Quadra2 aspects

Quadra Series Quadra2 Quadra4 Quadra5 Quadra6 QuadraS - HP

Quadra2, also known as “The Two”, is the smallest loudspeaker in the Quadra Series and represents the most compact solution in the entire Loud Professional installation portfolio. With an ultra-compact footprint of just 100 mm per side, it is designed to be handled with ease and installed in extremely limited spaces where conventional loudspeakers cannot be deployed. Weighing approximately 0.5 kg, it offers maximum flexibility for discreet audio integration in architectural environments.

The system is based on a single 2-inch full-range transducer, the smallest Loud Professional driver ever implemented in a full-range design. Despite its minimal size, it delivers a coherent and well-balanced sound reproduction, supported in the low-frequency region to provide an unexpectedly impactful performance for its dimensions.

Quadra2 is specifically engineered for distributed audio installations, making it ideal for environments such as shopping malls, retail stores, restaurants, lounge bars, residential spaces, and private ceremonies. Its ultra-compact design allows it to blend seamlessly into architectural elements, effectively disappearing from view while maintaining consistent acoustic coverage. The availability of customizable cabinet colors and front grille fabrics further enhances its ability to integrate into a wide range of interior design contexts.

A comprehensive mounting system ensures maximum installation flexibility. Quadra2 can be wall- or ceiling-mounted using a dedicated bracket system that can be fixed on both sides (left/right and top/bottom) via four integrated M6 threaded inserts. It can also be installed on microphone stands or standard speaker stands using a dedicated adapter, allowing precise tilt and orientation adjustments.

For applications requiring extended low-frequency performance, Quadra2 can be mounted on compatible subwoofer systems such as QuadraS-HP, NucleoS, or GammaS8 using a dedicated pole-mount kit, extending system response down to 45 Hz in stand-alone configurations. While primarily designed for distributed audio systems, Quadra2 can also be used in small-scale live performance environments when properly configured.

The rear panel is equipped with a 4-pole Phoenix™ connector, optimized for fast and reliable installation in fixed audio systems.

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. A wide range of color options, aligned with the RAL Architectural Program, allows full integration into any architectural or interior design project.

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

Technical Specifications 

Frequency Range (+/-3 dB)    170 Hz - 20 kHz (130 Hz @ -10 dB)
Nominal Directivity (-6 dB) H x V    90° x  90° - Conical
Maximum Peak SPL    104 dB
 Components LMF - MHF    1 x  2in. Neodymium Full Range cone driver
Nominal Impedance     8 Ω 
 Power Handling (AES / Peak)    25 / 100 W  
 Connections    1 x Phoenix™ 4 Pole Connector
Enclosure Construction    9 / 12 mm Birch-ply 
Finish    Black Polyurea PCP (Polyurea Cabinet Protection) finish
     (Optional custom color, Refer to the User Manual)
Protection Grille    Powder coated 1.5mm Metal Rigid Grille
     Acoustically transparent Cloth for discrete appearance
     (Optional custom color, Refer to the User Manual)
  Height Front (mm / in.)    100 / 03.93
Height Back (mm / in.)    100 / 03.93
Width Front (mm / in.)    100 / 03.93
Width Back (mm / in.)    100 / 03.93
 Depth (mm / in.)    100 / 03.93
Weight (kg / lbs)    0.5 / 01.10
Supported Processing    Armonia Pro Audio Suite & Armonia Plus

Color Range
 
 
 The Blue The Dark Blue  The Pink   The Dark Pink  The Beige
         
The Green The Dark Green The Grey The Dark Grey  The White 
         
 
The Yellow The Orange The Red The Brown The Black