Alpine UTE-81R

Features

Tuner

• Memory Presets: Preset Stations (FM:18, MW:6, LW:6)

• Memory: Auto Memory

• Seek Mode: Local/DX Selection

RDS

• RDS Functions: AF, TA, TP, PTY, EON, Radio Text

USB Media Connection

• USB Connection: Front USB Connection with 1000mA charging support and Phone charging

• Music Playback: MP3, WMA, AAC Playback

• USB Class: Mass Storage Class

• File/Folder Name Search

• Percentage Search

• Folder Up/Down

• M.I.X. Random Play: Files in a folder, All

• Repeat

Sound Tuning

• BassEngine SQ  

• Default Equalizer setup

• Equalizer: Flat, Pops, Rock, News, Jazz, Electrical Dance, Hip Hop, Easy Listening, Country, Classic

• 3-band Parametric Equalizer

• Factory EQ: 10 types

• Tone control: Bass/Mid/Treble

• Loudness

• Source Tone Memory

• Power IC Management System

General

• Power Output: 4 x 50W High Power Amplifier

• Display LCD: 13 Segments White LCD Display 1Line

• Control Type: Rotary Encoder Knob

• Green Illumination Buttons

• AUX-In: Front AUX Input (3.5mm mini jack)

• Menu Language: English, German, French, Italian, Spanish, Dutch, Russian

• Detachable Face Plate

• Dimmer

• Power Antenna Lead Output

• Face Color: Black

• Mute: -20dB Mute (Remote control only)   

Specifications

Max Power Output Ratings

• Max Power Output: 4 x 50W

FM Tuner

• Tuning Range: 87.5 – 108.0 MHz

• Mono Usable Sensitivity: 0.7 μV

• Alternate Channel Selectivity: 80 dB

• Signal-to-Noise Ratio: 65 dB

• Stereo Separation: 35 dB

• Capture Ratio: 2 dB

MW Tuner

• Tuning Range: 531 – 1,602 kHz

• Usable Sensitivity (IEC Standard): 25.1 μV / 28 dB

LW Tuner

• Tuning Range: 153 – 281 kHz

• Usable Sensitivity (IEC Standard): 31.6 μV / 30 dB

USB

• USB Requirements: USB 1.1/2.0

• Max. Power Consumption: 1,000 mA

• USB Class: Mass Storage Class

• File System: FAT 12/16/32

• MP3 Decoding: MPEG-1/2 Audio Layer-3

• WMA Decoding: Windows Mediaâ„¢ Audio

• AAC Decoding: AAC-LC Format ′′.m4a′′ File

• Number of Channels: 2-Channel (Stereo)

• Frequency Response: 5 – 20k Hz (±1 dB) *May differ depending on the encoding software and bit rate.

• Total Harmonic Distortion (at 1kHz): 0.008 %

• Dynamic Range (at 1kHz): 95 dB

• Signal-to-Noise Ratio: 105 dB

• Channel Separation (at 1kHz): 85 dB

Sound Tuning

• Bass Level Control Range: -7 to +7 dB

• Bass Center Frequency: 60/80/100/120 Hz

• Bass Bandwidth Adjustment (Q): 4 Choices (0.5=wide, 1.0=medium, 1.5=medium, 2.0=narrow)

• Mid Level Control Range: -7 to +7 dB

• Mid Center Frequency: 500/1k/1.5k/2.5k Hz

• Mid Bandwidth Adjustment (Q): 4 Choices (0.75=wide, 1.0=medium, 1.25=medium, 1.5=narrow)

• Treble Level Control Range:  -7 to +7 dB

• Treble Center Frequency: 7.5k/10k/12.5k/15k Hz

• Treble Bandwidth Adjustment (Q): 2 Choices (0.75=wide, 1.25=narrow)

• Loudness: 100 Hz 10 dB

• Bass Engine SQ: Level 0 – 6

• Source Volume Level: -14 to +14dB

General

• Power Requirement: 14.4 V.DC (11-16V allowable)

• Aux In: 1.4V / 10k ohms

• Maximum Mounting Angle: 35° from Horizontal

• Weight: 0.9 kg

Dimensions

• Din Size: 1 DIN

• Chassis Size (W x H x D) mm: 178 x 50 x 160,5 mm

• Nose Piece Size (W x H x D) mm: 170 x 46 x 25 mm