691_24536_2
Topthema: Aktiv-Standlautsprecher · Loutd musegg
Kaufen oder leihen
„Drum prüfe, wer sich ewig bindet ...“ heißt es in Schillers Glocke. In der High Fidelity stellte sich eine solche Frage bisher nicht. In der Regel ging man zum Händler und tauschte Geld gegen Ware.
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700_24860_2
Topthema: Zubehör-Kabel · Symphonic Line Harmonie + Harmonie HD + Das Schnelle
Schnelligkeit und Harmonie
Das Thema Kabel ist nicht unumstritten. Dabei kann man es ganz pragmatisch angehen: Gute Kabel ausprobieren und fertig.
>> Mehr erfahren>> Alle anzeigenKategorie: Wireless Aktivlautsprecher
Ausstattungsliste: Audioengine HD4
Ausstattung & technische Daten
| General specifications | |
| Amplifier type | Dual class A/B monolithic |
| Power output | 120W peak power total (30W RMS / 60W peak per channel), AES |
| Drivers | 4″ Aramid fiber woofers, 3/4” silk dome tweeters |
| Inputs | 3.5mm stereo mini-jack, USB, RCA L/R, Bluetooth - |
| Outputs | Dual RCA variable line-out, 3.5mm mini-jack headphone output |
| Input voltages | 110-240V 50/60Hz auto-switching |
| SNR | >95dB (typical A-weighted) |
| THD+N | <0.05% at all power settings |
| Crosstalk | <50dB |
| Frequency response | 60Hz-22kHz +/-1.5dB |
| Input impedance | 5K ohms unbalanced |
| Input bit depth | up to 24 bits native |
| Input sample rate | 24-bit |
| Protection | Output current limiting, thermal over-temperature, power on/off transient protection |
| Bluetooth specifications | |
| Internal D/A converter | PCM 5102 |
| Bluetooth receiver type | Bluetooth 5.0 |
| Supported codecs | aptX HD, aptX with very low latency, aptX, AAC, SBC |
| Wireless operation range | Up to 100ft (30m) typical |
| Input data rate | Determined by Bluetooth |
| Wireless latency | ~30 milliseconds (ms) |
| USB specifications | |
| Connector type | Micro-USB |
| USB device class | USB 1.1 or above |
| Internal D/A converter | PCM 5102 |
| Input bit depth | 24-bits |
| Input sample rate | 44.1KHz/48KHz |
| Headphone amp specifications | |
| Headphone amp type | OPA2134 |
| Full-scale headphone output level | 2.0V RMS |
| Output impedance | 2 ohms |
| Recommended headphone impedance range | 10 ohms to 10K ohms |
| Weights and measures | |
| Dimensions (each speaker HWD) | 9″(23cm) x 5.5″ (14cm) x 6.5″ (16.5cm) |
| Weight (LEFT speaker powered) | 3.25kg/7.18lbs |
| Weight (RIGHT speaker passive) | 2.42kg/5.35lbs |
