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QSC AC-S4T AcousticCoverage Series 4" 2-Way 16W Loudspeaker (Pair, White)

BH #QSACS4TWH • MFR #AC-S4T-WH
QSC AC-S4T AcousticCoverage Series 4" 2-Way 16W Loudspeaker (Pair, White)
Key Features
  • 4" Woofer and 1" Aluminum Dome Tweeter
  • 16W RMS Power Handling
  • 130° Conical Coverage
  • 103 dB Peak Maximum SPL
The white AcousticCoverage Series QSC AC-S4T is a pair of transformer-equipped 4" surface-mount loudspeakers voiced to deliver enhanced clarity in the vocal range, making them suitable for 70/100V or 8-ohm operation in a variety of paging, A/V conferencing, and background music applications.
Special Order
Expected availability: 7-14 business days
$272.00
$46/mo. suggested payments for 6 Mos.
with the credit card.§ 

Important Notice

  • This item is noncancelable and nonreturnable.
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Power / Speaker
16W / 4" Woofer
30W / 6.5" Woofer
Color
Black
White
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QSC AC-S4T Overview

The white AcousticCoverage Series QSC AC-S4T is a pair of transformer-equipped 4" surface-mount loudspeakers voiced to deliver enhanced clarity in the vocal range, making them suitable for 70/100V or 8-ohm operation in a variety of paging, A/V conferencing, and background music applications.

Outfitted with a 4" polypropylene woofer and a 1" aluminum dome tweeter in a UV-treated ABS enclosure with a ported baffle, the AC-S4T offers broad 130° conical coverage while providing a frequency range of 70 Hz to 20 kHz (-10 dB). The speaker is capable of handling 16W RMS and producing a peak maximum SPL of 103 dB.

The AC-S4T utilizes a 4-pole Euroblock connector on the rear panel for easy input and loop-thru wiring. A yoke bracket is included for simplified surface-mount installation.

High-quality transducers provide increased clarity through the critical voice range and improved musicality often not seen in typical BGM-class products
4" polypropylene cone transducer with butyl rubber surround and 1" aluminum dome tweeter
130° of conical coverage reduces the number of loudspeakers required for even coverage in close proximity
UV-treated, high-impact ABS enclosure and ported baffle assembly
Tuned for added musicality and low-frequency extension down to 70 Hz (-10 dB)
Low-saturation, low-loss 70/100V transformer with 8-ohm bypass and rear-panel tap selector
4-pole Euroblock connector with loop-thru wiring located the rear of the enclosure
Advanced voicing filter sets using QSC Intrinsic Correction are available through either Q-Sys processing or CXD amplifier platforms (available separately)

QSC AC-S4T Specs

Speaker
Active or PassivePassive
Number of Included Speakers2
Speaker Configuration2-Way
Power HandlingFor 2 Hours:
16 W RMS
Recommended Amplifier Power32 W
Constant Voltage / Transformer Taps70 V:
16 / 8 / 4 / 2 / 1 W or 8 Ohms Bypass
100 V:
16 / 8 / 4 / 2 W or 8 Ohms Bypass
Impedance8 Ohms (Transformer Bypassed)
Transformer Wattage16 W
Enclosure TypeBass-Reflex
ShieldedNo
Drivers
HF Driver1 x 1" / 2.54 cm Aluminum Dome Tweeter
HF Voice Coil1" / 2.54 cm
LF Driver1 x 4" / 10.16 cm Polypropylene Woofer
LF Voice Coil1" / 2.54 cm
Performance
Frequency Range70 Hz to 20 kHz -10 dB
Maximum SPL97 dB (Continuous)
103 dB (Peak)
Sensitivity85 dB SPL
Coverage Angle130° (Conical)
Directivity6 (Directivity/Q Factor)
8 dB (Directivity Index)
Maximum Input Voltage11.3 V RMS
Connectivity
I/O1 x Block 4-Pole Speaker Input/Thru (Removable)
Maximum Wire Gauge18 AWG
Environmental
Water / Weather ResistanceWater Resistant
IP RatingIP44
Operating Temperature-4 to 122°F / -20 to 50°C
Physical
ColorWhite
Mounting1 x Bracket Point (Each Side)
Construction MaterialABS, Metal Grille
Dimensions9.1 x 6.3 x 5.9" / 23.11 x 16 x 14.99 cm
Weight5.3 lb / 2.4 kg (Each Speaker)
Packaging Info
Package Weight11.9 lb
Box Dimensions (LxWxH)14.5 x 11.4 x 8.2"

QSC AC-S4T Reviews

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