SLA-4.1-90x35-1

SLA-4.1 90×35

Shaded Line Array with 4 x 4″ Low & Single Ribbon High Frequency Drivers with 90 H x 35 V Degree Coverage

The SLA-4.1 (90×35) is a compact frequency Shaded Line Array loudspeaker optimized for 90° H x 35° V coverage.  It employs a high output ribbon driver on an HF Wave Guide, and four 4” LF drivers within a slim profile enclosure.  It is designed to work in highly reverberant environments where a uniform horizontal coverage and a focused 35° vertical pattern are beneficial.

Key Features

• 120° H x 35° V coverage
• Maintains 35° vertical pattern to 900Hz
• Low Profile (only 3.4” deep)
• Optimized for Speech and musical detail

Applications

• Churches
• Classrooms
• Lecture Halls
• Flown Fill Speaker

Nominal Data

Vertical Directivity to: 900Hz
Nominal Coverage: 120° H x 25° V
Frequency Response: 120 – 20,000 Hz, ± 3 dB
Nominal Impedance: 4Ω (70-volt available)
Sensitivity (2.83 volts @ 1M): 95 dB
Power Handling (AES-2): Long-term 175 W
Maximum Output @ 1M: Long-term 116 dB, Peak 122 dB
Dimensions: Height: 25.62" [651mm], Width: 5.62" [143mm], Depth: 3.38" [86mm]

Data Sheet

Dimensional Drawings