• Your shopping cart is empty!

Description

The black RCF NX 45-A is a 15″ 2-way 1400W active loudspeaker designed to offer accurate phase and wide frequency response for DJs, musicians, audio engineers, and rigging technicians in clubs, houses of worship, concert venues, and live stage applications. Its Class-D amplifiers deliver 1400W of power to a 15″ neodymium woofer and 4″ titanium compression driver, yielding a frequency response of 45 Hz to 20 kHz. On-board FirPHASE filters deliver optimum imaging and phase response with minimal latency.

Built-in DSP provides thermal and RMS protections plus a soft limiter. The EQ features two settings—one linear and one bass-enhancing. Connect mic or line signals to the XLR and 1/4″ inputs and choose between mic or line sensitivity. Easily daisy-chain speakers via the XLR 3-pin output. Standard powerCON input and output jacks are employed for straightforward integration with typical power configurations. The NX 45-A’s Baltic birch plywood cabinet features built-in carry handles, multiple rigging points, and a 35mm pole socket to grant ease of installation.

Class-D Amplification

The 1400W Class-D amplifier features a solid machined aluminum structure, which not only stabilizes the amplifier during transportation, but also assists in heat dissipation. The internal DSP has limiters and protections for the transducers and includes the special FiRPHASE filters to achieve a coherent distribution of sound for all listeners without phase distortion. A single button shapes the sound for background music purposes when the system plays at minimum volume levels.

FiRPHASE Technology

RCF speakers are designed by using FiRPHASE, a proprietary and advanced FIR filtering technology conceived for delivering transparent sound, clarity, and accurate stereo images to the listener. The FiRPHASE algorithm optimizes dynamics, amplitude, and phase patterns while ensuring minimum system latency.

Linear High-Frequency Response

The RCF ND940 compression driver utilizes a 4″ titanium diaphragm and 1.4″ exit throat to handle frequencies above 650 Hz. The voice coil features a high-temperature kapton former. The assembly process takes advantage of the RCF proprietary Direct Drive technology. The diaphragm’s suspension has been designed following extensive studies aimed at minimizing distortion and extending low-frequency range.

Strong Cabinet

The NX cabinet is built with heavy-duty birch plywood coated with black textured epoxy. A sturdy powder-coated metal grille protects the front, and an acoustically transparent foam backing on the inside of the grille ensures protection from dust and humidity. Two ergonomic recessed handles are positioned on the sides of the speaker and four Quick-Lock-Pin rigging points allow easy rigging.

Simple Controls

Rear-panel controls include a two-position EQ mode switch, mic/line input sensitivity selection, and volume knob. LEDs provide clear indication of power, signal, and limiter status.

Features

  • For Live Stage, Theater, and Clubs
  • 15″ Neodymium Woofer
  • 4″ Titanium Compression Driver
  • 45 Hz to 20 kHz Frequency Response

Specs

PA Speaker
ConfigurationActive 2-Way
Total Power Capacity1400 W Peak
700 W RMS
Amplifier Power RatingHF:
400 W Peak
200 W RMS
LF:
1000 W Peak
500 W RMS
Amplifier ClassClass-D
Drivers
HF Driver1 x 4″ / 101.6 mm Titanium Compression Driver with 1.4″ / 35.6 mm Throat
LF Driver1 x 15″ / 381 mm Woofer
LF Voice Coil3.5″ / 88.9 mm
MagnetLF:
Neodymium
Performance
Frequency Response45 Hz to 20 kHz
Maximum SPL133 dB
Coverage Angle90° H x 50° V
Input Sensitivity+4 dBu / -2 dBu
ProtectionsRMS, Thermal
Connectivity
Audio I/O1 x XLR 3-Pin Balanced Input
1 x 1/4″ TRS Balanced/Unbalanced Input
1 x XLR 3-Pin Male Balanced Output
Signal Processing
Crossover650 Hz
Dynamic ProcessingSoft Limiter
Power
AC Input PowerFactory Selectable:
115 VAC, 60 Hz (T 6.3 A L 250 V)
230 VAC, 50 Hz (T 3.15 A L 250 V)
AC Power Connector1 x powerCON Input

Write a review

Note: HTML is not translated!
    Bad           Good
Captcha

Rcf 15″ active loudspeaker nx 45-a

  • Brand: RCF
  • Product Code: NX45A
  • Availability: In Stock

  • R31,000.00

0 reviews / Write a review

Write / Call Us
Share with your friends

Related Products

EV ETX15P SINGLE 15" ACTIVE SPEAKER

EV ETX15P SINGLE 15" ACTIVE SPEAKER

Full range powered sound reinforcement.At the heart of the EV ETX line is the ETX-15P. The most common configuration for bands and DJs is the 15 in. woofer and high-frequency horn horn built into a single enclosure. This is the ETX line's iteration of this popular, time-tested design. A 15 in. speaker can reproduce bass drums, electric bass and powerful bass singers with great effectiveness, and t..

R30,800.00

Ev etx18sp single 18" active bassbin

Ev etx18sp single 18" active bassbin

No matter what kind of music you play, a subwoofer will add a warmth and depth of presence that you and your audience will find engaging, pleasing, and even intoxicating. "But I play in an acoustic band," you say. A lot of the charm and character of an acoustic guitar signal resides in some surprisingly low frequencies. The fundamental frequency of an E string is 82 Hz, and the A is 110 Hz. The EV..

R35,400.00

Alto TS415

Alto TS415

Alto ts415 powered speakerBuilding on the legacy of our best-selling TrueSonic speakers, the TS4 Series delivers increased power, clearer sound, and advanced Bluetooth functions including streaming, speaker linking, and App control. Compact, lightweight, and designed for reliability, the new TS4 Series makes it simple to get great live sound at every event. Whether you need a powerful vocal PA or ..

R8,650.00

Tags: RCF

Whatsapp
A1 Sound
Trevor Ngorima
Sales Rep
Mubarak Patel
Sales Rep
Soyab
Sales Rep
Emster
Sales Rep
Irfan
Sales Rep
Faizal Patel
Online & PA Sales Rep
Contact our sales team