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Class D Amplifier CS8673E Bluetooth 5.0 2x65W 4 Ohm Black

The FX-Audio 502E-L offers an efficient, compact and low-cost amplification solution. Taking advantage of a high-efficiency Class D architecture, its amplifier stage uses a CS8673E chip allowing it to develop a power of 2x65W under 4Ω, allowing it to power many bookshelf or floorstanding speakers. Moreover, the amplifier benefits from a front panel bass and treble adjustment on a range of +7dB to -7dB, in order to adapt the sound reproduction to your audio system and your listening.
In terms of connectivity, the 502E-L is simple and practical. The input is a stereo RCA as well as a Bluetooth reception allowing you to broadcast your music remotely, from a smartphone for example. The output is classically done on speaker terminals, accepting banana plugs.
| Specifications | |
|---|---|
| Product type | Amplifier |
| Amplification type | Class D |
| Inputs | Bluetooth 5.0 1x Stereo RCA |
| Output | Speaker terminals |
| Amplification chip | CS8673E |
| Bluetooth chip | AC6951A |
| OPA | NE5532 |
| Multiplexer | SGM4806 |
| THD+N | < 0.05% @ 1kHz A-Weighting |
| SNR | 85dB @ 1kHz A-Weighting |
| Frequency response | 20Hz-20kHz (±3dB) |
| Tone controls | Treble : ±7dB Bass : ±7dB |
| Output power | 2x65W @ 4Ω, THD+N 1%, DC=24V 2x34W @ 8Ω, THD+N 1%, DC=24V 2x75W @ 4Ω, THD+N < 10%, DC=24V 2x40W @ 8Ω, THD+N < 10%, DC=24V |
| Efficiency | > 90% |
| Compatible impedances | 4-16Ω |
| Supported Bluetooth codecs | SBC, AAC (V5.1 + BR + EDR + BLE) |
| General | |
|---|---|
| Supply voltage | 19-24VDC 4A (power supply included) |
| Dimensions | 11x10x3.5cm |
| Color | Black |
| Input | RCA |
| Input | Bluetooth |
| Output | Speaker terminal |
| Color | Black |
| Channel | 2 (Stereo) |
| Class | Class D / T |
| Amplifier chip | CS8673E |
| Power (W) | 65.0 |
| Remote Control | No |