HK Audio CDR 210 F - Manual (Page 12)

Manual
COHEDRA
® & COHEDRA ® Compact
1.2 CDR 210 Sub Subwoofer
Design and Construction of the Subwoofer
The CDR 210 Sub enclosure is made of 19 mm,
13-ply birch plywood and coated with water-repel-
lent, black acrylic enamel. The baffle board cover
consists of a metal grille.
The CDR 210 Sub weighs 33 kg.
It is 110 cm wide, 32 high and 40 cm deep.
Two slot grips have been routed into the side panels
for easy transport and set-up.
Electrical and Acoustical Data
The CDR 210 Sub enclosure features two 10" woofers.
The loudspeakers are treated with a special coating
protecting them against dirt and moisture.
The CDR 210 Sub enclosure's nominal electrical
power-handling capacity is 600 watts RMS at 8 ohms
impedance. It produces a sound pressure level of
104 dB (1W@1m), measured under half-space con-
ditions. Maximum SPL measured under the same
conditions at a distance of one meter is 139 dB
at 10% THD. The frequency response of the
CDR 210 Sub ranges from 47Hz to fx (± dB).
Connections
The connector panel on the rear of the CDR 210
Sub enclosure is recessed to protect the ports from
harm. On this enclosure, you'll find two Speakon
NL 4 connectors. Both ports' four pins are wired
in parallel. Pin assignments are:
pin 1+ = mid/high +, 1- = mid/high -,
2+ = sub +, 2- = sub 2-.
The Cohedra CDR 210 Sub Subwoofer's
Technical Data
Power handling (RMS): 600 watts
Power handling (program): 1200 watts
Impedance: 8 ohms
Chassis: 2x 10"
Frequency range (±3 dB): 47 Hz to fx
Frequency range (-10 dB): 39 Hz to fx
SPL (1W / 1m, half-space): 104 dB
SPL (maximum, half-space) *): 139 dB @ 10% THD
SPL (peak, half-space) *): 142 dB
Connections
Ports: 2 Speakon NL 4 ports, wired in parallel
Pin assignments: 1+ = mid/high +, 1- = mid/high -,
2+ = sub +, 2- = sub 2-
Housing
Material: 19-mm, 13-ply birch plywood
Coating: Black acrylic enamel
Handles: Two slot grips on the sides
Weight:
33 kg / 72.6 lbs
Dimensions (W x H x D):
110 cm x 32 cm x 40 cm
43 2/16" x 12 4/16" x 15 5/16"
*) Specifications refer to a cluster of four
COHEDRA
® components.
Figure 3: Cohedra CDR 210 Sub