Morel TiCW 638Nd standard | Fs 45 Hz, 87.0 dB, Qts 0.420 | LoudspeakerLab

Thiele-Small parameters

Fs: 45 Hz; Qts: 0.420; Qes: 0.470; Qms: 4.680; Vas: 14.00 L; Sd: 119.0 cm²; Re: 5.40 Ω; Le: 0.32 mH; Sensitivity: 87.0 dB; Nominal Z: 6.2 Ω; Measured range: 101-20000 Hz

Driver quality scores

On-axis flatness 78 · DI tracking 31 · DI smoothness 19

Usable passband

Scored passband 76 Hz–4.3 kHz

Measurement coverage

Spec-sheet profiles · Off-axis H/V response data available.

Recommended enclosure

Vented ~12.4 L · Fb 48 Hz

Measurement profiles

• IEC baffle (spec_sheet)
• IEC baffle (spec_sheet)

Where to buy

• madisound — $362.00 USD
• parts_express — $380.00 USD
• solen — $520.56 CAD
• soundimports — $289.21 EUR

Measurement quality

LoudspeakerLab evidence grade: C+ (53.6/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.