5-inch full range speaker featuring a pure aluminum diaphragm for soft, mellow sound. Rated 40W power with 8Ω impedance and wide frequency response.
22 in stock
The LII AUDIO ST5 features a pure aluminum diaphragm that provides soft, mellow, and thick sound characteristics. Aluminum film is chosen for its superior damping and durability compared to common aluminum-magnesium alloys found in other metal speakers.
This design ensures a warm, clear audio experience, enhancing listening comfort and sound quality.
This speaker utilizes a short voice coil design that delivers good dynamic details and elevated overall quality factors. To compensate for the lower efficiency typical of short coils, a large ceramic ferrite Y35 magnet is employed to boost magnetic force and sensitivity.
This combination balances detailed sound reproduction with strong sensitivity, supporting a rated maximum power of 40W.
It covers a broad frequency range from 55.8 Hz up to 20 kHz, suitable for full-range audio applications.
With a sensitivity rating of 91 dB (1W/1m), the speaker efficiently converts power into clear sound output.
Manufactured with a metal aluminum frame, the speaker maintains good rigidity and durability. Its nominal diameter is 152 mm (5 inches), and it weighs approximately 2.5 kg.
Ideal for use in home audio systems requiring full-range sound reproduction with a balanced tone.
The speaker has a rated maximum power of 40 watts.
It uses a pure aluminum diaphragm for better sound damping and durability.
The speaker has a nominal impedance of 8 ohms.
It covers a frequency range of 55.8 Hz to 20 kHz.
The nominal diameter of the speaker is 152 mm (5 inches).
No, this product does not come with an inbox adapter.
It uses a ceramic ferrite Y35 magnet with a diameter of 110 mm.
The voice coil diameter is 25 mm.
No, the speaker is not waterproof.
The speaker uses a full-range audio crossover.
The product description states that the speaker impedance is 8 ohms. In reality, the active coil impedance is 3.9 ohms. This means that we are dealing with a 4-ohm version. Measurements of other parameters using the REW measurement program also show clear differences from the official Lii Audio specifications. Apparently, this is a speaker modification purely for the domestic Chinese market, intended for installation in a car, not a home system...
