RCF NX 45-A 15″ 2-Way 1400W Active Loudspeaker (Black)
- 33%

RCF NX 45-A 15″ 2-Way 1400W Active Loudspeaker (Black)

Original price was: $1,200.00.Current price is: $800.00.

In the Box

  • RCF NX 45-A 15″ 2-Way 1400W Active Loudspeaker (Black)
  • Limited 3-Year Manufacturer Warranty

Original price was: $1,200.00.Current price is: $800.00.

Add to cart
Buy Now
  • Size Guide

    Size Guide

    SIZE CHEST WAIST HIPS
    XS 34 28 34
    S 36 30 36
    M 38 32 38
    L 40 34 40
    XL 42 36 42
    2XL 44 38 44
  • Delivery Return

    Delivery

    We ship to all 50 states, Washington DC. All orders are shipped with a UPS tracking number. Always free shipping for orders over US $200. During sale periods and promotions the delivery time may be longer than normal.

    Return

    Elessi will accept exchanges and returns of unworn and unwashed garments within 30 days of the date of purchase (14 days during the sales period), on presentation of the original till receipt at any store where the corresponding collection is available within the country of purchase. Your return will usually be processed within a week to a week and a half. We’ll send you a Return Notification email to notify you once the return has been completed. Please allow 1-3 business days for refunds to be received to the original form of payment once the return has been processed.

    Help

    Give us a shout if you have any other questions and/or concerns. Email: contact@mydomain.com Phone: +1 (23) 456 789
  • Ask a Question
Category:

Guaranteed Safe Checkout

Free

Worldwide Shopping

100%

Guaranteed Satisfaction

30 Day

Guaranteed Money Back

RCF NX 45-A Overview

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.

RCF NX 45-A Specs

PA Speaker
Configuration
Active 2-Way
Total Power Capacity
1400 W Peak
700 W RMS
Amplifier Power Rating
HF:
400 W Peak
200 W RMS
LF:
1000 W Peak
500 W RMS
Amplifier Class
Class-D
Drivers
HF Driver
1 xÂ4″ / 101.6 mm Titanium Compression Driver with 1.4″ / 35.6 mm Throat
LF Driver
1x 15″ / 381 mm Woofer
LF Voice Coil
3.5″ / 88.9 mm
Magnet
LF:
Neodymium
Performance
Frequency Response
45 Hz to 20 kHz
Maximum SPL
133 dB
Coverage Angle
90° H x 50° V
Input Sensitivity
+4 dBu / -2 dBu
Protections
RMS, Thermal
Connectivity
Audio I/O
1x XLR 3-Pin Balanced Input
1x 1/4″ TRS Balanced/Unbalanced Input
1x XLR 3-Pin Male Balanced Output
Signal Processing
Crossover
650 Hz
Dynamic Processing
Soft Limiter
Power
AC Input Power
Factory 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 I/O
1x powerCON Input
1x powerCON Output
Physical
Mounting
5 x M10
2 x (Each Side)
1 x 1.4″ / 35 mm Pole Socket
Cooling
Convection
Construction Material
Metal Grille, Plywood
Dimensions
27.8 x 16.5 x 15.8″ / 707 x 418 x 402 mm
Weight
54 lb / 24.5 kg
Packaging Info
Package Weight
64 lb
Box Dimensions (LxWxH)
30.25 x 19 x 18″
Customer reviews
  • 0
    0 ratings
  • 5 Stars
    0%
    4 Stars
    0%
    3 Stars
    0%
    2 Stars
    0%
    1 Star
    0%
Reviews

There are no reviews yet.

Write a customer review

Be the first to review “RCF NX 45-A 15″ 2-Way 1400W Active Loudspeaker (Black)”

Product Recently View

You have not recently viewed item.

X