RCFجديد

P 4228 Grey

Name: P 4228 Grey
Brand: RCF
SKU: RCF-P-4228-GREY

Weatherproof two-way speaker

الطراز 13000199 · السلسلة P

The P 4228 is a weatherproof full range, two-way speaker, suitable for a variety of professional indoor or outdoor applications.

اقرأ المزيد

لمحة سريعة

جميع المواصفات

المعاوقة الاسمية: 8 أوم
الاستجابة الترددية: من 80 هرتز إلى 20 كيلوهرتز
الوزن: 14 كغ
Frequency Response (-10dB): 80 Hz - 20000 Hz
Max SPL @ 1m: 129 dB
Horizontal coverage angle: 110°

السعر عند الطلبتحقّق من التوفر

اطلب السعر

المزايا4
ملفات للتنزيل6
أفلام1

نظرة عامة

The P 4228 is a weatherproof full range, two-way speaker, suitable for a variety of professional indoor or outdoor applications. The speaker can be installed individually or coupled in array configurations. The high-frequency section includes a constant directivity CMD horn, loaded with a 1.4" RCF Precision neodymium compression driver with a 2.5" diaphragm assembly for smooth, highly controlled coverage. The low-frequency section combines two 8" woofers with a 2.5" voice coil. The symmetrical arrangement of the transducers delivers a controlled horizontal dispersion. Internal circuitry provides LICC crossover and Active Mosfet Compression Driver Protection (AMCDP). The single-piece roto-molded cabinet is fully UV protected and meets IP 55 standard requirements, equipped with M8 brass inserts (4x) and one corrosion-resistant 316P stainless steel U-bracket. Connections to the amplifier are made through a watertight multi-pole connector. The aluminum grille cover is powder coated with water-repellent backing material and has a rotatable logo plate.

أبرز المزايا

400 W RMS power handling
129 dB max SPL
80 Hz ÷ 20000 Hz frequency range
2 x 8" neodymium woofer, 2.5" v.c.
2.5" v.c. neodymium compression driver
110° x 60° constant directivity
Weatherproof IP55 cabinet with UV protection
Aluminum grille
AISI 316L stainless steel bracket
Amphenol IP67 4 pole input connector

عن RCF

RCF’s passion for perfection drives the design of every product to create enlightening, unique, and delightful experiences for our customers. All speakers and components are designed from the ground up and developed internally to maximize the end result. Our extensive catalog covers all aspects of the audio chain and meets the needs of musicians, sound engineers, rental companies, architects, and system integrators. Whatever your audio requirement is, we have the right solution.

جميع منتجات RCF

المزايا

All-weather performance
The single-piece rotomolded cabinet is fully UV protected, equipped with multiple brass inserts and a corrosion-resistant 316P stainless steel U-bracket. Connections to the amplifier are made through a watertight multi-pole connector. The front aluminum grille is powder coated with water-repellent backing material, front logo is rotatable. All P series speakers meet IP55 standard requirements (International Protection Rating), suitable for indoor and outdoor applications.
Versatility for any application
Focusing on outdoor and indoor large spaces, P Series speakers are capable of true, concert-level high performance in a compact enclosure, installed individually or coupled in array configurations. Featuring coaxial, line source, and subwoofers speakers, all modules embed RCF Precision Transducers, horns, and waveguides for optimal coverage and clarity. The cabinet’s design with coaxial or coplanar woofers and horns produces identical left and right coverage, capable of delivering serious sonic horsepower within the stadium while maintaining intelligibility and even coverage at every seat.
LICC - Low Impedance Compensated Crossover
The system includes a high-level crossover network that features lower than conventional induction values. Its benefits are delay reduction, reduced phase shift and superior transient response for improved audio performance and stability.
CMD - Coverage Matching Design
RCF exclusive CMD technology helps guarantee an optimal transition between the high frequency horn polar pattern and the low frequency woofer directivity.

المواصفات

المعاوقة الاسمية: 8 أوم; الحمل الكهربائي الذي يغذيه المضخم. يتحقق منشئ الأنظمة منه مقابل المضخم الذي تختاره.
الاستجابة الترددية: من 80 هرتز إلى 20 كيلوهرتز; نطاق النغمات التي يعيد إنتاجها، من الجهير العميق إلى أعلى الحادّ.
الوزن: 14 كغ; للوحدة الواحدة، خارج العلبة.
رمز الطراز: RCF-P-4228-GREY; اذكره عندما تسأل أحد المختصين.

Acoustical specifications

Frequency Response (-10dB): 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

Power section

Amplification: Full Range
Nominal Impedance: 8 ohm
Power Handling: 400 W
Peak Power Handling: 1600 W PEAK
Protections: Dynamic active mosfet
Crossover Frequencies: 1100 Hz

Transducers

Compression Driver: 1 x 1.4'' neo, 2.5'' v.c
Woofer: 2 x 8'', 2.5'' v.c

Input/Output section

Input connectors: Amphenol eco/mat IP 67

Standard compliance

IP protection grade: IP 55
Safety agency: CE compliant

Physical specifications

Cabinet/Case Material: PE Low Density
Hardware: 4 x M8 + U-bracket and pair of spacers
Grille: Aluminum with water-repellent protection
Color: Grey - RAL 7011, Black - RAL 9005, White - RAL 9003

Size / Weight

Height: 268 mm / 10.55 inches
Width: 566 mm / 22.28 inches
Depth: 250 mm / 9.84 inches
Weight: 14 kg / 30.86 lbs

Shipping information

Package Height: 290 mm / 11.42 inches
Package Width: 590 mm / 23.23 inches
Package Depth: 290 mm / 11.42 inches
Package Weight: 15.6 kg / 34.39 lbs

ملفات للتنزيل

P 4228 User manualدليل الاستخدام · الإنجليزية · PDF، 883 كيلوبايت
تنزيل
P 4228 Specsheetورقة المواصفات · الإنجليزية · PDF، 1.2 ميغابايت
تنزيل
P 4228 Acoustic measurementsورقة المواصفات · الإنجليزية · PDF، 119 كيلوبايت
تنزيل
P 4228 Line art 2Dرسم تخطيطي · الإنجليزية · PDF، 20 كيلوبايت
تنزيل
P 4228 CE declaration of conformityشهادة · الإنجليزية · PDF، 22 كيلوبايت
تنزيل
P 4228 UKCA declaration of conformityشهادة · الإنجليزية · PDF، 25 كيلوبايت
تنزيل