TOA / CA-407SD Car Power Amplifier

The TOA CA-407SD is a 40W rated output car amplifier for use with 12V batteries. It's ideal for mobile sales and PR activities, thanks to the included microphone, audio file playback from an SD/SDHC card, and external audio sources such as portable players. It also features audio recording capabilities. Its single-DIN size makes it ideal for mobile sales and PR activities.

This 40W rated output car amplifier is designed for use with 12V batteries. It's ideal for mobile sales and public relations activities, using the included microphone, SD/SDHC card audio playback, or external audio sources like portable players. It features an audio recording function, allowing you to record audio during broadcasts to an SD/SDHC card. (1-DIN size)

■ Power Supply: 12V battery (Standard voltage: DC13.2V, Operating range: DC10-16V)
■ Current Consumption: 6.5A (rated)
■ Rated Output: 40W
■ Output Impedance: 4Ω/8Ω (Interchangeable Bullet Connector)
■ Distortion: Less than 5% (at 1,000Hz rated output)
■ Input: Microphone -48dB (600Ω, φ6.3 standard jack)
External input: -22dB, 10kΩ, φ3.5 mini jack
■Mute function:
- Microphone audio, main unit mute switch
- Mutes SD card playback audio and external input audio by detecting vehicle ground via wiring
- Variable mute level: up to 30dB or more, microphone mute release time: approximately 3 seconds
■SD section
- Compatible cards: SD card/SDHC card (up to 32GB)
- File system: FAT16, FAT32
- Number of saved files: up to 99 (root directory only)
Supported audio file formats:
- MP3 (MPEG1 Audio Layer 3) Sampling frequency: 32-48kHz, Bit rate: 32-320kbps
- WMA Sampling Frequency: 32-48kHz
・Recording File Format (MPEG1 Audio Layer 3)
Sampling Frequency: 44.1kHz, Bit Rate: 128kbps
Recording Time: Approximately 32 hours (using a 2GB SD card)
■Finish
・Panel: ABS resin, black (approximate Munsell N1.0 color), Case: Surface-treated steel plate
■Dimensions: 178(W) x 50(H) x 158.2(D) mm (excluding cord and mounting bracket)
■Weight: 1.3kg (unit only)
■Accessories
Dynamic microphone (with talk switch)...1, Microphone holder...1, Microphone holder reinforcement bracket...1, Microphone holder mounting screws (4 x 16 bind tapping screws)...2, Unit mounting bracket...1, Unit hanging bracket...1, Unit mounting screws...1 set, Power cord (1.5m)...1, Speaker cord (30cm)...1, Spare fuses (10A)...2