QSC AD-S282HT Passive PA Speakers
Brand: QSC
Model: AD-S282HT
Type: Dual 8″ 2-way transformer surface mount loudspeaker
Configuration: Compact 2-way ported enclosure with Advanced Directivity rotatable waveguide
Low Frequency Transducers: Dual 8″ high-power, treated paper cone drivers with 2″ voice coils
High Frequency Transducer: 1″ high-output compression driver
Frequency Response: 80 Hz – 27.7 kHz (-6 dB)
Usable Frequency Range: 60 Hz – 29.5 kHz (-10 dB)
Power Rating: 450 W IEC (passive)
Nominal Impedance: 8 Ω (passive, LF, and HF)
Sensitivity: 93 dB (1 W / 1 m, fullrange)
Maximum Output: Up to 126 dB peak SPL (fullrange in passive mode)
Coverage Pattern: 90° horizontal × 60° vertical (rotatable to 60° × 90°)
Transformer Taps: 70 V: 200, 100, 50, 25 W; 100 V: 200, 100, 50 W; 8 Ω bypass
Enclosure: Weather-resistant injection-molded high-impact polystyrene with paintable finish
Grille: Heavy-duty powder-coated aluminum
Mounting: Yoke mount included
Weight: Approx. 12.6 kg
QSC AD-S4T Passive PA Speakers
Brand: QSC
Model: AD-S4T
Type: 2-way surface-mount loudspeaker with built-in transformer
Power Handling: 50 W RMS
Recommended Amplifier Power: 100 W into 8 Ω
Transformer Taps:
70 V: 30 W / 15 W / 7.5 W / 3.75 W
100 V: 30 W / 15 W / 7.5 W
Nominal Impedance: 8 Ω (transformer bypass)
Low Frequency Driver: 4.5″ weather-treated paper cone woofer
High Frequency Driver: 0.75″ horn-loaded dome tweeter
Frequency Range: 68 Hz – 20 kHz
Sensitivity: 87 dB (1 W / 1 m)
Maximum SPL: 110 dB peak
Coverage Angle: 120° conical
Ingress Protection: IP-54 rated (dust and splash resistant)
Connectivity: Euroblock input with parallel output
Enclosure: Weather-resistant ABS cabinet with powder-coated aluminum grille
Mounting: X-Mount adjustable wall bracket included
Dimensions: 261 × 161 × 163 mm
Weight: Approx. 2.9 kg
QSC AD-S6T Passive PA Speakers
Brand: QSC
Model: AD‑S6T
Type: 2-way passive surface-mount loudspeaker with built-in transformer
Power Handling: 150 W RMS
Recommended Amplifier Power: 300 W program
Transformer Taps:
70 V: 60 W / 30 W / 15 W / 7.5 W
100 V: 60 W / 30 W / 15 W
Nominal Impedance: 8 Ω (transformer bypass)
Low Frequency Driver: 6.5″ weather-resistant paper cone woofer with 1.5″ voice coil
High Frequency Driver: 1″ silk dome tweeter, horn-loaded
Frequency Range: 60 Hz – 20 kHz
Sensitivity: 89 dB SPL
Maximum SPL: 116 dB peak
Coverage Angle: 105° conical
Connectivity: Euroblock connector with parallel output terminals
Enclosure: Painted ABS polymer with powder-coated aluminum grille
Ingress Protection: IP-54 dust and splash resistant
Mounting: Includes X-Mount adjustable mounting system
Dimensions: 365 × 215 × 215 mm
Weight: 6.2 kg
QSC CP 8 Active PA Speakers
Brand: QSC
Model: CP8
Type: Two‑way compact active powered loudspeaker
Power: Class‑D amplifier, ~1000 W peak (800 W LF + 200 W HF)
Frequency Response: 56 Hz – 20 kHz (-6 dB)
Frequency Range: 53 Hz – 20 kHz (-10 dB)
Maximum Output: 124 dB Peak SPL
Drivers: 8″ cone LF driver with 1.4″ compression HF driver
Coverage Pattern: 90° axisymmetric
Connectivity: 2 × locking XLR/TRS combo inputs, 1 × 3.5 mm stereo input, 1 × XLR mix output
Controls: Power, dual gain, mic boost and 6‑way contour selection
QSC E 110 Passive PA Speakers
Brand: QSC
Model: E110
Type: 2-way passive full-range loudspeaker
Power Handling: 300 W continuous, 600 W program, 1200 W peak
Low Frequency Driver: 10″ woofer with 2.5″ voice coil
High Frequency Driver: 1″ compression driver with 1.75″ voice coil
Frequency Response: 68 Hz – 20 kHz (-6 dB)
Frequency Range: 50 Hz – 20 kHz (-10 dB)
Sensitivity: 95 dB (1 W / 1 m)
Maximum SPL: 126 dB peak
Coverage Angle: 85° conical
Nominal Impedance: 8 Ω
Connectivity: Dual NL4 SpeakON inputs and barrier strip
Enclosure: Multi-angle plywood cabinet with textured black finish and steel grille
Mounting: Dual-angle 35 mm pole socket and multiple M8 suspension points
Dimensions: 330 × 560 × 330 mm
Weight: 20 kg
QSC E 112 Passive PA Speakers
Brand: QSC
Model: E112
Type: 2-way passive full-range loudspeaker
Power Handling: 400 W continuous, 800 W program, 1600 W peak
Low Frequency Driver: 12″ woofer with 3″ voice coil
High Frequency Driver: 1″ compression driver with 1.75″ voice coil
Frequency Response: 64 Hz – 20 kHz (-6 dB)
Frequency Range: 46 Hz – 20 kHz (-10 dB)
Sensitivity: 96 dB (1 W / 1 m)
Maximum SPL: 128 dB peak
Coverage Angle: 85° conical
Nominal Impedance: 8 Ω
Connectivity: Dual NL4 SpeakON inputs and barrier strip
Enclosure: Trapezoidal plywood cabinet with steel grille and handles
Dimensions: 360 × 616 × 371 mm
Weight: 23 kg
QSC E 115 Passive PA Speakers
Brand: QSC
Model: E115
Type: 2-way passive full-range loudspeaker
Power Handling: 500 W continuous, 1000 W program, 2000 W peak
Low Frequency Driver: 15″ woofer with 3.5″ voice coil
High Frequency Driver: 1.5″ exit compression driver with 2.8″ voice coil
Frequency Response: 55 Hz – 20 kHz (-6 dB)
Frequency Range: 43 Hz – 20 kHz (-10 dB)
Sensitivity: 97 dB (1 W / 1 m)
Maximum SPL: 130 dB peak
Coverage Angle: 75° conical
Nominal Impedance: 8 Ω
Connectivity: Dual NL4 SpeakON inputs and barrier strip
Enclosure: Trapezoidal plywood cabinet with steel grille and integrated handles
Dimensions: 420 × 716 × 445 mm
Weight: 31 kg
QSC K 10.2 Active PA Speakers
Brand: QSC
Model: K10.2
Type: Multi‑purpose 2‑way active powered loudspeaker
Power: 2000 W total Class‑D amplification (1800 W LF + 225 W HF)
Frequency Response: 55 Hz – 20 kHz (-6 dB)
Frequency Range: 50 Hz – 20 kHz (-10 dB)
Maximum Output: 131 dB Peak SPL
Drivers: 10″ cone LF driver with 1.4″ titanium compression HF driver
Coverage Pattern: 75° axisymmetric
Connectivity: 2 × locking XLR/¼″ combo inputs, 1 × 3.5 mm stereo input, 2 × XLR loop‑thru outputs, 1 × XLR mix output
Controls & DSP: Intuitive interface with level controls, presets and LCD display
Enclosure: Rugged impact‑resistant ABS with pole mount and rigging points
QSC K 12.2 Active PA Speakers
Brand: QSC
Model: K12.2
Type: Multi‑purpose 2‑way active powered loudspeaker
Power: 2000 W total Class‑D amplification (1800 W LF + 225 W HF)
Frequency Response: 50 Hz – 20 kHz (-6 dB)
Frequency Range: 45 Hz – 20 kHz (-10 dB)
Maximum Output: 132 dB Peak SPL
Drivers: 12″ cone LF driver with 1.4″ titanium diaphragm HF compression driver
Coverage Pattern: 75° axisymmetric
Connectivity: 2 × combo XLR/TRS inputs, 1 × 3.5 mm stereo input, 2 × XLR loop‑thru, 1 × XLR mix output
Controls & DSP: LCD display with level controls and selection buttons for presets and contours
QSC K 8.2 Active PA Speakers
Brand: QSC
Model: K8.2
Type: Multi‑purpose 2‑way active powered loudspeaker
Power: 2000W total Class‑D amplification (1800W LF + 225W HF)
Frequency Response: 59 Hz – 20 kHz (-6 dB)
Frequency Range: 55 Hz – 20 kHz (-10 dB)
Maximum Output: 128 dB Peak SPL
Drivers: 8″ cone LF driver with 1.4″ titanium compression HF driver
Coverage Pattern: 105° axisymmetric
Connectivity: 2 × locking XLR/¼″ combo inputs, 1 × 3.5 mm stereo input, 2 × XLR loop‑thru outputs, 1 × XLR mix output
Controls: Power and level controls with digital display and preset selection
Enclosure: Impact‑resistant ABS with M10 fly points and pole mount options
QSC KS 112 Active PA Subwoofer
Brand: QSC
Model: KS 112
Type: Active bandpass subwoofer
Configuration: 6th-order bandpass design
Low Frequency Driver: 12″ cone driver
Amplifier: Class D, 2000 W peak power
Frequency Response (-6 dB): 41 Hz – 108 Hz
Frequency Range (-10 dB): 38 Hz – 121 Hz
Maximum Rated SPL: 128 dB peak at 1 m
Cooling: Low-noise variable speed fan
Controls: Power On/Off, gain control, rotary encoder, selection buttons
Connectors: 2 × locking XLR/F ¼″ combo inputs, 2 × XLR/M loop-thru outputs, IEC power connector
Power Input: Universal 100 V – 240 V AC, 50 – 60 Hz
AC Power Consumption: 2.4 A @ 100 V / 2.0 A @ 120 V / 1.3 A @ 240 V
Enclosure: 15 mm birch plywood, black finish
Mounting: Two M20 threaded pole receptacles, heavy-duty casters included
Dimensions (H × W × D): 622 × 394 × 616 mm
Weight: Approx. 28.4 kg
QSC KS 118 Active PA Subwoofer
Brand: QSC
Model: KS 118
Type: Active bass subwoofer
Configuration: Direct radiating subwoofer
Low Frequency Driver: 18″ long-excursion cone
Amplifier: Class D, 3600 W peak output
Frequency Response (-6 dB): 41 Hz – 98 Hz
Frequency Range (-10 dB): 35 Hz – 111 Hz
Maximum Rated SPL: 136 dB peak at 1 m
Nominal Coverage: Omni-directional or cardioid mode (cardioid with at least two units)
Controls: Power On/Off, Gain control, rotary encoder, selection buttons
Indicators: Power LEDs (front and rear), input signal LED, limiter active LED
Connectors: 2 × locking XLR/F ¼″ combo inputs, 2 × XLR/M loop-thru outputs, IEC power connector
Power Input: Universal 100 V – 240 V AC, 50 – 60 Hz
AC Power Consumption: Approx. 3.6 A @ 100 V / 3.0 A @ 120 V / 1.7 A @ 240 V
Enclosure: 15 mm birch plywood, black textured finish
Grille: 16-gauge powder-coated steel
Mounting: M20 pole receptacle, heavy-duty casters included
Dimensions (H × W × D): 640 × 520 × 785 mm
Weight: Approx. 47 kg
























