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Produkto aprašymas
Bowers & Wilkins CDA-4D keturių kanalų D klasės galios stiprintuvas su skaitmeniniu signalo apdorojimu (DSP).. Galia: 60 W prie 8 Ω, 125 W prie 4 Ω 500 W trumpalaikė galia tiltiniu režimu. Dažnių diapozonas: 10 Hz iki 30 kHz | Nemokamas Pristatymas
A compact distribution amplifier with four channels, DSP for product optimization and dynamic EQ for subwoofers.
Technical details
- Height42.5mm (1.7in) 1U (57.5mm (2.3in) plus feet)
- Width436mm (17.2in)
- Depth
- Output Power per Channel (No Distortion):
- 60 W at 8 Ω
- 125 W at 4 Ω
- Bridged Output Power (No Distortion): 500 W short-term peak power
- Frequency Range (-3 dB): <10 Hz to >30 kHz (any load impedance)
- Frequency Response Accuracy (20 Hz–20 kHz): ±1 dB
- Dynamic Range: >85 dB (A-weighted)
- Total Harmonic Distortion + Noise (1 kHz, 500 W, 4 Ω): <1%
- Input Impedance: 10 kΩ
- Maximum Input Voltage: 4 Vrms
- Power Supply Voltage: 100–240 V, 50/60 Hz
- Dimensions (H x W x D): 42.5 mm x 436 mm x 300 mm
- Weight: 4.0 kg
The CDA-4D is a Class D amplifier, optimized for powering Bowers & Wilkins in-wall and in-ceiling speakers, delivering efficient, high-quality audio performance.
