Alfatron ALFW-550P

The ALFW-550P is a 2×50-watt active surface mount speaker set featuring balanced audio inputs and a powerful stereo speaker system.

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Description

The ALFW-550P is a 2×50-watt active speaker set featuring balanced audio inputs and a powerful stereo speaker system, making it ideal for meeting rooms, conference rooms, classrooms and similar environments.

Despite its compact design, the ALFW-550P delivers excellent sound performance through integrated 2-way speakers units. The system combines a dedicated bass woofer with a midrange and tweeter driver, providing clear vocal, detailed highs and strong low-frequency response. Included speaker mounts allow for flexible installation, enabling placement on a desktop or secure wall mounting.

Features:

  • 2 x 50-watt active speakers
  • Automatic standby mode after 5 minutes without signal (0.5 watt)
  • Audio inputs: 1 x RCA + 1 x Stereo 3,5 mm + 1 x Balanced LOOP and Sub output
  • One pair of speakers (one active + one passive)
  • Remote Control
  • Available in White / Black

Specifications

General specifications
Frequency Response60Hz~20KHz@-10dB, 70Hz ~20kHz@-3dB
Sensitivity87dB
Rated Power2 × 50 Watt (4Ω)
Nominal Coverage AngleHorizontal 90 × Vertical 60 @ -6dB
Max SPL (sound pressure level) 1m distance104dB
Power Supply110~240 Volt AC
Power ConsumptionWorking ≦ 150 Watt, Standby ≦ 0.5Watt
Signal In1 × RCA, 1 × Optical, 1 × USB
Signal Out1 × LOOP & 1 × SUB OUT
Speaker Output2 PIN Phoenix
Dimensions (W × D × H)160 × 145 × 260mm
Physical specifications
ComponentBass5.25″
Tweeter1.0″
MaterialEnclosurePlastic
Mounting panelAluminum mesh & installation bracket
ColorBlack / White
Unit Weight2.67kg
Gross Weight 13.1kg / 4pcs
Packing Dimension57.5 × 49 × 32.5CM
AccessoriesRemote control, aluminum stand, AC power cord
Woofer speaker specifications
Voice Coil Size25.9 × 0.23mm EISV / 2 Layer CW
DC Impedance4.2Ω
FormerASV
Magnet90 × 32 × 16 Y30
BasketIron
Cone MaterialPaper cone with PP coating, rubber surround
Spider65%PET + 35%COTTON
Net Weight1.05Kg
Tweeter speaker specifications
Voice Coil Size25.5 × 0.10 EISV / 2 Layer CCAW
DC Impedance7.2Ω
FormerKATON
Magnet24.5 × 3.5 N35
Cone MaterialSilk surround + Titanium
Net Weight0.0485Kg

Resources

Brochure