System Details

AD-P4T

Effective frequency range 2

65 Hz – 20 kHz

Rated noise power / voltage 1

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 factor 4

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 in] weather treated paper cone woofer

HF transducer

19 mm [0.75" in] 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 x Height)

Ø 237 x 272 mm [Ø 9.3 x 10.7 in.]

Shipping weight

3.9 kg [8.7 lb]

Shipping dimensions (H x W x D)

298 x 362 x 286 mm [11.75 x 14.25 x 11.25 in]

Included mounting hardware

Two quick-link cable assemblies (length 3.25m / 128 in 2mm thickness), two slip-lock fasteners, locking euro-block connector, sealable input cover and screws, snap-fit magnetic grille.

Safety Agency

UL1480, Transformer UL registered per UL1876, ROHS, C-Tick (pending), CE compliant. Baffle meets UL94-V0 and UL94-5VB flamibility rating; in accordance with IEC60849 / EN60849 systems.