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QSC Ksub Active Subwoofer
SKU: 1366
List Price: $1369.99
Our Price: $1079.99
Your Savings: $290.00
Product Note: Allow 3 Business Days for Processing and Handling
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Overview

  The KSub is a dual-12" bandpass design, constructed of premium birch and includes high-quality, low-noise casters. The subwoofer features a threaded pole receptacle for a positive, wobble free connection to a threaded speaker pole (included). 

Remote gain control capability is offered via a potentiometer (not included) connected to the on-board Euroblock connector. In an installed application, multiple K 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. 

 

 

FEATURES: 

  • Dual 12” subwoofer drivers

  • Maximum SPL 130 dB peak

  • Lightweight portable powered speaker with legendary QSC amplifier power and reliability

  • 1000-watt continuous Class D power modules in all models

  • Extensive DSP enhances system performance

  • Attractive and professional appearance

  • Comfortable ergonomic handles

  • Rugged birch plywood enclosure

  • Threaded pole socket

  • Speaker mounting pole included (35 mm diameter, 26.4 in / 67 cm long, M20 thread)

 

SPECIFICATIONS: 

Configuration

4th-order bandpass

Transducers
Low-frequency


2 × 12" cone transducers

Frequency Response (-6 dB)

48 Hz - 134 Hz

Frequency Range (-10 dB)

44 Hz - 148 Hz

Maximum SPL1

130 dB peak

Amplifiers

Power Output2

1000 W continuous Class D (2 × 500 W) 
2000 W peak

Input Impedance

XLR / ¼": 40 kΩ balanced / 20 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" 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 of full power)

100 VAC, 2.3 A
120 VAC, 2.01 A
230 VAC, 1.13 A

Enclosure

Material

Painted birch plywood

Finish

Black textured paint

Dimensions (HWD) inches

26 × 14 × 28.1
(including casters)

Dimensions (HWD) mm

665 x 356 x 714
(including casters) 

Weight (Net)

74 lb / 33.6 kg

Available accessories

KSub cover

   

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