The black AcousticDesign Series QSC AD-P4T is a transformer-equipped 4.5" pendant-mount loudspeaker voiced to deliver tonal consistency throughout the AcousticDesign range of speakers, making them suitable for 70/100V or 16-ohm operation in a variety of foreground and background music applications.

Outfitted with a 4.5" weather-treated woofer and a 0.75" aluminum dome tweeter on a DMT waveguide, the AD-P4T offers broad 150° conical coverage and improved off-axis power while providing a frequency range of 65 Hz to 20 kHz (-10 dB). The speaker is capable of handling 30W RMS and producing a peak maximum SPL of 108 dB.

The AD-P4T utilizes a 4-pole Euroblock connector under a sealable input cover for easy wiring and protection from moisture. It features a UV-treated ABS enclosure and a magnetic steel grille with a blemish-free removable logo. Quick-link cable assemblies and slip-lock fasteners are supplied for efficient installation.

4.5" Woofer, 0.75" Aluminum Dome Tweeter    30W RMS Power Handling    150° Conical Coverage    108 dB Peak Maximum SPL    65 Hz to 20 kHz Frequency Range    Low-Saturation Multi-Tap Transformer    Supports 70V, 100V, or 16-Ohm Operation    Euroblock Connector for Easy Wiring    Includes Quick-Link Cable Assemblies

Designed for foreground and background music sound reinforcement in restaurant, retail, audio visual, education, and large system ancillary support applications as well as in concourses, casinos, transportation terminals, and worship facilities

Consistent tonal characteristics across the entire AcousticDesign family in surface, ceiling, and pendant applications

4.5" weather-treated paper cone woofer with a 1" voice coil and a 0.75" aluminum dome tweeter

150° of conical coverage with improved off-axis power response reduces the number of loudspeakers required for even coverage

DMT (Directivity Matched Transition) waveguide ensures smooth, uniform frequency response over the coverage area

Rugged ABS enclosure is treated with UV inhibitors that prevent discoloration

Snap-fit magnetic grille

Low-saturation, low-loss 70/100V transformer with 16-ohm bypass and a rotary selector located under the grille

4-pole Euroblock connector with loop-thru wiring located under a sealable input cover to prevent moisture at the terminals

Advanced voicing filter sets using QSC Intrinsic Correction are available through either Q-Sys processing or CXD amplifier platforms (available separately)

Includes two quick-link cable assemblies and slip-lock fasteners to speed installation

Blemish-free removable logo

Related Questions and Answers

Q: 1. Does the DZR series have an auto on/off or sleep mode? I'm concerned about being mounted high on a wall and being powered on 24/7.

A: I am not seeing that Yamaha has installed an auto on/off or sleep setting in the DZR315 manual, this is stated nowhere in their manual for this model.

Q: 2. Is this sold as a Pair of speakers or is it only 1 speaker?

A: It is sold as a single speaker.

Q: 3. how many speakers is in the box?

A: The Yamaha HS4 Active 4.5" 2-Way Studio Monitors (Black) come in pairs.

Q: 4. does it works with 110 and 220v? or there are different units?

A: Yes, it works with a variety of line voltages. From the Yamaha web site for the dbr-10:100 V, 100-120V, 220-240 V, 110/127/220V (Brazil), 50/60Hz

Q: 5. can this be used for horizontal mount like the other E series yoke mounts? is it different in some way to the E12YM, E15YM?

A: Per QSC: Note: E110 Yoke does not support horizontal deployment, only vertical deployment..

Q: 6. Are these speakers weather resistant? For outdoor?

A: No they are not weather resistant. Enclosure Characteristics: Ingress Protection: IP-44 Operating environment: Designed for indoor use Operating Temperature: -4 to 122°F (-20 to 50°C)

Q: 7. Does this work with K10 and K10.2 or only K10.2?

A: To guarantee compatibility, it is advised to use the yoke that has been designed for the K10 Item# QSK10YOKE

Q: 8. What is the RMS?

A: The Alto TS408 TrueSonic 4 Series 2000W 8- 2-Way Active Loudspeaker with Bluetooth is 1000W RMS.

Q: 9. Does this item include the rough in kit or bracket for ceiling support?

A: This will include the c-ring and tile rails.

Q: 10. Does this yoke also work with QSC k12 speaker?

A: This yoke will not fit the QSC K12