SEAS E0121-04/06 (C16NX001/X) 'Excel'

Coaxial loudspeaker with Metamodal™ TPCD.

Metamodal™ TPCD (Thin-ply Carbon Diaphragm) is an advanced diaphragm material, which combines thermoplastic composites with carbon fiber to achieve an exceptional stiffness-to-weight ratio, resulting in reduced distortion and improved sound accuracy.

The term Metamodal™ refers to the ability of the material to control modal resonances, meaning it minimizes unwanted vibrations that typically color the sound in conventional speaker diaphragms. By carefully tuning these properties, Metamodal™ TPCD enables clearer, more detailed sound reproduction across the frequency spectrum.

• Nominal impedance (tweeter/woofer) [Zn]: 6/4 Ω
• Recommended frequency range (tweeter): 2000…30000 Hz
• Recommended frequency range (woofer): 20…4000 Hz
• Resonance frequency (tweeter/woofer) [fs]: 1490/38 Hz
• Sensitivity (tweeter/woofer) [2.83 V⁄1m]: 90/89 dB
• Equivalent volume (woofer) [Vas]: 18 l
• Total Q factor (woofer) [Qts]: 0.29

См. также:

SEAS Excel E0121-04/06 (C16NX001/X) - information in PDF format (999 kB)