AURUM CANTUS A5M Pneumatic tweeter DSP Electronic Crossover Monitor Active Speaker Bookshelf Speaker

From May 2022, compared with the previous batch of products, the new batch of A5M will have the following new functions:

1. Add LED indicator delay off mode.

(1) The constant on mode and the delayed off mode can be switched by briefly pressing the volume adjustment button on the back of the main speaker.

(2) When the speaker is operated locally/remotely, the LED indicator will automatically turn off after a delay of 30 seconds;

(3) In any mode, the LED is always on in red when the sound is muted, and goes out after the mute state is removed;

2. The volume of each sound source input channel can be set independently, and the volume of the last use is automatically saved. The volume defaults to 50% when leaving the factory.

3. The Bluetooth connection only takes effect in the Bluetooth mode. After switching to another channel, the Bluetooth connection will be disconnected. When switching back to the Bluetooth mode, the original paired device will also be automatically connected.

4. When the remote controller signal source is switched, RCA unbalanced channel and XLR balanced channel are controlled independently.

5. Long press the Bluetooth BT key of the remote control to enter the pairing mode, and long press the volume key on the back of the original main box to keep the Bluetooth pairing.

6. The optimized infrared remote control coding will greatly reduce the probability of re coding with other household appliances.

7. Optimize the infrared receiving module and receiving window, and increase the remote control angle and distance.

8. The newly designed remote control adopts the generous key, and the fatigue resistant metal spring is used inside, which is elegant in appearance and easy to operate.

9. The special connecting cable between left and right speakers has been increased to 4m.

Overview of Jinlang A5M features

Jinlang's first electronic frequency division active high fidelity speaker – A5M, which is the first product developed by Jinlang with a systematic idea, uses the special silicide diaphragm pneumatic tweeter unique to Jinlang; 5.25 inch carbon splash composite diaphragm aluminum magnesium alloy basin frame bass with mixed mica; Vibration system and magnetic circuit of loudspeaker unit are customized for power amplifier circuit; High performance audio special DSP chip with 32-bit floating point operation; 3000 frequency phase consistency sampling points; Digital processing of the whole process of audio signal at the master band level; Built in high-quality 24bit/192KHz PCM decoder with excellent performance; Fully balanced design of audio channel electronic circuit; Synchronous clock network with communication level active servo; High and low frequency power amplifier circuit selected by strictly matching loudspeaker unit parameters and frequency response characteristics; Mainstream audio source inputs such as XLR balanced/RCA unbalanced analog signal, COX coaxial/OPT optical fiber digital signal, USB drive free/aptX HD Bluetooth 5.0, etc., meet the needs of multiple scenarios; Convenient full function infrared remote control

All features are designed to restore the original sound, so that you can easily enjoy the touching music!

Product name: HIEND active speaker

Model: A5M tweeter

Horn unit: tweeter AST2560SE MK2

Bass AC-130F3/0503A

Treble diaphragm: self researched special silicide diaphragm diaphragm

Area: 114mmx70mm=7980mm2

Bass diaphragm: carbon fiber spattered mica composite diaphragm

Bass voice coil: 25mm OFC

Box material: customized MDF+solid wood leather matt paint/black piano paint/white piano paint

Frequency response: 45HZ-40KHZ

Frequency dividing point: 2500Hz

Phase correction point: 3000 sampling points

Maximum sound pressure: peak value 105dB

Power amplifier: high pitch 50W; Bass 100W

Amplifier type: treble AB; Bass D

Input interface: analog â…© LR, analog RCA, digital coaxial COX, digital optical fiber OPT, high-definition Bluetooth, USB (drive free)

Bluetooth standard: Bluetooth50 (supports aptX, aptx HD)

Digital input: support 44.1KHz, 48KHz, 882KHz, 96KHz, 764KHz, 192KHz PCM digital audio signal

Input impedance:>2KQ (balanced)

Total harmonic distortion:<001% (1KHz)

Indicator light: power/working status

Protection: AC power requirements for output overcurrent protection, overheat protection and amplitude limiting protection

Power consumption: 180W (Max)/standby less than 0.35W

Dimensions: 188W x 325H x 305mm (including mask)

Weight 172Kg/pair