Skip to main content
  • $93.10
  • Free 30-day Returns
  • Ships from United States.
    Sold by Adorama
    Hot Seller
    2.3 (3 seller ratings)

    Shipped by Adorama

    Meet Your Seller

    Lowell Manufacturing 8A50 8" 50W Coaxial Compression Driver

    • Item #: 9SIV18MKVB5955
    • Mfr. Part #: 8A50
    • Power Rating:50 watts RMS (nominal) measured per EIA Standard RS-426B
    • Sensitivity:89.6dB Average SPL (measured 2.83V at 1m) 106.6dB Maximum SPL (calculated based on power rating and measured sensitivity)
    • Impedance:Driver Nominal Impedance: 8 ohmsDriver Minimum Impedance: 7.6 ohms at 10093HzDriver Measured Impedance: 9.8 ohms at 1kHz
    • Frequency Response:50Hz-20kHz (+7.5dB)
    • Crossover Frequency:4000Hz, first order high-pass filter
    • Dispersion Angle:90 degrees conical at 2kHz octave (-6dB)
    • Cone:Polypropylene with rubber half-roll (up) surround
    • Magnet:20 oz (566.99g), strontium ferrite ceramic
    • Voice Coil:1.4" (3.56cm), copper wire over aluminum former
    • Terminals:Quick disconnect type, spade lugs
    • Diameter:2.05" (5.21cm) housing with 1" (26mm) diameter balanced-drive dome
    • Magnet:2 oz (56.70g), ceramic
    • Voice Coil:0.53" (1.35cm), copper wire and ferrofluid
    • Basket:20-gauge stamped steel with black enamel finish
    • Outside Diameter:8.08" (20.52cm)
    +
    +
    Overview
    Specs
    Reviews
    The 8A50 represents an upgrade in performance over standard commercial coaxial drivers with greater power handling, lower distortion and smoother musical sound. This driver is engineered for very high quality music and paging especially in large venues such as restaurants, hotel lobbies, retail stores and similar locations where the listening experience is a key part of customer satisfaction. A 20oz. LF magnet coupled with 1.4 inch copper voice coil drive a polypropylene cone with half-roll rubber surround for long cone travel and good edge damping. The post-mounted tweeter is a 1 inch balanced-drive dome protected by Ferrofluid and a first-order high-pass filter.

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
    • CONTACT

    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: 30 days
    • This item is covered by Adorama Return Policy

    Manufacturer Contact Info

    LOADING...