Abstract: A disclosed coaxial audio speaker may include a treble sound unit and a bass sound unit co-axially surrounding the treble sound unit. The bass sound unit may be in form of a single magnetic gap mechanism and have a magnetic-conductive base. The magnetic-conductive base may be with an auxiliary magnetic adjoining space and a coil movement space adjacent to the auxiliary magnetic adjoining space. A magnet, a vibrating vocal tone diaphragm along with a wiring board may be disposed within the coil movement space. A bass vibration audio source point and a treble vibration audio source point may be at the same horizontal level. Therefore, the size of the audio speaker may be reduced. And the broader electricity adjustability may be achieved as the bass vibration audio source point and the treble vibration audio source point may be horizontally aligned.

Abstract: A disclosed coaxial audio speaker may include a treble sound unit and a bass sound unit co-axially surrounding the treble sound unit. The bass sound unit may be in form of a single magnetic gap mechanism and have a magnetic-conductive base. The magnetic-conductive base may be with an auxiliary magnetic adjoining space and a coil movement space adjacent to the auxiliary magnetic adjoining space. A magnet, a vibrating vocal tone diaphragm along with a wiring board may be disposed within the coil movement space. A bass vibration audio source point and a treble vibration audio source point may be at the same horizontal level. Therefore, the size of the audio speaker may be reduced. And the broader electricity adjustability may be achieved as the bass vibration audio source point and the treble vibration audio source point may be horizontally aligned.

Abstract: A disclosed coaxial audio speaker may include a treble sound unit and a bass sound unit co-axially surrounding the treble sound unit. The bass sound unit may be in form of a dual magnetic gap mechanism and have a vibrating vocal tone diaphragm along with a wiring board. The bass sound unit may further include a magnetic resistant ring selectively disposed therein. Within the magnetic resistant ring lies the treble sound unit. Therefore, the size of the audio speaker may be reduced because of the co-axially disposed bass sound unit and the treble sound unit. And the broader electricity adjustability may be achieved as vibration audio source points of the bass sound unit and the treble sound unit may be horizontally aligned.

Abstract: The present disclosure provides an off-axial audio speaker using single audio source. The audio speaker includes a bass sounding unit and a treble sounding unit. The bass sounding unit is off-axially surrounded by the treble sounding unit and includes two magnets, a single magnetic gap mechanism, a vibration sounding membrane disposed with a single sound coil, and a wiring board. A magnetic resistance ring is selectively disposed within the bass sounding unit, and the treble sounding unit is disposed in the magnetic resistance ring. The vibration audio source point of the bass sounding unit is horizontally aligned with the vibration audio source point of the treble sounding unit. Therefore, the size of the audio speaker can be reduced, and vibration audio source points are aligned for realizing a relatively broader range of electrical adjustability and enabling the audio speaker to output both bass and treble sound.

Abstract: A treble and bass headphone structure comprises: a headphone back cover; a headphone support frame contacted with the headphone back cover; a dynamic bass sound unit contacted with the headphone back cover; a partition contacted with the dynamic bass sound unit; a headphone front cover contacted with the partition; a film ribbon tweeter sound unit entered and accommodated in an accommodating slot of the headphone front cover from the headphone front cover; and a soft ear-cover contacted with the headphone front cover; wherein the headphone front cover covers up the headphone back cover.

Abstract: A treble and bass headphone structure comprises: a headphone back cover; a headphone support frame contacted with the headphone back cover; a dynamic bass sound unit contacted with the headphone back cover; a partition contacted with the dynamic bass sound unit; a headphone front cover contacted with the partition; a film ribbon tweeter sound unit entered and accommodated in an accommodating slot of the headphone front cover from the headphone front cover; and a soft ear-cover contacted with the headphone front cover; wherein the headphone front cover covers up the headphone back cover.

Abstract: A reverse-direction co-axial earphone is assembled by the following steps. (a) First, a donut-shaped frame (7) is connected with a T-shaped iron portion (10), a magnet (17) and a permeable U-shaped iron portion (12). Then, a high-frequency connective portion (13) is attached with the U-shaped iron portion (12). Now, a double-magnetic-route element is formed. (b) Next, a low-frequency diaphragm (8) is attached to a low-frequency conductive ring (9), which is then attached to the sound generating unit (7), which is then soldered with a low-frequency connective portion (11). Now, a reverse-direction co-axial sound generating unit with a single magnet and a double-magnetic-route element is assembled. Then, a front cover (3) and a rear cover (4) are fitted to form an air pathway (20), air pathways (21) and air pathways (19).