Replacement waveguide for Copenhagen On Wall
14,8 cm Waveguide of high-quality plastic for 25 mm tweeters. The exponential enlargement provides a high sound pressure level gain in the lower high frequency range, which discharges the tweeter. In addition, the focus and the coupling to a woofer are improved, because the sound generation planes move closer together. For fixation of the tweeter on the waveguide 4 pieces M4 screws (length approx. 10 mm) are added.
Technical Details
Driver Configuration:
The PA-1 is equipped with a single 6.5-inch coaxial driver that integrates a compression tweeter at the center. This design allows for coherent point-source sound radiation, improving phase alignment between the low and high-frequency drivers.
Acoustic Design:
The front baffle features a curved shape to minimize baffle diffraction, enhancing the clarity and dispersion of sound. Additionally, the port is flared to optimize airflow, increasing the maximum airspeed through the port and thereby boosting the speaker's SPL output, despite its compact size.
Crossover Network:
The PA-1 employs a second-order crossover network with a crossover frequency of 3 kHz. This design ensures effective frequency division between the low-mid driver and the high-frequency compression tweeter, improving overall tonal balance and system efficiency.
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Product Series
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PA |
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Model number
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PA1 |
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Type
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PA Satelite |
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Frequency Response
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80-20.000Hz +/- 3dB |
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Sensitivity
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93dB |
| Maximum continuous Sound Pressure Level (SPL) | 117dB |
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Maximum peak SPL
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120dB |
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Recommended amplifier [W]
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200-500W |
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Crossover frequency
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3kHz |
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Tweeter driver
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compression driver (COAX) |
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Bass- midrange driver
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6,5" (COAX) |
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Cabinet type
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Bass reflex |
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Dimensions
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