Audaphon AC 165/50C2C

With the help of the chassis overview page you find more than 5000 loudspeaker chassis.

recommended cabinet 1:
closed cabinet with 1,7 L volume
from 152/96 Hz (-3dB/-8dB)

recommended cabinet 2:
3 L volume bass reflex cabinet
with HP50 reflex tube, 28 cm long.
from 103/76 Hz (-3dB/-8dB).

Audaphon AC 165/50C2C order no. au-ac16550c2c EUR 139,00

excl. VAT: € 116.81 / $ 131.99
. The basket is made of die-cast.

power handling (continuous/programme) = 150/300 W
resonance frequency fs = 37 Hz
impedance R = 8 Ohm
sound pressure level SPL = 90 dB (2,83V; 1m)
DC resistance Re = 7 Ohm
force factor BL = 10,8 N/A
voice coil inductance L = 0,67 mH
effective piston radiating area Sd = 133 cm²
effective mechanical mass incl. air load mms = 14,3 g
equivalent volume of compliance Vas = 32 l
total Q factor Qts = 0,19 (Qms=4,22, Qes=0,2)
maximum peak linear excursion vibration x_lin = +/- 6 mm
mounting diameter d = 151 mm
overall diameter d = 185 mm
mounting depth (not countersunk) t = 82,5 mm
mass m = 2,6 kg

show kits to this chassis hide kits

The cabinet volume calculations are executed considering an external resistance of 0.3 Ohm. We are using, if no other data is known or available, the information supplied by the manufacturer.

Please note: the frequency response doesn't say much about the cut-off frequency inside the cabinet! Therefore, we mostly give you 2 examples with dimensioning considerations and an indication, how low the loudspeaker will reproduce.