5.2 dB. 35Hz Electro-Mechanical Parameters* Nominal Impedance 2Q+2Q 40+40 20+20 40+40 Frequency Response 30 - 700Hz 31 - 700Hz 27 - 700Hz 27 - 700Hz Sensitivity (SPL@1 W/1 m)* 84 dB 84 dB 86 dB 86 dB D.C Coil Resistance (Re) 1.8Q+1.8Q 3.2 Q+3.2 Q 1.80+1.80 3.2 0+3.2 0 Inductance (Le) 1 kHz/20kHz 3.11mH/1.09mH 4.40m H/1.59m H 2.67mH/1.02mH 3.95mH/1.47mH Free Air Resonance (Fs) 33Hz 34Hz 30Hz 31Hz Equivalent Stiffness (Vas) 30L (1.1 ft3) 30L (1.1 ft3) 61L (2.2 ft3) 61L

** Based upon 3/4" (19mm) baffle thickness, with opening cut approximately to gasket inner diameter /////A\JP\NE DUAL 2 n TYPES APPLICATION DIAGRAMS sws-ios3D/sws-iee3D SCHÉMAS D'APPLICATION - TYPES. DOUBLE BOBINE, 2 O_ Example *1 One Amplifier and One Subwoofer Exemple *1 4f amplificateur et *T h.-p. d’extrêmes graves Example 8 One Amplifier and One Subwoofer Exemple S 1 amplificateur et *T h.-p. d’extrêmes graves JUMPER/CAVALIER JUMPER/CAVALIER Example 3 Two Amplifiera and Two Bubwoofer

• BEDIENUNGSANLEITUNG Lesen Sie diese Bedienungsanleitung bitte vor Gebrauch des Gerates. • MODE D’EMPLOI Veuillez lire avant d’utiliser cet appareil. • MANUAL DE OPERACION Lealo antes de utilizar este equipo. • ISTRUZIONI PER L’USO Si prega di leggere prima di utilizzare il attrezzatura. • ANVANDARHANDLEDNING Innan du anvander utrustningen bor du lasa igenom denna anvandarhandledning. • ALPINE ELECTRONICS OF AMERICA, INC. 19145 Gramercy Place, Torrance, California 90501, U.S.A. Phone 1-800-ALPI

19145 Gramercy Place Torrance, California 90501 U.S.A. Phone 1-800-ALPINE-1 (1-800-257-4631) ALPINE ELECTRONICS OF CANADA, INC. 777 Supertest Road Toronto, Ontario M3J 2M9 Canada Phone 1-800-ALPINE-1 (1-800-257-4631) ALPINE ELECTRONICS OF AUSTRALIA PTY, LTD. 161-165 Princess Highway, Hallam Victoria 3803, Australia Phone 03-8787-1200 ALPINE ELECTRONICS GmbH Frankfurter Ring 117, 80807 Munchen, Germany Phone 089-32 42 640 ALPINE ELECTRONICS OF U.K., LTD. ALPINE House Fletchamstead Highway, Covent

DOUBLE BOBINE, A Q_ Example *7 One Amplifier and One Subwoafer Exemple 1 1 amplificateur et 1 h.-p. d'extrêmes graves JUMPER/CAVALIER Example 3 Two Amplifiers and One Subwoofer Exemple 3 S amplificateurs et 1 h.-p. d'extrêmes graves ©- fx\ 1- 40 I SWR-lxxxD \ —i—Î>“.f¡> \ il \ 1 fZMimsmm] ) \t Example S One Amplifier and One Subwoafer Exemple S 1 amplificateur et 1 h.-p. d'extrêmes graves JUMPER/CAVALIER 0 © 20 n Example 4 One Amplifier and Two Subwoofers Exemple 4 1 am

Insert the speaker wires through the connection holes. / Inserer les fils d’enceinte dans les trous de raccordement. 2. Fasten with a hexagonal wrench. / Serrer avec une cle hexagonale. 6 Installation with a grille / Installation avec grille Installation with adapter rings / Installation avec bagues d’accouplement X5 X5 6 X5 56X4 Midrange Installation / Installation du haut-parleur medial Installation without a grille / Installation sans grille X3 q Speaker Wire Connections / Raccordement des fi

B-52 manufactures some of the world’s best sounding and most reliable professional speaker systems and components. E.T.I. Sound Systems, Inc., manufacturers of B-52, takes great pride in thoroughly testing each B-52 product prior to shipment. Please read the warranty terms and conditions below and carefully read the provided Limited Warranty Card for additional terms and conditions. LOUDSPEAKER & MID-RANGE COMPONENTS: E.T.I. Sound Systems, Inc. warrants the original purchaser that the B-52 subwo