12 January 2026

1 SOUND Introduces the Sona 35, a High-Fidelity, Full-Range, Point Source

The Sona 35 by 1 SOUND is a slim, full range architectural loudspeaker designed for high fidelity distributed audio applications. This passive single channel three way point source delivers clear balanced sound with extended low frequency performance down to 58 Hz while maintaining a compact profile under 32 inches long and less than 4 inches deep.

Designed for flexible installation the Sona 35 can be mounted horizontally or vertically using the included recessed bracket recessed into walls or aimed with an optional swivel mount. Rated IP55 and saltwater resistant it is suitable for indoor or outdoor use and is offered in two versions with either a marine grade cable gland or a screw terminal connector.

Standard black and white finishes are available along with custom color options.

The Sona 35 is a full range architectural loudspeaker engineered for high fidelity sound reproduction. As a single channel three way point source it delivers clear detailed audio with extended low frequency performance down to 58 Hz. Its slim enclosure measuring approximately 32 inches long and less than 4 inches deep allows it to achieve strong output levels while maintaining a discreet visual profile.

Designed for installation flexibility the Sona 35 is ADA compliant when mounted with the included recessed bracket and can be installed horizontally or vertically recessed into a wall or aimed using an optional swivel mount for directional control. With an IP55 rating and saltwater resistant construction it is suitable for both indoor and outdoor use. The loudspeaker is available in two configurations including a marine grade cable gland with stainless steel hardware or a screw terminal connection and can be finished in standard or custom colors to suit a wide range of applications.

Specifications

Description:    Passive, 3-way, high-fidelity point source
Bandwidth:     58 Hz – 18 kHz (-6 dB preset dependent)
Max SPL:    120 dB @ 1m with preset
Power:    720 watts (program), 360 watts (AES)
Directivity:    85° conical
Elements:    (1) 5″ coaxial, (2) 5″ low frequency drivers, (2) 5″ passive radiators
Impedance:    16Ω
Connectors (S35i):    (1) screw terminal block with input +/- and loop +/-
Connectors (S35m):    (1) marine grade cable gland with 6 feet of 16/2 gauge wire in black or white
IP Rating:    IP55 indoor/outdoor and saltwater-resistant
Rigging:    (2) M6 points (only for included flush-mount bracket), (4) M6 points (only for Swivel Mount accessory)
Weight:    15.5 lb / 7 kg
Construction:    Finland birch plywood (phenolic resin), three coats of polyurea, matte salt and UV-resistant coating, A4 (316) stainless steel hardware, 3D spacer mesh fabric
Accessories:    Recessed Mounting Bracket [included], Sona Swivel Mount
Dimensions:    6.1″ (150 mm) W x 32.28″ (820 mm) H x 3.94″ (99 mm) D
Colors:    Stocking black and white, custom colors and finishes available

Launching this spring–be among the first to experience the Sona 35 at ISE Barcelona, stand 7N500.