AD-P4T
4.5-inch, 2-way, 150° conical DMT™
Features & Benefits
The AcousticDesign™ AD-P4T is a 4.5-inch two-way pendant-mount loudspeaker ideally suited for a wide variety of foreground and background sound reinforcement applications which utilize 70/100V or 16Ω bypass configurations.
Consistent tonal characteristics across the entire AcousticDesign family in surface, ceiling, and pendant applications
Directivity Matched Transition® (DMT) waveguide ensures smooth, uniform frequency response over the coverage area
Snap-fit magnetic grille
2x quick-link suspension cables and slip-lock fasteners provided
Advanced Intrinsic Correction™ voicings available via Q-SYS™
Low-saturation and low-loss 70/100V transformers with 16Ω bypass
Blemish-free removable logo
Sealable input cover to prevent moisture from entering the input terminal block
Available in black (RAL 9011) or white (RAL 9010)
Complete EASE, CF2, CAD, & BIM information available online
Technical Specifications
| System Details | AD-P4T |
|---|---|
| Effective frequency range2 | 65 Hz – 20 kHz |
| Rated noise power / voltage1 | 30 watts / 22 volts (rms) |
|
Sensitivity [dB]3 Sensitivity at 4m, 100V maximum tap |
87.9 TBD |
| Rated coverage (-6 dB)4 | 150° conical DMT™ |
| Directivity factor4 | 4.5 |
| Directivity index [dB]4 | 6.5 |
| Maximum continuous SPL [dB]5 | 102 |
| Maximum peak SPL [dB]5 | 108 |
| Nominal impedance [ohms] | 16 |
| Recommended amplifier | 60 watts |
| Transformer taps / impedance |
16Ω (in bypass setting) 3.75W (70V); 7.5W (100V) Tap: 1333Ω 7.5W (70V); 15W (100V) Tap: 667Ω 15W (70V); 30W (100V) Tap: 333Ω 30W (70V); N/A (100V) Tap: 167Ω |
| LF transducer | 114 mm [4.5-inch] weather treated paper cone woofer |
| HF transducer | 19 mm [0.75-inch] aluminum dome tweeter |
| Input connector type | Euroblock connector with parallel output |
| Enclosure material | Impact Resistant ABS |
| Grille material | Powder coated steel |
| Ingress protection | IP-34 |
| Operating environment | Designed for indoor use |
| Operating temperature range | -20 to 50° C [-4 to 122° F] |
| Net weight | 2.9 kg [6.5 lb] |
| Product dimensions (Diameter × Height) | Ø 237 × 272 mm [Ø 9.3 × 10.7-inch] |
