Audio Database


A speaker system developed for stage speakers in halls and holdbacks in studios.

The MK series is a product of ALTEC Sound Development (ASD), a brand established by Elektri, and is a Japanese systematized version of ALTEC products.
The MK-5 was developed as a more user-friendly speaker based on the achievements of the conventional A5 system.
The low range is equipped with a 38 cm cone type woofer, 3156.

A horn type unit that combines manta ray Lehorn MRII594 and driver unit 288 to 8 k is installed in the high range.

N-8500-8A is mounted in the network part.

The cabinet has a bass reflex design based on the Thiele & Small theory.
In addition, FRP and wood plywood are used as materials.

Model Rating
Method 2-Way, 2-Speaker, Bass Reflex System, Bookshelf Type
Unit For low band : 38 cm cone type (3156)
For High Range : Horn Type (MRII594 + 288-8K)
Other : Network (N-8500-8A)
Frequency characteristic 50 Hz to 16 kHz
Impedance 8 Ω
Allowable input 75W
Output sound pressure level 99dB
Crossover frequency 500Hz
External dimensions Width 640x Height 900x Depth 540 mm
Weight 69.5kg