Product comparison · 2 loudspeakers

Biamp Community R2-474Z 3-way Grey Wired vs Biamp Community R2-66MAX 3-way Grey Wired

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  • 32specifications compared
  • 12differ
  • 20identical
  • 4known for one product only

Key differences

The Biamp Community R2-66MAX 3-way Grey Wired has 0.04 cm more tweeter diameter than the Biamp Community R2-474Z 3-way Grey Wired (2.54 cm vs 2.5 cm). The Biamp Community R2-66MAX 3-way Grey Wired has 1 more woofer drivers than the Biamp Community R2-474Z 3-way Grey Wired (2 vs 1). The Biamp Community R2-66MAX 3-way Grey Wired has 800 W more RMS rated power than the Biamp Community R2-474Z 3-way Grey Wired (1200 W vs 400 W). Tweeter diameter (imperial): 2.54 cm (1") on the Biamp Community R2-474Z 3-way Grey Wired, 3.56 cm (1.4") on the Biamp Community R2-66MAX 3-way Grey Wired. Frequency range: 70 - 16000 Hz on the Biamp Community R2-474Z 3-way Grey Wired, 73 - 22400 Hz on the Biamp Community R2-66MAX 3-way Grey Wired.

  • Tweeter diameter
    • Community R2-474Z 3-way Grey Wired:2.5 cm
    • Community R2-66MAX 3-way Grey Wired:2.54 cm
  • Tweeter diameter (imperial)
    • Community R2-474Z 3-way Grey Wired:2.54 cm (1")
    • Community R2-66MAX 3-way Grey Wired:3.56 cm (1.4")
  • Number of woofer drivers
    • Community R2-474Z 3-way Grey Wired:1
    • Community R2-66MAX 3-way Grey Wired:2
  • RMS rated power
    • Community R2-474Z 3-way Grey Wired:400 W
    • Community R2-66MAX 3-way Grey Wired:1200 W
  • Peak Music Power Output (PMPO)
    • Community R2-474Z 3-way Grey Wired:1600 W
    • Community R2-66MAX 3-way Grey Wired:4800 W
  • Speakers RMS power
    • Community R2-474Z 3-way Grey Wired:400 W
    • Community R2-66MAX 3-way Grey Wired:1200 W
  • Frequency range
    • Community R2-474Z 3-way Grey Wired:70 - 16000 Hz
    • Community R2-66MAX 3-way Grey Wired:73 - 22400 Hz
  • Impedance
    • Community R2-474Z 3-way Grey Wired:4 Ω
    • Community R2-66MAX 3-way Grey Wired:8 Ω

Side by side

Differences highlightedShow differences only (on)
Comparison of R2-474Z, R2-66MAX
36 specifications
Loudspeakers3 differ
Tweeter diameterDiffers2.5 cm2.54 cm
Tweeter diameter (imperial)Differs2.54 cm (1")3.56 cm (1.4")
Number of woofer driversDiffers12
Audio6 differ
RMS rated powerDiffers400 W1200 W
Peak Music Power Output (PMPO)Differs1600 W4800 W
Speakers RMS powerDiffers400 W1200 W
Frequency rangeDiffers70 - 16000 Hz73 - 22400 Hz
ImpedanceDiffers4 Ω8 Ω
SensitivityKnown for one104 dBUnknown — not stated by the source
BeamwidthDiffers40 - 70°60 - 60°
Sound pressure level (max)Known for oneUnknown — not stated by the source135 dB
Amplifier2 differ
Recommended amplifier power (max)Differs800 W2400 W
Recommended amplifier power (min)Differs400 W1200 W
Amplifier output power (tweeter)Known for oneUnknown — not stated by the source700 W
Weight & dimensions1 differ
WeightDiffers43.5 kg52.2 kg
Technical detailsidentical
Warranty periodKnown for one5 year(s)Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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