Audio Pro Black Diamond V.2 User manual

Black Diamond
Black Diamond is our biggest success ever! Appointed
HiFi Speaker of the Year in both Sweden and Norway.
Test winner in every test it has participated in.
Black Diamond offers an appearance and performance
of absolute world class. Big sound and sleek silhouette.
The extremely solid cabinet is covered with black high-
gloss piano finish and is equipped with a high-quality
woofer plus a brilliant 3/4” soft dome tweeter. You will also
find heavy-duty speaker binding posts to connect dual
cables or dual amplifiers (bi-wiring or bi-amping).
Black Diamond is developed to give its best performance
in your home environment. A very special bass reflex port,
AirFlow 69, is mounted downfiring for maximal bass con-
nection with your room. Black Diamond is also equipped
with adjustable metal spikes to ensure optimal distance
from the floor (35 mm).
BLACK DIAMOND
Type: Bass reflex
Tweeter: 3/4” dome
Woofer: 6 1/2”
Frequency range: 28-22.000 Hz
Sensitivity (1W/1M): 91 dB
Impedance: 4 ohm
Crossover frequency: 3.200 Hz
Amplifier requirement: 20-150W
Dimensions (WxHxD mm): 188x950x310 mm
With spikes: Height +35-40mm mm
Color finish: Black high-gloss