Motor 1B
The Motor 1B feature set includes an AM/FM RDS tuner with 30 presets, built-in Bluetooth® (hands-free calling and audio streaming), and a built-in 275-watt (peak power) MOSFET amplifier (18 watts RMS x 4 channels). It also includes a rear-mounted auxiliary input for portable devices.
- Built-in Bluetooth® (Version 5.0)
- Includes Bluetooth® microphone for hands-free calls
- AM/FM RDS tuner with 30 presets
- Selectable tuner frequencies USA/EUR/AUS/JAP/RUS
- Rear auxiliary input for portable devices
- Built-in 275-watt (peak power) MOSFET amplifier
- 18 watts RMS x 4 channels (TrueRating™)
- Non-volatile memory
- 1-Year Warranty
- Assembly is required
Motor 2B
The Motor 2B feature set includes an AM/FM RDS tuner with 30 presets, built-in Bluetooth® (hands-free calling and audio streaming), and a built-in 300-watt (peak power) MOSFET amplifier (25 watts RMS x 4 channels). It adds a rear-mounted USB port for music playback and 2.1-amp charging, plus dual RCA pre-outs and a dedicated subwoofer output for easy system upgrades. The 32,000-color display is adjustable to match your vehicle’s gauge lighting.
- Built-in Bluetooth® (Version 5.0)
- Includes Bluetooth® microphone for hands-free calls
- AM/FM RDS tuner with 30 presets
- Selectable tuner frequencies USA/EUR/AUS/JAP/RUS
- USB port for flash drives and devices
- 2.1-amp device charging via USB
- Built-in 300-watt (peak power) MOSFET amplifier
- 25 watts RMS x 4 channels (TrueRating™)
- Dual RCA pre-outs for external amplifiers
- Dedicated subwoofer output
- Adjustable color display
- Non-volatile memory
- 1-Year Warranty
- Assembly is required
Motor 4HD
The Motor 4HD feature set adds HD Radio® technology and SiriusXM-Ready® capability (SXV300V1 tuner sold separately), along with a built-in 300-watt (peak power) MOSFET amplifier (25 watts RMS x 4 channels). It includes built-in Bluetooth® for hands-free calling and high-quality audio streaming, two rear-mounted USB ports for music playback and 2.1-amp charging, dual RCA pre-outs, and a dedicated subwoofer output. The 32,000-color display is adjustable to match your vehicle’s gauge lighting.
- HD Radio® Technology
- SiriusXM-Ready® (SXV300V1 tuner sold separately)
- RetroSound Radio App compatible
- Built-in Bluetooth® (Version 5.0)
- Includes Bluetooth® microphone for hands-free calls
- AM/FM RDS tuner with 30 presets
- Selectable tuner frequencies USA/EUR/AUS/JAP/RUS
- Two USB ports for flash drives and devices
- 2.1-amp device charging via USB
- Built-in 300-watt (peak power) MOSFET amplifier
- 25 watts RMS x 4 channels (TrueRating™)
- Dual RCA pre-outs for external amplifiers
- Dedicated subwoofer output
- Adjustable color display
- Non-volatile memory
- 2-Year Warranty
- Assembly is required
Note: Bezels, knobs, faceplates, and replacement parts are non-returnable. Please refer to product packaging for the most up to date country of origin. If you are not sure as to fitment, please contact us.
RetroSound radios are a modular design. Assembly is required. This design allows for a more adjustable fit and to offer different style options. RetroSound Radios are only compatible with 12V negative grounding vehicles.
| Motor 1B | Motor 2B | Motor 4HD | |
| FM | |||
|---|---|---|---|
| Tuning Range (USA, EUR, AUS, JAP, RUS tuning capable) with RDS | 87.5-107.9MHz | 87.5-107.9MHz | 87.5-107.9MHz |
| Antenna Terminal | External Antenna Connector | External Antenna Connector | External Antenna Connector |
| Usable Sensitivity | 12.5 dBf | 12.5 dBf | 12.5 dBf |
| Selectivity | 75 dB @ 400kHz | 75 dB @ 400kHz | 75 dB @ 400kHz |
| Signal to Noise Ratio | 62 dB (Stereo), 67 dB (mono) | 62 dB (Stereo), 67 dB (mono) | 62 dB (Stereo), 67 dB (mono) |
| Harmonic Distortion @ 1 kHz | 0.8% (stereo), 0.5% (mono) | 0.8% (stereo), 0.5% (mono) | 0.8% (stereo), 0.5% (mono) |
| Separation | 32 dB @ 1kHz | 32 dB @ 1kHz | 32 dB @ 1kHz |
| Frequency Response | 30-16,000 Hz | 30-16,000 Hz | 30-16,000 Hz |
| AM (EU and US Tuning Capable) | |||
| Tuning Range (USA, EUR, AUS, JAP, RUS tuning capable) | 530-1710 kHz | 530-1710 kHz | 530-1710 kHz |
| Antenna Terminal | External Antenna Connector | External Antenna Connector | External Antenna Connector |
| General | |||
| Dimensions (radio body) | 3.96”W x 1.98”H x 4.30”D | 3.96”W x 1.98”H x 4.30”D | 3.96”W x 1.98”H x 4.30”D |
| Power Requirements | 11.5-14.4 volts | 10.5-14.4 volts | 10.5-14.4 volts |
| Current Consumption (during operation) | Max. 15A | Max. 15A | Max. 15A |
| Current Consumption (car off) | 3.5ma | 3.5ma | 3.5ma |
| Output Power (@ 14.4 volts @ 4 ohm @ 1% THD) | 18x4 watts RMS 40x4 Max Power | 25x4 watts RMS 45x4 watts Max Power | 25x4 watts RMS 45x4 watts Max Power |
| Output Impedance | 4-8ohm | 4-8ohm | 4ohm |
| AUX 1 Input (AUX cable length, 8”) | >300 mV / 6 kΩ | - | >300 mV / 6 kΩ |
| AUX 2 Input (aux cable length, 8”) | - | - | >300 mV / 6 kΩ |
| USB 1 Input (USB cable length, 16”) | - | 5V (USB female input) | 5V (USB female input) |
| USB 2 Input | - | - | 5V (USB female input) |
| Low Level Output (4 channels) | - | 2.85 volts | 2.85 volts |
| EROM | Non-Volatile Memory | Non-Volatile Memory | Non-Volatile Memory |