Technical Specifications - Hertz SPL Show SP 4.900 User Manual

9

TECHNICAL SPECIFICATIONS

SP 4.900
POWER SUPPLY
Nominal power supply voltage
Pulse Operating voltage
Idling current
Idling current when off
Consumption @ 14.4 VDC, MIN load
impedance (Max Musical Power)
Remote IN
DC-REM - Remote Turn on by SPK DC
from OUTPUT BTL speakers
AMPLIFIER STAGE
Distortion - THD @ 1 kHz, 4Ω, 70% Rated Power
Damping factor @ 1 kHz, 4Ω, 2 VRMS
Bandwidth @ -3 dB
S/N ratio (A weighted @ 1 V Input)
Pre-In sensitivity
Speaker-In sensitivity
Minimum load impedance
Output power (RMS) @14.4 VDC, 1% THD:
4Ch
4Ch
3Ch
3Ch
2Ch
CEA SPECIFICATION
INPUTS / OUTPUTS / FILTERS
Inputs
Ch 1-2 Filters:
Ch 3-4 Filters:
Bass Boost 45Hz (adjustable)
GENERAL
IP Rating
Operating Temperature Range
SIZE / WEIGHT
Max size (mm/inch)
Weight (kg/lbs)
Output power @ 4Ω
1% THD+N, 14.4 V
SN ratio (ref. 1 W output)
6 ÷ 15 VDC (9 mA)
10 Hz ÷35 kHz
0.6 ÷ 6 VRMS
2.2 ÷ 22 VRMS
@ 3Ch: 2Ω + 2Ω + 4Ω
160 W x 4 (4Ω)
250 W x 4 (2Ω)
160 W x 2 (4Ω) + 500 W x 1 (4Ω)
250 W x 2 (2Ω) + 500 W x 1 (4Ω)
500 W x 2 (4Ω)
145 W x 4 Ch
Pre IN / Speaker IN
Hi-pass: 50 ÷ 5k Hz @ 12 dB/Oct.
Lo-pass: 50 ÷ 5k Hz @ 12 dB/Oct.
Hi-pass: 50 ÷ 5k Hz @ 12 dB/Oct.
Lo-pass: 50 ÷ 5k Hz @ 12 dB/Oct.
OUT 3 -4 (0 ÷ 8 dB) [LP = ON only]
0°C (32°F) to 55°C (131°F)
/
211.6 x 130 x 49 8.33 x 5.118 x 1.929
User's Manual
11 ÷ 15 VDC
6 ÷ 16 VDC
1.1 A
0.03 mA
50 A
3.5 ÷ 7 VDC
0,02%
200
105 dBA
@ 4Ch: 2Ω
@ 2Ch: 4Ω
81 dBA
Full
Full
IP55
2.15 / 4.74
55