Onkyo D 055 Instruction Manual

Pages 4

Year 2012

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Onkyo D 055 Specification

The Onkyo D-055 is a compact, high-quality bookshelf speaker designed to deliver exceptional audio performance for both music enthusiasts and home theater systems. This speaker boasts a two-way bass reflex design, which enhances sound clarity and depth, making it suitable for various listening environments. The enclosure is crafted from sturdy MDF to minimize unwanted vibrations and ensure sound purity. At the heart of the D-055 is a 12 cm A-OMF (Advanced Onkyo Micro Fiber) diaphragm woofer, which provides robust and precise bass reproduction. Complementing the woofer is a 2.5 cm soft dome tweeter that delivers clear and detailed high-frequency sounds.

The frequency response of the Onkyo D-055 ranges from 50 Hz to 35 kHz, allowing it to reproduce a wide spectrum of audio frequencies with accuracy. It has a nominal impedance of 6 ohms and a sensitivity of 83 dB, making it compatible with a variety of amplifiers and receivers. The speaker's power handling capacity is rated at 70 watts, ensuring it can deliver powerful sound without distortion. Its compact dimensions, measuring approximately 167 mm in width, 275 mm in height, and 258 mm in depth, make it an ideal choice for limited spaces without compromising on audio quality. The Onkyo D-055 combines elegant design with advanced acoustic technology, making it a versatile and reliable option for audiophiles seeking superior sound reproduction in a compact form factor.

Onkyo D 055 F.A.Q.

How do I connect my Onkyo D-055 speakers to an amplifier?

To connect your Onkyo D-055 speakers to an amplifier, use speaker wires. Connect the positive wire to the positive terminal on both the speaker and the amplifier. Do the same with the negative wire. Ensure the connections are secure for optimal sound quality.

What is the recommended placement for Onkyo D-055 speakers?

Place the Onkyo D-055 speakers at ear level and equidistant from the primary listening position to form an equilateral triangle. Avoid placing them too close to walls to minimize bass resonance.

Why are my Onkyo D-055 speakers producing no sound?

Check the connections between the speakers and the amplifier. Ensure that the amplifier is powered on and that the correct input source is selected. Also, verify that the speaker wires are not damaged.

How can I clean my Onkyo D-055 speakers safely?

Use a soft, dry cloth to gently wipe the speaker cabinets. Avoid using chemical cleaners as they can damage the finish. For the speaker grille, use a vacuum with a brush attachment to remove dust.

What is the impedance rating for the Onkyo D-055 speakers?

The Onkyo D-055 speakers have an impedance rating of 4 ohms. Ensure that your amplifier supports this impedance to prevent damage.

Can I use the Onkyo D-055 speakers for home theater setups?

Yes, the Onkyo D-055 speakers can be used in a home theater setup. They provide clear audio suitable for movie and music playback when paired with a compatible amplifier.

How do I troubleshoot distortion issues with my Onkyo D-055 speakers?

Check the speaker connections and ensure that the amplifier is not set to a high volume level, which can cause distortion. Verify that the audio source is not corrupted. Adjust the equalizer settings to reduce bass or treble if necessary.

What is the power handling capacity of the Onkyo D-055 speakers?

The Onkyo D-055 speakers have a power handling capacity of 70 watts. Ensure your amplifier does not exceed this power rating to avoid damaging the speakers.

How often should I perform maintenance on my Onkyo D-055 speakers?

Regularly check for dust accumulation and clean the speakers at least once every few months. Inspect the speaker wires for any signs of wear and replace them if necessary.

Can I replace the speaker grilles on my Onkyo D-055 speakers?

Yes, you can replace the speaker grilles if they are damaged. Contact Onkyo customer support or an authorized dealer to purchase replacement grilles that are compatible with the D-055 model.