Macrom ECS 2.50 User Manual

CAR AUDIO EQUIPMENT
®
★
★
★★
★★
★★
★★
★★
MACROM LTD.
3 Moree ST., 6850 MENDRISIO
SWITZERLAND
MACROM
®
is a registered Trade Mark of Macrom Ltd., Dublin, Ireland
ECS 2.50
Installation Guide:
Illustrated Options for
Specific & Standard
Installation
Graph
Specifications
The wide smooth frequency response, good sensitivity and high power handling make the
ECS 2.50 suitable for use in any quality installation
Power Handling: 100 Watts (max. music)
Nominal Impedance: 3 ohms
Frequency Response: 50-25,000 Hz
Sensitivity (1W/1m): 90 dB
WOOFER
Unit Size: ø - 13 cm (5”)
Voice coil: ø - 54 mm (2 1/4”)Aluminium
Cone Material: CMP - Composite Metalised Paper
Magnet System: Triple magnet
Nett Weight (per piece): 0.680 Kg
Resonant Frequency: 70 Hz
Dc Resistance: 3.10 Ohm
Voice Coil Inductance @ 1Khz 0.20 mH
Air Gap Height: 4 mm
X-Max Linear Excursion: ±3 mm
Force Factor (BXL) 2.75 tm
Qms: 5.50
Qes: 1.3
Q/Ts: 1.03
VAS: 12.80 lt
Cms: 443 µM/N
Moving Mass (ms): 5.20 gr
TWEETER
Unit Size ø - 50 mm (2 ”)
Voice coil ø - 25 mm (1”)
Dome Material Soft Linen
Magnet System: Neodymium
Resonant Frequency: 1,800 Hz
Dc Resistance: 4 ohms

Macrom ECS 2.50 Specifications

General

Impedance	4 Ohms
Sensitivity	88 dB
Cone Material	Polypropylene
Surround Material	Rubber
Type	Coaxial

Summary

Specifications

Woofer Specifications

Details about the woofer unit size, voice coil, cone material, magnet system, and weight.

Tweeter Specifications

Details about the tweeter unit size, voice coil, dome material, magnet system, resonant frequency, and DC resistance.

Combinable Use

Connection and Operation

Guides on connecting the speaker and the process for combined use.

Dust Cap Removal

Detailed steps for removing and re-inserting the woofer dust cap for modification.

Separate Use

Input & Output Connection

Explains how to connect the speaker and tweeter using input/output tags.

Tweeter Options

Describes the four available tweeter options: FLAT (0dB) and ATT (-3dB), in phase or out of phase.

Surface Installation

Provides instructions for angled and surface mounting the tweeter support.