KNOWLES - HODVTEC receiver serie

Dimensions (mm):
7.87 x 4.09 x 5.59
High output dual vented TEC receiverLow vibration for high output
Low end headroom for noise cancellation
Key features:
The DTEC Series combines two TEC speaker elements with a single round port.
Case size is equivalent to BK/EF. DTEC provides increased output and reduced vibration compared to a single speaker.

Dual elements with single sound port
More output than BK in equal package size
Reduced vibration compared to BK
Improved frequency response compared to BK
Reference Port location Sensitivity @ 1kHz (dB SPL) Sensitivity @1st Peak (dB SPL) DC Resistance (Ω) Impedance @ 500 Hz (Ω)
HODTEC-31230-000 12S 120.0 122.2 26.5 40.7
HODTEC-31516-000 25.0 120.0 122.5 102.0 171.0
HODTEC-31618-000 12C 119.0 115.5 8.6 21.8