Electro-Voice MTL-1X User Manual

Technical Specifications:
The Electro-Voice
®
MTL-1X is a 1,200-watt subwoofer
loudspeaker system which combines the attributes of
both horn-loaded and vented box designs. The MTL-1X
design utilizes the unique double SubScoop™ cabinet
construction with two EVX-180B woofers, as used in X-
Array
TM
concert systems. The design behaves like a
horn over much of its range, but without the time delay
and weight problems usually associated with
conventional designs. Vented-box principles take over
for the lowest octave and assist in producing
exceptionally high levels of clean, punchy bass from a
modest-sized box. The reverse woofer orientation has
been used to optimize the rear chamber volume and
decrease the horn flare rate for extended low end
performance. When used with the MTH-1 mid/high
module, the MTL-1X provides high-output sound
reinforcement for clubs, large halls, or outdoor events
in a compact package which can be moved easily by a
two-person crew. Although the MTL-1X was designed
for use with the MTH-1 system, it may be used to
augment the bass performance of any Electro-Voice
stage system.
General Description:
MTL-1X
Dual 18” Low-Frequency
Horn-Loaded Sub-Scoop
TM
Loudspeaker System
Key Features:
• Dual Horn-Loaded EVX-180B 18” LF
Transducers for Reliable, Extended Low
Frequency Output
• 1200W Continuous (4800W Peak) Power
Handling
• High-Efficiency Sub-Scoop
TM
Design
• Horn Loading Provides Increased Throw
• Rugged, Road-Ready Cabinet with Metal
Grille and Black Carpet Finish
• Neutrik Speakon
®
Inputs
• Rear Casters for Improved Portability
esnopseR.qerF
1
:)Bd3-(zH061-zH25
egnaR.qerF
1
:)Bd01-(zH002-zH64
:ytivitisneSlaixA)m1/W1(Bd101
LPSdetaluclaCxaM
1
:Bd831
:egarevoClatnoziroHlanoitceridinmO
:egarevoClacitreVlanoitceridinmO
:rewoPmetsySdetaRkaePW0084,suounitnoCW0021
:srecudsnarTFLsrevirD)mm754(.ni81,B081-XVE)2(
revossorCdednemmoceR
:ycneuqerF
zH061-zH08
:ecnadepmIlanimoNsmhO4
:srotcennoCs'4LNnokaepSkirtueN)2(
:lairetaMerusolcnEtepraCkcalBhtiwdoowylP"4/3
:ellirGhtgneL-lluF,detaoCredwoPretseyloP
ogoLelbatatoRhtiwleetS
:)DxWxH(miDmm857xmm275xmm3611
)58.92x"05.22x"8.54(
:thgieWteN)sbl561(gk0.57
:thgieWgnippihS)sbl091(gk4.68
1
Half Space measurement.

Electro-Voice MTL-1X Specifications

General

Type	Subwoofer
Impedance	8 Ohms
Frequency Response (-10 dB)	38 Hz - 150 Hz
LF Transducer	1 x 18" (457 mm)
Nominal Impedance (Passive)	8 ohms
Input Connections	2 x NL4
Cabinet Material	Birch plywood
Depth	609.6 mm (24 in)
Frequency Response	38 Hz - 150 Hz
Coverage (Nominal -6 dB) V°	Omnidirectional
Power Handling	800 W / 1600 W / 3200 W
Weight	42 kg
Driver	1 x 18" (457 mm)

Summary

Electro-Voice MTL-1X Loudspeaker System

General Description

Details the Electro-Voice MTL-1X subwoofer system, combining horn-loaded and vented box attributes for high-output bass.

Technical Specifications

Provides detailed technical data including frequency response, sensitivity, power handling, impedance, dimensions, and weight.

Dimension Drawings and Frequency Response

Dimension Drawings

Illustrates the physical dimensions of the MTL-1X loudspeaker system from top, front, and right side views.

Frequency Response Chart

Presents the SPL in dB versus frequency in Hertz for the MTL-1X loudspeaker system.

MTL-1X Part Number and Performance Match

Part Number and Performance Match

Lists the MTL-1X part number and recommended amplifier and processor pairings for optimal performance.

Block Diagrams

Block Diagram (Parallel Mode)

Shows the wiring configuration for parallel mode, detailing connections to the EVX-180B drivers.

Block Diagram (Dual Mode)

Illustrates the wiring for dual mode, explaining the connections to the EVX-180B drivers for specific acoustic output.