ALTI4

2-way 4" pendant speaker

1
Innovative rear cover
2
3.5m suspension cable with dual steel core
3
High-quality polypropylene enclosure
4
Rotary selector switch for tappings
5
Wide opening angle
6
Clear and true-to-nature audible music and speech
7
Dual Gripple™ locking system
8
2-way loudspeaker construction
  1. Innovative rear cover
  2. 3.5m suspension cable with dual steel core
  3. High-quality polypropylene enclosure
  4. Rotary selector switch for tappings
  5. Wide opening angle
  6. Clear and true-to-nature audible music and speech
  7. Dual Gripple™ locking system
  8. 2-way loudspeaker construction

"Pure sound, hanging around."

The ALTI4 is a 2-way pendant loudspeaker featuring a 4” driver combination with a coaxially mounted 1” soft dome tweeter and is fitted with a phase plug for excellent off-axis performance.

The 2-way combination with a high-quality polypropylene enclosure and acoustic engineering craftsmanship guarantees premium performance for demanding applications. A continuous power handling of 30 Watt (RMS) and maximum power handling of 60 Watt is achieved. Connections are made through a terminal block connector behind the rear cover, accompanied with a power tap selector switch for the tapping of a 70V/100V line transformer with tappings for 24W, 12W, 6W and a 16 Ohm bypass connection.

Mounting the speaker is done through a connection cable with two integrated steel cores for suspending with an additional drop safety. Fixation is made through two snap-hooks on one end and a dual Gripple™ fixation on the other end. The included cable length of 3.5 meters offers possibilities for a wide variety of ceiling heights. An innovatively designed rear cover of the speaker can be placed after installation and hides the connection and suspension on the speaker end. The ceiling end connections are covered through a cable cover.

Variants

  • ALTI4/B - Black version
  • ALTI4/W - White version
System specifications
Max. Power 60 W
RMS Power 30 W
Speaker type 2-way coaxial
Drivers 4”
Impedance 16 Ω
Connectors 4-pin Euro Terminal Block
Sensitivity (1W/1m) 80 dB
Line Transformer Tappings 1 208 Ω - 100 V / Not used - 70 V / 24 W
2 417 Ω - 100 V / 24 W - 70 V / 12 W
3 833 Ω - 100 V / 12 W - 70 V / 6 W
4 1667 Ω - 100 V / 6 W - 70 V / 3 W
Dispersion Conical 165° (average 500 Hz to 5 kHz @ -6 dB)
Sound Pressure (Max. W/1m) @ 16 Ω 95.1 dB
Frequency Range (-10 dB) 65 Hz - 20 kHz
Response (± 3 dB) 85 Hz - 20 kHz
Product features
Dimensions 6.69 x 8.78 " (Ø x H)
Connection cable length 137.80 "
Construction Polypropylene
Front finish Aluminium grill
Mounting & handling Dual snap hook and dual Gripple™ hanger
Weight 4.92 lb
Accessories Included null
2 Gripple™ hangers

Information sheet English

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Secure and fast mounting system

The ALTI series' connection cable, steel suspension and safety wire are all stored in one single outer jacket. Fixation is made through two snap hooks on one end and a Dual Gripple™ locking system on the other end. The included cable length of 3.5 meters offers possibilities for a wide variety of ceiling heights.

Discover SlideCap™

Wide opening angle

The wide opening angle of the speaker guarantees an exceptional dispersion in all different kinds of applications and locations with high ceilings and large open spaces. The carefully matched components and construction guarantee optimal coverage over the entire frequency range.

SlideCap™ - Fast and easy installation

An innovatively designed rear cover hides the connection and suspension on the speaker end. It can easily be attached and detached by sliding, even after installation. Leading to one neat and enclosed entity.

Discover SlideCap™

Plug-and-play multi-tapping

A rotary selector switch located behind the rear cover selects the setting between low impedance and 70V/100V use, while adjustments in tappings are easily made, even after already installed and connected.

Moisture resistant driver

Thanks to a special coating applied to the drivers, the ALTI series are also suitable for use in applications with high levels of humidity such as outdoor terraces, bathrooms or many more!

EASE Address

Generic Modeling Software for Distributed Loudspeaker Systems

EASE Address is a software that allows the modeling of acoustic sources, distributed loudspeaker systems in particular, in two dimensions.

Find out more about EASE Address

EASE Focus 3

Universal Sound System Modeling in 3D

EASE Focus 3 is an acoustic simulation program for 3D modeling of line arrays, sub arrays, columns and conventional loudspeakers.

Find out more about EASE Focus 3

SlideCap™

Fast and easy installation

Find out more about SlideCap™

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