Your Feedback

MusicStore-MusicStoreShop:/Landingpages/QSC_KSUB_KW181_PROMO_2018_851x315_ohne_Datum_DE.jpg

QSC Sommer Sub Promo


Super deals for the summer from QSC: With the KW181 and the KSub, QSC sends absolute top sellers into the race. The QSC subwoofers feature compact and lightweight designs, yet offer absolutely optimized performance and full range of functions compared to their K siblings. In the case of KSub, for example: Full 130 dB with 44Hz draft (-3dB) at max 1000 Watt power consumption. They are thus perfectly equipped for every occasion - especially in everyday touring. And all this without a lot of lugging around!

All details about the KW181 and the KSub can be found below in the comparison table or on the respective product pages.

ALL INFORMATION ABOUT THE QSC SUBWOOFERS AT A GLANCE


KW181 KSub
Configuration 

18" Subwoofer

Bandpass 4th order
Transformer

18" Cone Transformer

2 x 12" Woofer
Frequency Response (-6dB)

40 Hz – 112 kHz

48 Hz - 134 Hz
Frequency Range (-10 dB)

37 Hz – 129 Hz

44 Hz - 148 Hz
Max SPL (1m) 

135 dB 

130 dB 
Amplifier Ouput

1000 W, Class D, Steady State

1000 W (RMS) / 2000 W (Peak)
Input Impedance (Ω)

XLR / 1⁄4": 38k symmetrical/ 19k asymmetrical

XLR/1⁄4": 40k symmetrical/20k asymmetrical • XLR/1⁄4" MIC-Mode: 2260 symmetrical• RCA: 10k

Control Elements

Power • Gain • Woofer Mode(Normal/ DEEPTM) • POLARITY (Normal/Reverse) • FRONT LED (On/Off/Limit)

Power • Gain • Woofer Mode(Normal/ DEEPTM) • POLARITY (Normal/Reverse) • FRONT LED (On/Off/Limit)

Display

Power • Signal • Standby • Limit

Power • Signal • Standby • Limit

Connections

Dual balanced line level input, XLR jack 1⁄4" • Dual balanced line level output (full range), XLR-Plug • Remote control • Interlocking IEC power connector

Dual balanced line level input, XLR 1⁄4" socket • Dual balanced line level output, full range, XLR connector • Volume remote control • Lockable IEC connector

Cooling

Switchable 50 mm fan with variable speed

Switchable 50 mm fan with variable speed

Amplifier Protection

Thermal limitation • Overcurrent output • Overheat muting • GuardRailTM

Thermal limitation • Overcurrent output • Overheat muting • GuardRailTM

Transformer Protection

Thermal limitation • Deflection limiter

Thermal limitation • Deflection limiter

Power Input

Universal power adapter 100 – 240 V AC, 50 – 60 Hz

Universal power adapter - 100 bis 240 V AC, 50-60 Hz

Power Consumption

100 V AC, 2.3 A • 120 V AC, 2.01 A • 230 V AC, 1.13 A

100 V AC, 2.3 A • 120 V AC, 2.01 A • 230 V AC, 1.13 A

Housing 

Birch Multiplex, lacquered, 15 mm

Birch Multiplex, lacquered

Surface

Textured black finish

Textured black finish

Grille

Steel (US size 16) with black powder coating

Steel (US size 18) with black powder coating

Dimensions (HxWxD)

20.1" x 23.4" x 29.9" (including casters)
510 x 595 x 761 mm with casters

26" x 14" x 28.1" (including casters)
665 mm x 356 mm x 714 mm with casters

Weight (net)

40 kg

33.6 kg

Incl. Accessories

KW181 COVER

KSub COVER