Audio Footsteps

Search for Lo-D / Hitachi products by Yahoo!
Search for used audio on Yahoo Auction!

HS-1500
Commentary

This speaker system is the culmination of Lordi technology at that time. It was developed with the goal of giving top priority to performance and eliminating all cost constraints.

Equipped with 30 cm cone type woofer L-301 in the low range.
The cone section is a sandwich metal cone with ギャザードエッジ on the edge. In addition, the Lo-D actuator reduces distortion and the voice coil heat sink flattens impedance characteristics.

The middle area is equipped with a composite unit M-60 using an aluminum alloy sailor cap type diaphragm.

A horn type tweeter H-35H using a cascade horn is mounted in the high range.

The enclosure is finished with American cypress.

Model Rating
Method 3-Way, 3-Speaker, Airtight System, Floor Type
Units, etc. For Low Band : 30 cm Cone Type (L-301)
For Middle Range : Sailor Cap Type (M-60)
For High Range : Horn Type (H-35H)
Frequency characteristic 20 Hz ~ 18 kHz (-15dB Anechoic Room)
Rated input 20W
Impedance 8 Ω
Output sound pressure level 87dB/W/m
Crossover frequency 750 Hz, 3.2 kHz
Enclosure internal volume 150L
External dimensions Width 620x Height 810x Depth 450 mm
Weight 68kg