15" powered loudspeaker with bluetooth audio*

  • High‑quality Bluetooth audio streaming for background music or musical accompaniment.
  • QuickSmartDSP features best‑in‑class processing. Easy setup via four presets, sub/top system‑match, two‑band EQ, five user‑programmable presets, visual monitoring of limiter status, input level control and meters, and master volume control to optimize gain structure, all via LCD.
  • High‑efficiency 1000 W Class‑D power amplifier delivers up to 127 dB peak SPL utilizing transducers designed and engineered by EV.
  • EV‑patented Signal Synchronized Transducers (SST) waveguide design provides precise and consistent coverage, minimal distortion, and maximized acoustical loading.
  • Three optimally located handles combined with a rugged composite structure provides the most portable professional sound speaker on the market.

NOW STREAMING: Electro-Voice ZLX best-selling speaker family adds Bluetooth audio streaming models

ZLX portable loudspeakers offer the best performance and reliability in their class — with components and engineering that work together to make it quicker and easier than ever to take control of your sound, whatever the gig. Now with Bluetooth enabled wireless audio streaming, legendary ZLX performance becomes even more convenient with the ability to connect to any mobile device for streaming your music library.

Featuring custom drivers housed in an innovative cabinet design, the two new wireless, compact, and versatile ZLX models make EV's renowned sound quality and rugged reliability more accessible than ever before.


* Bluetooth is available in select countries. The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Bosch Security Systems, Inc. is under license. Other trademarks and trade names are those of their respective owners. ©2018 Bosch Security Systems, Inc.


Frequency Response (-3 dB)1 55 Hz - 18 kHz
Frequency Range (-10 dB) 42 Hz - 20 kHz
Maximum SPL2 127 dB

Coverage (H x V) 90° x 60°
Power Rating 1000 W
LF Transducer EVS-15K, 380 mm (15 in) woofer
HF Transducer DH-1K
Connectors (2) XLR/TRS Combo Jack (1) 3.5 mm Input and (1) XLR link Output
Enclosure Polypropylene
Grille 18 Gauge steel with black powder coat
Color Black
Dimensions (H x W x D) 685 mm x 426 mm x 383 mm (27 in x 17 in x 15 in)
Net Weight 17.3 kg (38.0 lb)
Shipping Weight 23.0 kg (50.78 lb)
Power Consumption3 100 - 240 V~, 50 - 60 Hz, 0.8 - 0.5 A
1 Full-Space measurement using the MUSIC DSP preset.
2 Maximum SPL is measured at 1 m using broadband pink noise at maximum output.
3 Current rating is specified at ⅛ full output power.



Name Language Size Date
ProSound Loudspeakers and Electronics Catalog EN 15.43MB 04.02.2019
Portable speakers catalog 2021 GLOBAL EN 6.43MB 02.19.2021
Retail catalog EMEA EN 59.07MB 11.10.2020
Retail catalog EMEA DE 29.85MB 11.10.2020
Name Size Date
Environmental Compliance Document 148KB 10.03.2017
ZLX Declaration of Conformity 614KB 12.01.2020
Name Language Size Date
ZLX-15BT Engineering Data Sheet EN 1.26MB 08.14.2018
ZLX-12BT Datasheet PT 1.38MB 06.04.2018
ZLX-12BT Datasheet TH 1.31MB 06.04.2018
ZLX-15BT Datenblatt DE 1.26MB 06.04.2018
ZLX-15BT Engineering Data Sheet KO 1.38MB 06.04.2018
ZLX-15BT Fiche Technique FR 1.26MB 06.04.2018
ZLX-15BT Hoja de Datos de Ingeniería ES 1.26MB 06.04.2018
ZLX-15BT データシート JA 1.34MB 06.04.2018
ZLX-15BT 数据表 ZH 1.35MB 06.04.2018
Name Language Size Date
ZLX User Manual EN 8.71MB 05.03.2019
ZLX Wall Mount Bracket Installation Guide EN 2.25MB 03.11.2014
ZLX-12P & ZLX-15P Quick Start Guide EN 1.04MB 01.18.2013
Série ZLX Manual PT 8.72MB 07.23.2019
ZLX Serie Benutzerhandbuch DE 8.72MB 07.23.2019
ZLX Series Manual ES 8.72MB 07.23.2019
ZLX Series Manual FR 8.73MB 07.23.2019
ZLX シリーズ マニュアル JA 8.87MB 07.23.2019
ZLX 시리즈 설치 매뉴얼 KO 8.81MB 07.23.2019
ZLX系列产品说明书 ZH 8.71MB 07.23.2019
Name Size Date
IMG 0801 6.59MB 12.13.2012
Rocker Carry 836KB 03.29.2013
Rocker Unload 946KB 03.29.2013
ZLX App 10 2.46MB 11.16.2016

ZLX-15BT Hero Left


ZLX-15BT BackPanel

ZLX-15BT Hero Monitor

ZLX-BT 12-15 Comparison

ZLX-BT Upright Monitor

Name Language Size Date
General Terms & Conditions of Deliver for Export Business EN 57KB 11.26.2014
Warranty conditions for Electro-Voice products in Europe, the Middle East, & Africa EN 496KB 09.29.2020
Allgemeine Lieferbedingungen DE 184KB 11.30.2016
Warranty conditions for Electro-Voice products in Europe, the Middle East, & Africa DE 492KB 06.19.2019
Name Language Size Date
Audio 101 - Basic Audio Terminology EN 2.74MB 12.13.2012
Audio 101 - Loudspeaker Basics EN 3.02MB 12.13.2012
PA Bible 11: Portable Sound Systems for the Small Club EN 470KB 12.26.2007
The EV PA Bible EN 1.14MB 12.26.2007
The PA Bible Chapter Zero EN 1.14MB 06.11.2018

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