QSC K8 8 inch 2 Way Loudspeaker

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QSC K8 8 inch 2 Way Loudspeaker (Discontinued)

Description

Details

The QSC K8 8 inch 2 Way Loudspeaker is quite simply The New Standard in lightweight powered loudspeaker systems. For starters, each of the four models features an all new, Pat Quilter designed 1000 watt continuous QSC Class D power module. Next, breaking from the traditional loudspeaker paradigm, every model is fitted with the identical 1.75" HF device (full-range models) and woofers of the same high quality for unparalleled performance, regardless of speaker size.

Extensive DSP processing is employed throughout, providing levels of sonic clarity and total output that defy the system’s size and weight. Premium-grade materials, advanced construction processes and multiple mounting and suspension options allow for a wide range of live and installed applications.

The combo XLR and 1/4" TRS inputs accept both Mic and Line Level input while a set of RCA phono inputs (except KSub) 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. The 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.

Features

Features

8” Woofer and 1.75” diaphragm compression driver
105° Nominal coverage angle
Maximum SPL 127 dB peak
1000-watt continuous Class D power modules in all models
Onboard mixer with two combo XLR and 1/4” inputs, and stereo RCA inputs, (three audio input sources)
Extensive DSP enhances system performance
DMT™ (Directivity Matched Transition) provides for matched LF and HF coverage across the entire listening area
Intrinsic Correction, first featured in our high-end line-array products maps 65–75 spatially-averaged measurements to IIR and FIR filters
DEEP and excursion limiting allow for extended low-frequency response by actively managing low-frequency transients
GuardRail protection protects both the amplifier module and your performance from unnatural and destructive clipping
Attractive and professional appearance
Rugged ABS enclosures
16-gauge powder coated steel grille
Comfortable ergonomic handles
35 mm pole sockets with Tilt-Direct
M10 rigging points
Eyebolt and yoke mount accessories available

Specification

Configuration	Trapezoidal 2-way
Transducers
Low-frequency	8" cone transducer
High-frequency	1.75" diaphragm compression driver
Frequency Response (-6 dB)	66 Hz - 18 kHz
Frequency Range (-10 dB)	61 Hz - 20 kHz
Nominal Coverage (-6 dB)	105° conical
Maximum SPL (1 meter)	127 dB peak
Amplifiers
Power Output	1000 W continuous Class D(500 W LF, 500 W HF) 2000 W peak
Input Impedance (ohms)	XLR / ¼": 40k balanced / 20k unbalanced, XLR / ¼" MIC mode: 2260 balanced, RCA: 10k
Controls	Power, Gain A, Gain B, Mic/Line, LF Mode (Ext Sub/Norm/DEEP™), HF Mode (Flat/Vocal Boost), Front LED
Indicators	Power, Signal A, Signal B, Standby, Limit, Mic
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 A120 VAC, 2.01 A230 VAC, 1.13 A
Enclosure
Material	Impact resistant ABS
Finish	Black paint
Grille	Black powder coated 18 gauge steel
Available Accessories	K8 TOTE, K8 YOKE, K SERIES M10 KIT
Dimensions (H x W x D)	17.7" (450 mm) x 11" (280 mm) x 10.6" (269 mm)
Weight	27 lbs (12.2 kg)

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