Hertz SPL Show SP 4.900 Bedienungsanleitung

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All Specifications Subject to Change Without Notice_22.A

1.Up to 85% efficiency thanks to ADC (Advanced D-Class) output stage

2.USS (Universal Speakers Simulators) allows SP 4.900 to work with head units

featuring the “speaker load detection” circuit

3.160 W RMS x 4 (4Ω) with ultra-compact size 211.6 x 130 x 49 / 8.3 x 5.1 x 1.9

(mm/inch)

4.IP55 aluminium chassis for maximum protection against humidity and external

agents

5.No cooling fan to prevent internal accumulation of dirt

6.Sealed power cord, line inputs and speaker outputs to prevent oxidation

7.Crossovers filters and controls on a single side to facilitate calibration when the

product is installed

SP 4.900

D-CLASS FOUR CHANNEL AMPLIFIER

1000 W

A205 mm8.07 in.

B211.6 mm8.33 in.

C107 mm4.212 in.

D130 mm5.118 in.

E49 mm1.929 in.

POWER SUPPLY

Nominal power supply voltage11 15 VDC ÷

Pulse Operating voltage6 16 VDC÷

Idling current1.1 A

Idling current when off0.03 mA

Consumption @ 14.4 VDC, MIN load

impedance (Max Musical Power)50 A

Remote IN6 15 VDC (9 mA)÷

DC-REM - Remote Turn on by SPK DC

from OUTPUT BTL speakers3.5 7 VDC÷

AMPLIFIER STAGE

Distortion - THD @ 1 kHz, 4Ω, 70% Rated Power0,02%

Damping factor @ 1 kHz, 4Ω, 2 VRMS200

Bandwidth @ -3 dB10 Hz 35 kHz÷

S/N ratio (A weighted @ 1 V Input)105 dBA

Pre-In sensitivity0.6 6 VRMS ÷

Speaker-In sensitivity2.2 22 VRMS÷

Minimum load impedance

@ 4Ch: 2Ω

@ 3Ch: 2Ω + 2Ω + 4Ω

@ 2Ch: 4Ω

Output power (RMS) @14.4 VDC, 1% THD:

4Ch 160 W x 4 (4Ω)

4Ch 250 W x 4 (2Ω)

3Ch 160 W x 2 (4Ω) + 500 W x 1 (4Ω)

3Ch 250 W x 2 (2Ω) + 500 W x 1 (4Ω)

2Ch 500 W x 2 (4Ω)

INPUTS / OUTPUTS / FILTERS

Inputs Pre IN / Speaker IN

Ch 1-2 Filters:

Full

Hi-pass: 50 5k Hz @ 12 dB/Oct÷.

Lo-pass: 50 5k Hz @ 12 dB/Oct.÷

Ch 3-4 Filters:

Full

Hi-pass: 50 5k Hz @ 12 dB/Oct÷.

Lo-pass: 50 5k Hz @ 12 dB/Oct.÷

Bass Boost 45Hz (adjustable) OUT 3 -4 (0 8 dB) [LP = ON only]÷

CEA SPECIFICATION

Output power @ 4Ω

1% THD+N, 14.4 V145 W x 4 Ch

SN ratio (ref. 1 W output)81 dBA

SIZE / WEIGHT

Max size (mm/inch)211.6 x 130 x 49 8.33 x 5.118 x 1.929/

Weight (kg/lbs)2.15 4.74/

GENERAL

IP RatingIP55

Operating Temperature Range0°C (32°F) to 55°C (131°F)

Sealed connectors

Maximum versatility

E

Produktspezifikationen