QSC AcousticDesign Series AD-S6T 6.5" Two-Way Surface Mount Loudspeakers (Pair, Black)

QSC AcousticDesign Series AD-S6T 6.5" Two-Way Surface Mount Loudspeakers (Pair, Black)
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QSC AcousticDesign Series AD-S6T 6.5" Two-Way Surface Mount Loudspeakers (Pair, Black)

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QSC AD-S6T-BK Overview

This pair of QSC AcousticDesign Series AD-S6T 6.5” Two-Way Surface Mount Loudspeakers features a weather-treated paper cone woofer on 1.5” voice coil and a 1” silk dome tweeter with 1” voice coil that offers clear sound with a frequency response range of 60 Hz to 20 kHz. This loudspeaker utilizes a 60W low-saturation 70/100V transformer with varying selectable taps, including an 8Ω bypass. The rotary selector is located on the back of the enclosure, protected by a weather grommet.

With DMT (Directivity Matched Transition), this loudspeaker matches the directivity patterns of the woofer and the high-frequency waveguide at the crossover point and offers 105° axisymmetric (conical) coverage. The result is a coherent transition between transducers and improved off-axis response. Featuring rugged ABS enclosures, sealed input panel covers, and powder-coated aluminum grilles, the AcousticDesign surface mounted speaker exceed IEC60529 IP-54 ratings for dust and splash resistance.

The two-way surface mount loudspeaker includes the X-Mount system for easy installation. Knurled surfaces at the pivot planes ensure the load will not drift or sag over time. Articulation marks allow pre-configuration of the X-Mount while on the ground with no special tools required. The speaker is free of obtrusive logo adornments for aesthetically sensitive installations and is available in black (RAL 9011) finish. They can also be painted to match any decor.

DMT (Directivity Matched Transition) ensures smooth, uniform frequency response over the coverage area
X-Mount system enables the loudspeaker to be easily installed and deployed at a variety of angles
Low-saturation and low-loss 70/100V transformers with 8Ω bypass
Lightweight ABS enclosures for durability
Sealed input panel cover and powder coated aluminum grilles for added weather resistance
Meets IEC60529 IP-54 for dust and splash resistance
Suitable for foreground and background sound reinforcement applications in restaurants, retail, educational institutes, concourses, casinos, transportation terminals, places of worship, or as part of large system ancillary support
Features a black (RAL 9011) finish
UPC: 684284059451


Frequency Range60 Hz to 20 kHz
Noise RatingPower: 150 W
Voltage: 35 Vrms
SensitivityBroadband: 89 dB SPL
Coverage AngleAt -6 dB: 105° (500 Hz to 5 kHz)
Directivity Index7 dB
Maximum SPLContinuous: 110 dB
Peak: 116 dB
Rated Impedance8 Ω
Transformer Taps70 V: 60, 30, 15, 7.5 W and 8 Ω bypass
100 V: 60, 30, 15 W and 8 Ω bypass
High Frequency Transducer1.0" (2.5 cm) silk dome tweeter / 1.0" (2.5 cm) voice-coil horn loaded
Low Frequency Transducer6.5" (16.5 cm) weather resistant paper cone woofer / 1.5" (3.8 cm) voice-coil
Input ConnectorEuroblock connector with parallel output
Material of ConstructionEnclosure: Painted ABS polymer
Grille: Powder coated aluminum
X-Mount: Powder coated aluminum
Ingress Protection RatingIP-54
Operating Environmentindoor and outdoor use
TestingSalt Fog: MIL-STD-810G Method 509.5 for 100 hours
Humidity: MIL-STD-810G Method 507.5, Natural cycle B2, cyclic high RH for 7 days
High and Low Temperature: Tested to QSC internal standards between -4 to 122°F (-20 to 50°C)
Operating Temperature-4 to 122°F (-20 to 50°C)
Dimensions14.4 x 8.5 x 8.5" (36.5 x 21.5 x 21.5 cm)
Weight13.6 lb (6.2 kg)
Packaging Info
Package Weight33 lb
Box Dimensions (LxWxH)20 x 12 x 12"
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