Why is ES300 better than ULT TOWER 9 SRS-ULT900?
ES300 has no measurable advantages in this pair.
Why is ULT TOWER 9 SRS-ULT900 better than ES300?
ULT TOWER 9 SRS-ULT900 has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Output power | 45 W | — |
| Speaker channels | — | Stereo |
| Lowest frequency | 56 Hz | — |
| Highest frequency | 40,000 Hz | — |
| Stereo | — | Yes |
| Battery & charging | ||
| Battery life | — | 25 h |
| Power bank function | — | Yes |
| Mains powered | — | Yes |
| Battery powered (portable) | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.4 | 5.3 |
| Bluetooth codecs | LDAC, AAC, SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | — |
| aptX | No | — |
| LDAC | Yes | — |
| USB audio | — | Yes |
| 3.5 mm jack / AUX | Yes | Yes |
| Optical input | — | Yes |
| Smart & streaming | ||
| Wi-Fi | Yes | — |
| AirPlay | Yes | — |
| Design & build | ||
| Weight | 3,700 g | — |
| Width | — | 410 mm |
| Height | — | 910 mm |
| Depth | — | 456 mm |
| Features | ||
| Party / stereo pairing | — | Yes |
| Light effects | — | Yes |
