Biamp or Apart Mask4CT Speaker

Biamp MASK4CT TWO-WAY 4.25-INCH SURFACE MOUNT LOUDSPEAKER

FEATURES

• IP64 rated for outdoor applications such as patios or concourses
• Waterproof connector sealing for outdoor applications
• Innovative ClickMount™ bracket allows all audio connections to be made at the bracket
• Integrated spirit level for fast, hassle-free positioning and mounting
• Tap switch allows for 70V/100V or 16 ohm low impedance operation
• Loudspeaker overload protection for 24/7 failsafe operation

APPLICATIONS 

Bars and Restaurants · Hotels · Casinos · Retail Outlets · Health and Fitness Clubs Houses of Worship · Exhibit Halls · Corporate Meeting Rooms

DESCRIPTION

The Desono MASK4CT two-way, 4.25" surface mount loudspeaker delivers crystal clear sound for all your public address and background music needs. Available in black or white, its 4.25” coated paper cone woofer and a 1” silk dome tweeter results in a high SPL and extremely low distortion, ensuring unprecedented clarity over the entire frequency spectrum.

The MASK4CT utilizes a 5-position switchable transformer ranging from 1.25W to 20W with low-impedance bypass for constant-voltage operation, making it an excellent choice for large areas of BGM.

Designed with the installer in mind, the MASK4CT ships with the patented ClickMount bracket, enabling all audio connections to be made at the bracket itself. Pre-defined horizontal and vertical 

notches in the bracket make loudspeaker adjustments fast and repeatable. To complete the installation, simply ‘click’ the loudspeaker in place.

The Desono MASK4CT is designed for outdoor applications such as patios or concourses, and an ideal choice for both indoor and outdoor distributed audio applications that demand superior speech intelligibility and full range music reproduction.

Specifications

TECHNICAL SPECIFICATIONS
Operating Mode	Passive
Operating Environment	Indoor/Outdoor
Operating Range (-10dB)	70 Hz to 22 kHz
Nominal Beamwidth (H x V)	100 x 70
Transducers	LF 1 x 4.25" (108 mm) coated paper cone HF 1 x 1" (25 mm) soft dome
Continuous Power Handling @ Nominal Impedance	28V 50W @ 16Ω (200W peak)
Nominal Sensitivity @ 1m	@ 1W 88 dB	@ 2.83V 85 dB
Nominal Maximum SPL @ 1m	Peak 111 dB	Continuous 105 dB
Transformer	70V: 20W, 10W, 5W, 2.5W, 1.25W 100V: 20W, 10W, 5W, 2.5W
Protection	3-step self-resetting protection
Recommended Amplifiers	50W - 100W @ 16Ω (28V - 40V)
PHYSICAL
Input Connection	Audio connections made at the ClickMount bracket; lever-action input and output terminals accept up to 16 AWG conductors
Controls	Power tap / low impedance selector switch
Mounting Provisions	ClickMount bracket
Environmental	IP64 per IEC 60529
Dimensions H x W x D	238 mm x 144 mm x 144 mm (9.4" x 5.7" x 5.7")
Weight	2.3 kg (5 lbs)
Finish	Refer to the Technical Drawings (page 3)
Accessories (included)	ClickMount bracket; safety cable
Accessory (optional)	MASKCL(-BL/-W): 90° mounting bracket, available in black or white MASKCV(-BL/-W): 2-cluster mounting bracket, available in black or white MASKCW(-BL/-W): 4-cluster mounting bracket, available in black or white