Nucleo aspects

 

Nucleo Series Nucleo Nucleo Sub

Nucleo is a compact installation-specific loudspeaker and represents one of the smallest and lightest full-range systems in the Loud Professional portfolio. Designed for maximum efficiency, versatility, and acoustic precision, it delivers high-quality sound reproduction in an ultra-compact format while maintaining the characteristic clarity and listening comfort of the brand.

The system features a simple yet highly efficient design consisting of a 4-inch low-mid transducer combined with a 1-inch soft dome tweeter. This configuration ensures a balanced and natural sound reproduction across the entire frequency range, with particular attention to vocal clarity and high-frequency detail.

The optimized acoustic design enhances low-frequency efficiency, allowing Nucleo to extend its response down to 100 Hz (-10 dB), an impressive result considering the compact dimensions of the low-mid driver. This ensures a surprisingly full and coherent sound presentation for a system of this size.

The high-frequency section, based on a soft dome tweeter, delivers a smooth, extended, and highly linear response up to 20 kHz, ensuring natural tonal balance and excellent listening comfort across different environments.

For applications requiring extended low-frequency performance, the Nucleo can be combined with the dedicated Nucleo Sub, extending system response down to 50 Hz while preserving the signature Loud Professional clarity, balance, and sonic character.

A comprehensive range of mounting accessories enables fast and flexible deployment, including ceiling-mounted and stacked configurations with multiple orientation options. A dedicated short table stand allows the system to be positioned near computer monitors, mixing consoles, or any flat surface, ensuring optimal nearfield monitoring conditions.

The Nucleo can also be pole-mounted on the NucleoS subwoofer using a dedicated proprietary mounting kit, or installed on a dedicated floor stand, offering maximum flexibility for different application requirements.

High construction standards, advanced manufacturing techniques, and innovative materials ensure long-term reliability in demanding professional environments. The enclosure is constructed from marine-grade birch plywood and finished with a durable, impact- and weather-resistant PCP (Polyurea Cabinet Protection) coating.

Applications: Conference Halls, Theaters, Ceremonies, Houses, Shops & Commercial Centers, Small Clubs, Pubs, Lounge Bars & Restaurants.

Technical Specifications 
 
Frequency Range (+/-3 dB)    120 Hz - 20 kHz (100 Hz @ -10dB)
Nominal Directivity (-6 dB) H x V    120° x  120° - Conical
Maximum Peak SPL    114 dB
 Components LMF    1 x 4in. Neodymium cone driver
 Components MHF    1 x 1in. Neodymium soft dome tweeter
 Nominal Impedance     8 Ω (Internal passive network)
 Power Handling (AES / Peak)    40 / 160 W
 Connections    2 x SpeakON™ NL4
Enclosure Construction    9 / 12 mm Birch-ply
Finish    Black or White Polyurea PCP (Polyurea Cabinet Protection) finish
Protection Grille    Powder coated 1.5mm Metal Rigid Grille
     Acoustically Transparent Foam for discrete appearance
 Height Front (mm / in.)    220 / 08.66
 Height Back (mm / in.)    185 / 07.28
 Width Front (mm / in.)    140 / 05.51
 Width Back (mm / in.)    140 / 05.51
 Depth (mm / in.)    150 / 05.90
 Weight (kg / lbs)    2 / 04.40
Supported Processing    Armonia Pro Audio Suite
   

Nucleo Series