • 3-way system
  • 15” cone transducer
  • 6.5” mid-range
  • 1.75” diaphragm compression driver
  • 33Hz-20kHz frequency range
  • 134dB (Peak) maximum SPL at 1 Metre
  • Nominal coverage of 75° axisymmetric
  • Combo XLR and 1/4" TRS Mic/Line Inputs
  • RCA phono inputs
  • Three audio sources can be mixed internally
  • Balanced Output for ‘daisy-chaining’ of multiple units
  • Separate direct outputs are also provided for additional output flexibility
  • Dimensions 43.1" x 18.5" x 16.8" - 1094 mm x 470 mm x 427 mm
  • Weight 87 lb (39.5 kg)

 

SPECIFICATIONS KW181

  • Configuration 18" subwoofer Transducer18" cone transducer
  • Frequency Response (-6 dB) 40 Hz - 112 kHz
  • Frequency Range (-10 dB) 35 Hz - 129 Hz
  • Maximum SPL (1 meter) 135 dB peak
  • AmplifiersPower Output 1000 W Class D continuous 2000 W peak
  • Input Impedance (ohms) XLR / ¼": 38k balanced / 19k 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" 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 - 60 Hz
  • AC Power Consumption (1/8 Power) 100 VAC, 2.3 A 120 VAC, 2.01 A 230 VAC, 1.13 A
  • EnclosureMaterial 15 mm painted birch plywood
  • Finish Black textured paint
  • Grille Black powder coated 16 gauge steel
  • Dimensions (HWD) 20.1" x 23.4" x 29.9" with casters510 mm x 595 mm x 761 mm with casters
  • Weight (Net) 88 lb (40 kg)

 

 

RRP: £6,329.00 Our Price: £4,939.00

Additional Information

Manufacturer QSC
Manufacturer Code 4K KW153 - KW181 PA PACK
Availabilty Time 2-4 WORKING DAYS - FREE UK MAINLAND SHIPPING !

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