RCF P4228

P4228

Boxă pe două căi, rezistenta la apă

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 sectio is a constant directivity CMD horn loaded with a 1.4” RCF Precision Neodymium 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 4x 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. P4228 is suitable for indoor and outdoor applications/installations, it meets the requirements of IP 55 code (International Protection Rating).

CARACTERISTICI

Weatherproof cabinet IP 55

Aluminium grill and stainless steel bracket

Two 8" high-output LF transducer with 2.5" voice coil

Once RCF Precision Neodymium 1.4" Compression Driver with 2.5" voice coil

110° x 60° constant directivity horn

2° x 15° enclosure sides for array configurations

Built in passive crossover

Active Mosfet Compression Driver Protection

LICC (Low Impedance Compensated Crossover) network

APLICAŢII

• Outdoor Sound Reinforcement in small and medium spaces

• High-Level AV Playback

• Flown cluster configurations

• Large speech systems

• Music Sound Reinforcement

PART NUMBER

• 13000199

SPECIFICAŢII ACUSTICE
Răspuns în frecvenţă -3 dB:	100 Hz ÷ 20 kHz
Răspuns în frecvenţă -10 dB:	80 Hz ÷ 20 kHz
Max SPL @ 1m:	125 dB
Unghi de acoperire:	110° x 60°
Directivity index; Q:	9
System Sensitivity:	97 dB, 1W @ 1 m
Rated Maximum SPL:	129 dB, 1W @ 1 m
Impedanţă:	8 Ω
System Input Power Rating RMS:	400 waţi
System Input Power Rating PEAK:	1600 waţi
Recommended Amplifier:	800 waţi
Protecţie:	Dynamic
Frecvenţă crossover:	1.1 kHz

DRIVER
Frecvenţe înalte:	1.4" HF driver, 2.5" voice coil
Impedanţă:	8 Ω
Input Power Rating:	90 Watt AES, 360 Watt PEAK
Sensibilitate:	110 dB, 1W @ 1m

BAS
Frecvenţe medii-bas:	2x 8" woofer, 2.5" voice coil
Impedanţă:	16 Ω
Input Power Rating:	300 Watt AES, 1200 Watt PEAK
Sensibilitate:	95 dB, 1W @ 1 m

INPUT SECTION
Input connector:	4 pole Amphenol

CABINET
Cabinet:	8 mm Polyethylene rotomoulded
Hardware:	4x M8 + U-bracket and pair of spacers
Grille:	Perforated aluminium grille with open-cell fiber and water repellent woven fabric backing
Colour:	Gray