B-52 Pro Audio Now Available @ Sweetwater Sound Inc.


Dual 15" Two-Way Speaker System
    The SL-1515 is the largest SL-Series system with 800 watts power handling. The reliable 1” exit PETP film diaphragm compression driver provides smooth highs, while dual B-52 15-130 loudspeakers with 3” high temperature precision-wound polyamide voice coils provide an outstanding low-frequency performance.

    Erganomic B-52
    handle for
    easy lifting
    Wave Guide
    Flange Ports

    Product Specs

    Nominal Impedance:
    Frequency Response:
    High-Freq. Dispersion:
    X-Over Points:
    Power Handling:
    SPL @ 1w1m:
    Peak SPL:
    Dimensions (W”x H” x D”):
    Weight (lbs):
    4 Ohms
    40-19K Hz
    90° x 40°
    1.6K Hz
    800 watts
    100 dB
    132 dB
    21 x 48 x18

    Handle Your Success

    B-52’s enhanced-grip metal handles are the ultimate solution for carrying your B-52 loudspeakers. Constructed of bullet-proof stamped steel with a pressure-sensitive rubber backed grip, these handles are specially designed to fit in the palm of your hand.

    Elliptical Wave Guide

    B-52’s new waveguides are a perfect complement to the COMP-4 compression driver. The coverageis uniform over more than 3 octaves and the overall response is smooth and extended. The asymmetrical shape allows close physical coupling to the woofer and a slight tilt of the sound down to listening level.

    Flange Ports Increase Efficiency

    All SL-Series full-range systems utilize the COMP-4 1” exit pure titanium compression driver. The COMP-4 provides smooth mids and extended high-frequency reproduction.