The P4228 is a weatherproof full range, wide-dispersion, two way loudspeaker system offering substantial power and efficiency for a variety of professional indoor or outdoor applications.
The high frequency section is a constant directivity CMD horn loaded with a 1.4” RCF Precision compression driver with a 2.5” diaphragm assembly for smooth, wide dispersion. The low-frequency transducer is a double 8” woofer with a 2.5” voice coil. The cabinet is asingle piece rotational moulded in medium density polyethylene, full UV protected. The cabinet is equipped with 4 x M8 brass inserts, a stainless steel U-Bracket. The front logo is in aluminium and rotatable. The grille is in custom perforated aluminium with open-cell fibres and water repellent woven fabric backing. P 4228 is suitable for indoor and outdoor applications/installations, it meets the requirements of IP 55 code (International Protection Rating).
Features
Weatherproof cabinet IP 55
Aluminium grill and stainless steel bracket
Two 8" high-output LF transducer with 2.5" voice coil
One RCF Precision 1.4" Neo Compression Driver with 2.5" voice coil
110° x 60° constant directivity horn
Built in passive crossover
2° x 15° enclosure sides for array configurations
Active Mosfet Compression Driver Protection
LICC (Low Impedance Compensated Crossover) network
Acoustical Specifications
Frequency Response -10 dB:80 Hz ÷ 20000 Hz
Max SPL @ 1m:129 dB
Horizontal coverage angle:110°
Vertical coverage angle:60°
Directivity index; Q:9
System Sensitivity:97 dB
Nominal Impedance:8 Ω
Power Handling:400 W
Peak Power Handling:1600 W
Recommended Amplifier:800 W
Protections:Dinamyc
Crossover frequencies:1100 Hz
Transducers
Compression Driver:1.4"(35.5mm) neo throat, 2.5" (63.7 mm) coil diaphragm assembly
Nominal Impedance:8 Ω
Input Power Rating:90 W AES
Sensitivity:110 dB
Woofer:2x8" (200 mm) woofer with 2.5" (64 mm) coil
Nominal Impedance:16 Ω
Input Power Rating:300 W AES
Sensitivity:95 dB
Cabinet
Cabinet Material:8 mm Polyethylene rotomoulded
Hardware:4 x M8 + U-bracket and pair of spacers
Grille:Custom perforated aluminium grille with open-cell fiber and water repellent woven fabric backing
Colour:Gray
Physical Specifications
Height:268 / 10.55 mm/inch
Width:566 / 22.28 mm/inch
Depth:250 / 9.84 mm/inch
Net Weight:13.5 / 29.7 kg/lbs
