QSC K Series PA Speakers

Gear4Music.com

QSC K Series Speakers are a popular choice amongst music and performance venues looking for compact PA speakers capable of pushing out some serious volume. The QSC K8, K10 and K12 are all ultra-portable, class D active speakers offering 1000 watts of power. There’s DSP in all of the speakers which allows you to tweak the sound for your venue – increase the bass with the DEEP™ setting or increase intelligibility and presence with the vocal boost. View All Information

QSC K Series K8 Active PA Speakers

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QSC K Series K10 Active PA Speakers

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QSC K Series K12 Active PA Speakers

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QSC K Series K Sub Active Subwoofers

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QSC K Series Active PA Speakers Comparison Guide


Model K8 K10 K12 KSub
Frequency Range
(-10 dB)
61 Hz- 20 kHz 56 Hz - 20kHz 48 Hz - 20 kHz 44 Hz - 148 Hz
Nominal Coverage
(-6 dB)
105° Conical 90° Conical 75° Conical N/A
Output*
(Peak SPL @1M)
127 dB 129 dB 131 dB 130 dB
Amplifier Power Continuous Class D at 1000 W
Current Consumption
1/8 Power**
Consumption - 100 VAC, 2.3 A - 120 VAC, 2.01 A - 230 VAC, 1.13 A
Driver Information LF: 8" cone transducer

HF: 1.75" diaphragm Compression driver
LF: 10" cone transducer

HF: 1.75" diaphragm Compression driver
LF: 12" cone transducer

HF: 1.75" diaphragm Compression driver
LF: 12" cone transducers

HF: N/A
Input Connectors Balanced female XLR 1/4" mic/line level input - Balanced femae XLR 1/4" line level input - 2x RCA Phono
Enclosure Impact-resistant ABS Painted birch plywood
Net Weight 27 lb / 12.3 kg 32 lb / 14.5 kg 41 lb / 18.6 kg 74 lb / 33.6 kg
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* Calculated for 1 m, based on sensitivity (full-space for full range systems and half-space for LF-only and subwoofer systems) and peak power capability of amplifier.

** 1/8 power is representative of current draw with typical music program material with occasional clipping.