LD Systems MAUI i1 Passive Indoor/Outdoor Installation Column Loudspeaker, Black

For acoustically challenging interiors where music and speech must be clearly understood, even in the rearmost rows, there is one solution - MAUI i1. This feature is achieved with nine 3” mid-range drivers, two 1” neodymium high-frequency drivers and a specially developed BEM-optimized Waveguide. This combination avoids unnecessary reflections on the floor and on ceilings by keeping the vertical dispersion as narrow as possible and the horizontal one as wide as possible. Installers can easily integrate the MAUI i1 in any constant-voltage audio system. This is made possible with an 8 Ohm / 70 V / 100 V selector switch. In addition, you can tap the power down to 60 W, 30 W, 15 W and 7.5 W depending on how many speakers you need to run in parallel and for a more efficient performance. At 8 Ohms, you can benefit from the best frequency response and highest 120 W RMS power rating.

Key Features

• Surface-mounted passive column Loudspeaker with nine 3” mid-range woofers and two 1” neodymium tweeters
• BEM-optimized high frequency waveguide for wide horizontal and controlled vertical dispersion
• 120 W RMS at 8 ohms
• Input selector switch: 8 ohms (transformer bypass) / 100 V / 70 V
• 70 V / 100 V power taps: 60 W, 30 W, 15 W, 7.5 W with low saturation transformer
• IP65 protection class, aluminum speaker grille and weather treated cones
• Sealed connection panel cover for outdoor protection
• 4-Pole Terminal Block connector for parallel speaker connection
• Extensive passive audio crossover for balanced frequency response and Self-resetting overload protection for tweeters

Technical Specifications

Product type
Installation Loudspeakers
Type
Passive
Low/mid driver dimensions
9 x 3”
Woofer size
76.2 mm
Woofer magnet
Ferrite
Woofer brand
Custom-made
Horn
BEM optimized CD Horn
HF driver dimensions
2 x 1”
HF driver size
25.4 mm
HF driver magnet
Neodymium
HF driver brand
Custom-made
Dispersion (H x V)
120° x 30
Load rating (RMS)
120 W
Peak power
480 W
Frequency response
130 - 19000 Hz
Crossover frequency
2500 Hz
SPL (1W/1m)
94 dB
Max. SPL
116 dB
Impedance
8 Ohm(s)
Input selector switch
70 V - 100V - 8 Ohms (transformer bypass)
100V Transformer power taps
60 - 30 - 15 - 7.5 W
70V Transformer power taps
60 - 30 - 15 - 7.5 W
Protection class IP
65
Loudspeaker inputs
1
Speaker input connections
4-pin Euro Terminal Block (Pitch - 5,08 mm)
Cabinet material
Aluminum
Cabinet construction
Closed
Width
85 mm
Height
985 mm
Depth
105 mm
Accessories (included)
U-Bracket for surface mount
Optional accessories
(not available yet), Bracket for tilt installation applications
Weight
8,6 kg