XVIVE AC58 Guitar Wireless System
MRP - Rs. 16,343
XVIVE AC58: A58 5.8 GHz guitar wireless with the BCA58 charging case, 24-bit / 48 kHz, 5 ms latency, 5 hr battery plus two case charges. Available in India from Shivansh Electronics, Kolkata, West Bengal, India.
VISUAL GUIDE — See Every Photo, Spec & Setup Step (PDF)
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A58 wireless system
| Wireless frequency | 5.8 GHz |
| Wireless range | > 30.48 m / 100 ft line of sight outdoors; actual range depends on RF signal absorption, reflection and interference |
| Frequency response | 20 Hz - 20 kHz (-3 dB) |
| Bit depth / sample rate | 24‑bit / 48 kHz |
| Dynamic range | 110 dB |
| Signal‑to‑noise ratio | 110 dB |
| Total harmonic distortion | 0.1 % |
| Latency | 5 ms |
| Channels | Six: up to six A58 sets in one area |
| RF sensitivity | -90 dBm |
| RF output power | 25 mW E.I.R.P. max |
| Maximum level | Passive mode input 2.84 Vp‑p; Active mode input 7.5 Vp‑p (volume -10 dB) |
| Impedance | Input 1 MΩ; output 470 Ω |
| Connector | 1/4 inch / 6.5 mm TS jack |
| Battery | Integrated 3.8 V rechargeable Li‑ion, 780 mA; up to 5 hours |
| Charging voltage / current | 5 V / 2 A |
| Operating temperature | 0 °C to 45 °C |
| Dimensions | 65 x 37 x 28 mm |
| Weight | 88 g |
BCA58 charging case
| Battery | 5000 mAh lithium (built in) |
| Charging port | USB Type‑C |
| Input | 5 V, 2 A |
| Case charging time | 5 hours |
| Output port | USB Type‑C |
| Output | 5 V, 470 mA |
| A58 charging time | 2.5 hours |
| Charges | Up to two full charges of the A58 |
| Materials | 1680D fabric, ABS plastic |
Product overview
The XVIVE AC58 Guitar Wireless System combines the 5.8 GHz A58 Guitar Wireless System with the custom-designed BCA58 Charging Case, for maximum convenience and charging efficiency.
At its core is the A58: a transmitter that plugs into the guitar or bass and a receiver that plugs into the amplifier, with high-fidelity 24-bit / 48 kHz audio, 5 ms latency and solid wireless signals over up to 30.48 m / 100 ft on the 5.8 GHz band. The tough but light BCA58 case carries both units safely and charges them on the go: its built-in 5000 mAh battery gives up to two full charges, or multiple top-ups, on top of the A58's own 5 hours of battery life.
| True Diversity wireless | 5.8 GHz |
| Audio, 5 ms latency | 24‑bit / 48 kHz |
| Battery + charging case | 5 + 10 hrs |
| Case battery | 5000 mAh |
Key features
- A58 Guitar Wireless System plus BCA58 Charging Case in one set
- 5.8 GHz True Diversity wireless, less crowded than 2.4 GHz
- 24-bit / 48 kHz audio, less than 5 ms latency, 110 dB signal-to-noise ratio
- Up to 5 hours of battery life, plus up to two full charges from the case
- Wireless range up to 30.48 m / 100 ft (line of sight)
- Active and passive pickups supported
- Scans the six channels and selects the strongest one
- For guitar, bass and other musical instruments
The wireless
The A58 transmitter has a 1/4 inch TS input plug, power switch, CH button (channel select; hold 3 seconds for Active / Passive mode), Power, Channel and Active LEDs and a USB charging port. The receiver has a 1/4 inch TS output plug, power switch, CH button (hold 3 seconds for Channel Scan), Power, Channel and RF LEDs and a USB charging port. Both units have an open-battery-compartment design for easy professional servicing.
A great case for charging
The BCA58 has two A58-moulded charging ports that take either unit. Charging starts automatically when a unit is inserted, and auto full-charge detection with auto shut-off protects battery health. A Recharge and Battery Check button shows the case charge on four LEDs.
Charging the case
The case's built-in 5000 mAh lithium battery charges via USB-C from most 5 V / 2 A chargers and power banks, in about 5 hours. Its output (5 V, 470 mA) charges the A58 in 2.5 hours, at home, between sets or on the way to the gig.
Portable and durable
Built with durable 1680D fabric and high-strength ABS plastic, the case offers good impact resistance and wear protection, and its compact form slips easily into an instrument bag or backpack.
In the box
- A58 transmitter
- A58 receiver
- BCA58 charging case
- USB charging cable
- Manual
FAQs
What is the difference between the AC58 and the A58?
The AC58 is the A58 Guitar Wireless System together with the BCA58 Charging Case, which adds up to two full charges for the transmitter and receiver.
Does the AC58 work with active pickups?
Yes. The A58 transmitter has Passive and Active modes; hold its channel button for 3 seconds to switch to Active mode.
How is the charging case charged?
Through its USB Type-C port from a 5 V / 2 A (or 5 V / 3 A) adapter or power bank; a full charge takes about 5 hours.
Where can I buy the XVIVE AC58 Guitar Wireless System in India?
The XVIVE AC58 Guitar Wireless System is available from Shivansh Electronics, Kolkata, West Bengal, India, with delivery across India.
Workflow 1: Wireless guitar to the amplifier
Guitarists and bassists on stage.
Connections
| Connect | To |
|---|---|
| Guitar or bass output jack | A58 transmitter |
| A58 receiver | Amplifier input |
Setup
- Plug the transmitter into the instrument and the receiver into the amplifier.
- Switch both on and set the same channel.
- Check that the green RF LED on the receiver is on.
- Play.
Tip: Keep the transmitter at least 10 mm (1 cm) from your body.
Workflow 2: Find the best channel in a new venue
Touring and gigging players.
Connections
| Connect | To |
|---|---|
| A58 receiver | Amplifier |
Setup
- Hold the receiver's channel button for 3 seconds.
- Wait until its channel LED stops flashing on the best channel.
- Set the transmitter to the same channel.
Tip: The last channel is recalled at the next switch-on.
Workflow 3: Charging between sets
Players on long gigs.
Connections
| Connect | To |
|---|---|
| A58 transmitter and receiver | BCA58 charging ports |
Setup
- Switch the transmitter and receiver off.
- Place them in the two A58-moulded ports: charging starts automatically.
- The case stops charging when the units are full.
Tip: The case holds up to two full A58 charges.
Workflow 4: Recharging the case
Every AC58 owner.
Connections
| Connect | To |
|---|---|
| USB‑C charger or power bank | BCA58 USB‑C input |
Setup
- Connect a 5 V / 2 A or 5 V / 3 A USB adapter.
- Press the Recharge and Battery Check button to see the level on four LEDs.
- A full case charge takes about 5 hours.
Tip: Press the button twice to power the case off.
Workflow 5: Active pickups
Guitarists and bassists with active or high-output pickups.
Connections
| Connect | To |
|---|---|
| Active instrument | A58 transmitter |
Setup
- Hold the transmitter's channel button for 3 seconds.
- Check that the Active LED is lit.
- Play; switch back for passive instruments.
Tip: If the output sounds distorted, use Active mode.
Workflow 6: Wireless into effects or a pedalboard
Players with pedalboards, amp modelers or recorders.
Connections
| Connect | To |
|---|---|
| Instrument | A58 transmitter |
| A58 receiver | Effect pedal, amp modeler, PA mixer or digital recorder |
Setup
- Plug the receiver into the first pedal or the modeler input.
- Match the channel with the transmitter.
- Use up to six A58 sets in one area on separate channels.
Tip: Keep receivers more than 3 m from Wi-Fi routers.
