Technical Specifications - Hertz marine HMR 20 Owner's Manual

TECHNICAL SPECIFICATIONS

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FM TUNER
America
Europe
Frequency Range
South America 87.5 - 107.9 MHz
Russia
AM TUNER
America
Europe
Frequency Range
South America 530 - 1710 KHz
Russia
DAB+ Ready (HMD DAB+ optional module)
Frequency Range Band 3 174,928 MHz – 239,2MHz
AUDIO
Maximum Power Output
50 W x 4 (@ 4 Ohm)
Speaker impedance
4-8 ohms per channel
Zone 1: 4Vrms x 2
Line Max Output Level
Zone 2: 4Vrms x 2
@ 0.1 % THD
Sub:
Treble,Bass,Balance (adjustable
Controls
for each separate Zone)
Sub Low Pass crossover
80Hz,120Hz,160Hz
frequency
AUX Input
1 stereo RCA plugs
USB
Interface 2.0 Full Speed
Maximum Current Output 2 A
USB Voltage 5.0 V
MP3,WMA,WAV
Supported Audio Format
*
(
Maximum MP3/WMA
Max Folder: 256
Songs
Max File: 999 Max files per folder: 999
USB Flash Drive Max Capacity 64 GB
Compatible Format
FAT/FAT32
BLUETOOTH
Bluetooth Version 5.0
Specification
(ID3 tag display)
• A2DP (Advanced Audio
Supported Profiles
• AVRCP 1.5 (Audio/Video
• SSP (Simple Secure Pairing)
Connection Range
Up to 10m (30ft.)
87.9 - 107.9 MHz
87.5 - 108.0 MHz
87.5 - 108.0 MHz
530 - 1710 KHz
531 - 1620 KHz
531 - 1629 KHz
4Vrms x 2
*
16bit/44.1kHz only)
Distribution Profile)
Remote control profile)
GENERAL
Power Supply Voltage
Grounding System
Operating Temperature
Range
IP Protection
Voltage Gauge
Over/Low Voltage
Over Temperature
Display Type
SIZE
Unit Dimensions
mm / (in.) W x H x D
Mounting depth mm/(in.)
Mounting Hole size
mm/(in.) W x H
WEIGHT
g/(lb)
NOTE: Specifications and design are subject to change
without notice for further improvement.
CEA SPECIFICATIONS
Output power @ 4Ω, ⩽1% THD+N, 14.4 V:
22 W x 4 RMS
*
To avoid an excessive overheating, the unit will enter in Safe
Mode and mute the audio output
A warning will also be displayed on-screen with instructions
to turn the unit off. Until normal operating temperature is
restored.
Owner's Manual
12 V DC (10 to 16 V allowable)
Negative Ground
-20°C to 70°C (-4°F to 158°F)
IP66 IEC60529
Yes
Alert
*
Protection
3" COLOR TFT IPS (640 x 360 pixels)
146 x 105 x 121
(5.75 x 4.13 x 4.76)
99 (3.89)
122 x 52 (4.8 x 2.05)
830 (1.83)
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