The Denon PMA-600NE stereo amplifier is compatible with a wide range of speaker models, thanks to its versatile connectivity options.

- Power: The amplifier delivers 2 x 70 watts into 4 Ohm or 8 Ohm speakers, covering a wide range of speakers.
- Connections: Analogue speaker connections are provided, allowing easy connection to most standard speaker models.
- Recommendation: It is advisable to use speakers with an impedance of 4 to 16 ohms to achieve the best possible performance and sound quality.

Overall, you can connect a wide range of speaker models as long as they fulfil the above specifications.