Acoustic products

OWS-131845TA-8E

Rectangular speaker

This high-efficiency microspeaker has been upgraded to deliver even higher SPL levels with extented high frequency respose compared to the previous version without increasing the outer dimensions. Also available with wires.
OWS-131845TA-8E
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Characteristics

Size (ØxH) [mm]
0.0x4.5
Size (LxWxH) [mm]
18.0x13.0x4.5
Sensitivity [dBSPL]
81.0±3 dB
1W/1.0m, 1cc rv
Impedance [Ω]
8
Power [W]
1.0 / 1.2
nom / max, in 1cc
F0 [Hz]
1000
(in 1cc)
Termination
Terminals
Also available with wires

Specifications are subject to change without prior notice. Upon request Ole Wolff can supply further specifications, simulation parameters etc.

Mechanical drawing

OWS-131845TA-8E

Info & application support

Updated 11-02-2026 17:43

Ole Wolff Elektronik A/S | Roedengvej 14, 4180 Soroe, DK Denmark | +45 5783 3830 | sales@owolff.com