Zx1 Series Loudspeaker Owner’s Manual
Important Safety Instructions CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. AVIS: RISQUE DE CHOC ELECTRIQUE. NE PAS OUVRIR. WARNING: CONNECT ONLY TO MAINS SOCKET WITH PROTECTIVE EARTHING CONNECTION.
Precautions • Do not use Zx1 loudspeakers in an environment where temperatures exceed +40°C (104°F). • Never expose a Zx1 loudspeaker to rain, water, or high moisture. • Electro-Voice Zx1 loudspeakers are easily capable of generating sound pressure levels sufficient to cause permanent hearing damage to anyone within normal coverage distance. Caution should be taken to avoid prolonged exposure to sound pressure levels exceeding 90 dB. Table Of Contents Description.......................................
Description Thank you for choosing an Electro-Voice Zx1 passive loudspeaker system. Please take time to consult this manual to understand all the features built into your Electro-Voice system and fully utilize its performance capabilities. Only to be expected from Electro-Voice, the Zx1 packs a big-stage punch. Electro-Voice drivers, and components are legendary—all proven at the highest levels of live performance.
Specifications Model Zx1-90 Zx1-Sub Freq. Response (-3 dB)1: 60 Hz – 20 kHz 53 Hz – 125 Hz Freq. Range (-10 dB)1: 48 Hz – 20 kHz 42 Hz – 200 Hz Rec. Hipass Frequency: 40 Hz 38 Hz Axial Sensitivity: 94 dB (1W / 1m) 94 dB Max. Measured SPL1, 2: 126 dB 127 dB Horizontal Coverage: 90° or 50° Omnidirectional Vertical Coverage: 50° or 90° Omnidirectional Power Handling: 200 W Cont., 400 W Prog., 800 W Peak 400 W Cont., 800 W Prog.
Tripod and Floor Monitor Operation Floor Monitor Electro-Voice Zx1 loudspeakers may be used as a floor monitor by placing the speaker on the integral monitor angle. Make sure to: • • • Place the speaker on a level, stable surface that is solid and secure. Route cables and position the stand so that performers, production crew and audience members will not trip over the stand or cables and pull the speaker system over. Secure cables with wire ties or tape whenever possible.
Tripod and Floor Monitor Operation (cont’) Tripod Electro-Voice Zx1 speakers include 35 mm (1-3/8 in) stand mounts to allow mounting on tripod stands. Make sure to: • • • • • • • Check the specifications of the speaker stand to be certain it is capable of supporting the weight of the speaker. Check that the speaker stand is placed on a flat, stable surface and be sure to fully extend the legs of the stand. Do not try to make the stand “taller” and compromise its structural integrity.
Suspending Zx1 Loudspeakers Electro-Voice Zx1 loudspeakers may be safely suspended with single stud fittings by using the MP1 suspension kit, or quickly attached to a truss by using the CA-Zx truss clamp adaptor (both sold seperately). See MP1 or CA-Zx instruction sheets for proper assembly and use. WARNING: Suspending any object is potentially dangerous and should only be attempted by individuals who have a thorough knowledge of the techniques and regulations of rigging objects overhead.
Rotating the 90° Horn The 90° version of the Zx1 allows for the horn to be rotated for more effective coverage if desired. The horn is factory-installed with the 90° coverage in the horizontal plane and the 50° coverage in the vertical plane. The 100° version of the Zx1 has the same coverage pattern in both the horizontal and vertical planes, so rotating the horn will not change the coverage pattern. To rotate the horn follow the steps below: 1. Remove the grille screws/grille assembly. 2.
Recommended Configurations Basic Stereo System using Zx1’s NL4 Pin Configuration Pins 1+ and 1- Used Pins 2+ and 2- Not Used Amplifier Load (per Output Channel) # of Speakers Nominal Minimum 1 8Ω 7Ω 2 4Ω 3.5 Ω 3 2.7 Ω 2.3 Ω 4 2Ω 1.8 Ω Zx1 Zx1 Caution: Do not exceed the maximum load rating of the amplifier.
Recommended Configurations (cont’) Linking Zx1-Sub subwoofers to Zx1’s This configuration allows a user to increase the low frequency performance without using additional amplifier channels. NL4 Pin Configuration Pins 1+ and 1- Used Pins 2+ and 2- Not Used Zx1 Zx1 Amplifier Load (per Output Channel) # of Subwoofer/ Nominal Minimum Full-Range Combinations 1 6Ω 4.6 Ω 2 3Ω 2.3 Ω Caution: Do not exceed the maximum load rating of the amplifier.
Dimensions Zx1 454 mm [17.87 in] Left View Front View Right View Rear View 282 mm [11.10 in] 221 mm 261 mm [8.70 in] [10.26 in] Bottom View Zx1-Sub 229 mm [9.00 in] 457 mm [18.00 in] 444 mm [17.50 in] 111 mm [4.38 in] Top View 173 mm [6.82 in] 400 mm 169 mm [15.75 in] [6.67 in] 117 mm [4.
Frequency Response Graphs Zx1-90 110 100 Impedance (ȍ) Sensitivity (dB) 100 90 80 10 Frequency Response, Full Space 70 Impedance 50 100 1000 3.16 20000 10000 Frequency (Hz) Zx1-Sub 110 100 Impedance (ȍ) SPL, 1 W/1 m (dB) 100 90 80 10 Frequency Response, Half Space 70 Impedance 50 100 1000 3.
Troubleshooting Problem 1. No Sound 2. Poor Low Frequency Response Possible Cause(s) Action Amplifier Connect a known working test speaker to the amplifier outputs. If there is no sound, check that all the electronics are on, the signal routing is correct, the source is active, the volume is turned up, and so on. Correct/repair/replace as necessary. If there is sound, the problem is in the wiring. Wiring Verify that you have connected the correct wire pairs to the amplifier.
Warranty Information Visit www.electrovoice.com for warranty information.
Electro-Voice 12000 Portland Avenue South, Burnsville, MN 55337 Phone: 952/884-4051, Fax: 952/884-0043 www.electrovoice.com © Bosch Communications Systems Part Number F.01U.286.926 Rev 02 05/2013 U.S.A. and Canada only. For customer orders, contact Customer Service at: 800/392-3497 Fax: 800/955-6831 Europe, Africa, and Middle East only. For customer orders, contact Customer Service at: + 49 9421-706 0 Fax: + 49 9421-706 265 Other International locations.
