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LD230TDR08

ATOHM LD230 TDR -1
ATOHM LD230 TDR -1
ATOHM LD230 TDR -1

LD230TDR08

Drawing on proven expertise and the full know-how gained through the development and production of previous versions since the LD210, this latest generation LD230 "TDR" sets a new benchmark for excellence in covering the 20 Hz–200 Hz range. Thanks to its advanced technologies, this 23 cm woofer pushes the limits of what a loudspeaker of this size can achieve: delivering exceptional performance, whether used as an active subwoofer or as the low-frequency driver in ultra high-end speaker systems.

Specifications

Power handling : 300 W Rms
Peak power : 700 W rms (1s)
Sensitivity : 89 dB/2.83V/1m
Impedance : 8 ohms
DC resistance : 6.4 ohms
Resonance frequency : 38.6 Hz
QTS : 0.26
QES : 0.27
QMS : 3.46
CMS : 0.26 mm/N
MMS : 71.2 gr
VAS : 21 L
BL : 19.9 N/A
Le : 1.24 mH (L2=1.84mH R2=6.3ohms) -LR2 model
Sd : 240 cm²
Coil diameter : 50 mm
Coil height : 32 mm
Air gap height : 6 mm
Flux density : 12000 gauss
Linear excursion : +/- 13 mm
Maximum excursion : +/- 20 mm
Recommended roll off frequency : 400 Hz
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