SL Series DSP Active Neodymium Magnet Aluminum Alloy Column Speakers

3-inch neodymium magnet aluminum alloy speaker column

Key Features

1. Die-cast aluminum alloy enclosure with imported matte baked paint finish;

2. Features a 3-inch neodymium magnet woofer paired with a 2-inch ribbon tweeter in a direct-radiation configuration;

3. Includes wall-mounting bracket holes to enhance SPL and reduce vertical radiation beam width;

4. Significantly improves direct-to-reverb ratio, making it ideal for music and vocal reproduction in reverberant fixed installations. Delivers exceptional speech intelligibility and enables precise point-to-point sound field control;

5. Suitable for classrooms, conference rooms, lecture halls, multipurpose venues, music lounges, and cinema/karaoke theaters.

Technical Specifications

 

12-inch DSP Active Subwoofer

Key Features

1.Built-in DSP digital processing Class D dual-channel amplifier module;

2.Compact yet powerful low-frequency performance, flexible placement, and convenient transportation to meet the demands of larger venues with more audience capacity.

Technical Specifications:

Driver: 12″ cone woofer, 2-in/2-out full-featured DSP, 2-channel power amplifier

Frequency Range (-10dB): 30Hz-500Hz

Frequency Response (±3dB): 40Hz-300Hz

Maximum SPL: 128dB (132dB peak)

Rated Power: 400W (1600W peak)

Nominal Impedance: 4Ω

Sensitivity: (1W/1M) 102dB

Color: Standard Black

Mounting Compatibility: Standard speaker pole mount holes on top and sides, acoustic foam dust cover

Physical Dimensions HWD (mm): 510x352x530

Net Weight/Gross Weight (kg): 23/25