Meta-Tech Solutions and Systems Corp.

ALTI4M

2-way 4″ design surface mount loudspeakers

  • Innovative & unique design
  • Wide opening angle
  • AWX5™ waterproof connector
  • Outdoor rated construction
  • Countless mounting possibilities
  • Multi-tapping 70V / 100V line transformer

Technical specifications

Available models
ALTI4M/B  Black version
ALTI4M/W  White version
System specifications
Peak power handling 120 W
Program power handling 60 W
Continuous power (AES) 30 W
Speaker type 2-way coaxial
Drivers 4”
Impedance 16 Ω
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
Dispersion Conical 165° (average 500 Hz to 5 kHz @ -6 dB)
Connectors Waterproof AWX-5 connector
Sensitivity (1W/1m) 80 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
Ingress Protection rating IP65
Product Features
Dimensions 205 x 170 x 258 mm (W x H x D)
Connection cable length 0.7 m
Construction Polypropylene
Front finish Aluminium grill
Mounting & handling 2-way Revolving mounting bracket
Accessories Included 5-pin connection cable (70 cm) – AWC07
    2-way Revolving mounting bracket
Weight 2.31 kg

Description

“Don’t feel like hanging around?”

The ALTI4M is a variant of the ALTI pendant speakers, featuring a die-cast mounting bracket for wall & ceiling mount purposes. This allows the same audio system design and identity throughout the entire installation in case some areas are not allowing pendant solutions being used due to the ceiling heights or structures. Acoustics and construction are identically crafted, while connections are made through weatherproof AWX5™ connectors, this construction has an IP65 rating.

The ALTI4M features a 2-way 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.