The Secret Behind Monitor Audio's High-Tech Woofer
The keys to the Radius 380's powerful performance are its brawny 200-watt Class D amplifier and advanced driver design. Housed inside the Radius 380's enclosure are twin, side-firing 8" woofers working in tandem — one powered and one passive.
Each cone is made from a lightweight, ceramic-coated aluminum/magnesium alloy originally developed by the aerospace industry for jet engine components.
This ultra-rigid material resists the bending and twisting that causes distortion, while allowing the use of thinner, lighter, and more responsive materials. The result is tight, fast, and tuneful bass with exceptionally high output levels.
Attractive Grille-Less Design
Note that this subwoofer does not come with grilles. Instead, it uses color-matching cones that complement the enclosure's attractive finish.
Features & Specifications
Frequency Response: 30-120 Hz
Built-in Class D amplifier delivers 200 watts of continuous power
Ultra-rigid, lightweight C-CAM® (Ceramic-Coated Aluminum/Magnesium) cone material provides high efficiency and low distortion
One 8" side-firing C-CAM long-throw woofer
One 8" side-firing C-CAM long-throw passive bass radiator
Continuously variable low-pass 40-120 Hz crossover
Phase switch (0/180°)
Three-position bass EQ switch (Music/Movies/Impact) provides fine-tuning for different sources
Auto on/off, plus 12-volt DC trigger input
Left and right line-level, LFE RCA inputs
This subwoofer does not use grilles, but the drivers are color-coordinated to match the cabinet finish
11-7/16"W x 12-1/8"H x 12"D
Weight: 22.4 lbs.
Warranty: 2 years