Onkyo D-407F Use with a TV set, Speaker care, Specifications, Natural wood finished cabinets

Use with a TV set

In general, Braun tubes used for color television sets, etc. are extremely sensitive and can be affected even by the magnetism of the earth. If a speaker system is used near them, therefore, discoloration or distortion of pictures will occur. To allow use with color television sets, etc., this speaker system is provided with magnetic shielding.

Even so, discoloration may still result, depending on the installation environment. If discoloration occurs, turn off the power of the television set, wait for 15 to 30 minutes and then turn it on again. This activates the self-demagnetizing function of the television set, improving the display condition. If discoloration persists even after performing this remedy, move the speaker apart from the television set. Discoloration may also be caused when a magnet or other magnetizing object exists near the television because of the combined effect.

Speaker care

Your Onkyo speakers are finished with a high quality covering that serves to protect the wood speaker cabinet.

Wipe the cabinet periodically with a dry, silicon-embedded or plain soft cloth.

The covering may be cleaned with a soft cloth moistened with water and a mild soap. Avoid the use of furniture polishes or harsh cleansers. Use a soft brush or hand vacuum cleaner to remove dust and lint from the grille material.

Natural wood finished cabinets

The cabinets are finished with a natural wood surface. They have a unique wood grain pattern. Your cabinets have their own raw beauty and uniqueness which is unlocked from the tree; this is depicted by the cross-grain patterns with dark and light coloring. You can enjoy Onkyo’s craftsmanship not only when designing for the best sound quality, but to assimilate natural blessings for the visual senses. The paint and finishing work of the cabinets are conducted under the strictest quality control standards.

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Specifications

Type:	2-way bass reflex
Impedance:	6 Ω
Maximum input power:	180 W
Output sound pressure level: 85.5 dB/W/m
Frequency response:	35 Hz - 40 kHz
Crossover frequency:	3000 Hz
Cabinet capacity:	30.3 L
Speaker (woofer):	13 cm A-OMF cone x 2
Speaker (tweeter):	2.5 cm soft dome
Dimensions:	185 (W) x 930 (H) x 274 (D) mm
	(Overall dimensions)
Weight:	14.5 kg
Accessory:	2.5 m speaker cable x 1
	Cork spacer x 4
	Stand attachment x 1
	Screw (M4 x 35 mm) x 2
	Instruction manual
Others:	Magnetic shielding

Specifications and appearance are subject to change for improvement without prior notice.

In catalogs and on packaging, the letter added to the end of the product name indicates the color of the D-407F. Specifications and operation are the same regardless of color.