Alto-professional PS 4L Manuel d'utilisateur télécharger pdf (Page 10)

8

8. TECHNICAL SPECIFICATION

Model Item

System type

Continuos Power

Peak Power Rating

Sensitivity at 1W, 1mt

Max SPL at 1mt

Frequency Response

Impedance

Crossover Frequency

Lower - Frequency

High - Frequency

High Frequency Protection

Dimensions H W D

Net Weight /kg lbs

Gross Weight lbs/kg

Shipping Volume

Model Item

Powered System type

LOW Output Power

HIGH Output Power

Max SPL at 1m

Frequency Response

Impedance Low - High

Crossover Frequency

Protection Low - High

Low - Frequency

High - Frequency

Horn Coverage H V

Input Sensitivity

Input Impedance

Connectors

Plastic Reinforced Cabinet

Hardware Suspension

Amplifier Protections

External Control

Power Supply

Dimensions H W D

Net Weight /kg lbs

Gross Weight lbs/kg

Shipping Volume

PS 4L

PS 4LA

2 - way vented box

180 Watt AES Standard

360 Watt Peak

96dB SPL

119dB SPL

60Hz / 20kHz +/- 10dB

8 Ohm Nominal

2450Hz 12dB/Oct

12" / 318mm - 2" Voice Coil

1" Compression Driver -

1" Voice Coil

Electronic Dynamic Protection

(26" 15.6" 15.1")

660mm 396mm 384mm

17.1kg / 37.7lbs

19.82kg / 43.69lbs

4.83CFT

Bi-Amp. With analog processor

108W (RMS) / 141W (EIAJ)

45W (RMS) / 56.3W(EIAJ)

119dB SPL

55Hz / 20kHz +/- 10dB

Low 8 Ohm - High 8 Ohm

Complex EQ processor

Limiter / Compressor plus PTC

12" / 318mm - 2" voice coil

1"Compression Driver -

1" Voice Coil

Line + 4dB / 1.23V

30k Ohms Balanced -

15k Ohms Unbalanced

Input with Jack / Link with XLR

Trapezoidal & Monitor shape

SIX suspension points

Soft Start - Short Circuit -

DC voltage - Thermal Protection

Volume - Clip - Ground Switch

230Volt / 115Volt 50 /60Hz

660mm 396mm 384mm

(26" 15.6" 15.1")

22.05kg / 48.61lbs

4.83CFT

90 H 45 V

19.40kg / 42.81lbs

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