Beyma 12WR400 (8 Ohm) standard | Fs 42 Hz, 96.5 dB, Qts 0.270 | LoudspeakerLab

Thiele-Small parameters

Fs: 42 Hz; Qts: 0.270; Qes: 0.280; Qms: 5.600; Vas: 91.00 L; Sd: 530.0 cm²; Re: 5.60 Ω; Le: 1.00 mH; Sensitivity: 96.5 dB; Nominal Z: 7.2 Ω; Measured range: 20-19679 Hz

Driver quality scores

On-axis flatness 46

Usable passband

Scored passband 78 Hz–2.8 kHz

Measurement coverage

Spec-sheet profiles

Recommended enclosure

Vented ~35.3 L · Fb 68 Hz

Measurement profiles

• spec sheet (spec_sheet)

Where to buy

• parts_express — $180.75 USD
• soundimports — $148.72 EUR

Measurement quality

LoudspeakerLab evidence grade: C (47.0/100). Based on measurement provenance, off-axis data, distortion, and T/S completeness.

More from Beyma

• 10BR60V2 (8 Ohm)
• 10CMV2 (8 Ohm)
• 10G40 (8 Ohm)
• 10MC500 (8 Ohm)
• 10MC500Nd (8 Ohm)
• 10MC700Nd (8 Ohm)
• 10MCB700 (8 Ohm)
• 10MCF400Nd (8 Ohm)

Manufacturer

• Beyma