SHIPPING
2-5 business days. Free returns within 60 days with a prepaid label upon request.
Harmony A1 | Multi-Room LE Audio Auracast Speaker System
Multi-Room LE Audio Auracast Speaker System for Home & Events
- $299.99
- Unit price
- per
- Expandable Auracast Audio System: Harmony A1 is designed as a scalable Auracast speaker system, enabling synchronized audio sharing across multiple speakers and compatible devices. Add more units to build a flexible multi-room audio network for shared listening.
- Ideal for Indoor Shared Spaces: Designed for indoor environments such as living rooms, restaurants, stores, conference rooms, and small gatherings. Due to volume limitations, it is not recommended for outdoor use or large open areas.
- Up to 100M Wireless Transmission: Enjoy stable Auracast audio transmission up to 100 meters between the transmitter and speakers (range may vary depending on environment and obstacles). Ideal for distributing synchronized audio across connected indoor spaces.
- Bluetooth, Optical & AUX Input: Stream audio from phones or laptops via Bluetooth, or connect TVs and media players using Optical or 3.5mm AUX. Each speaker can also function independently as a classic Bluetooth speaker.
- Usage Note: Volume depends on both your source device and transmitter output – set them to maximum or fixed output for best results. By default, the speaker powers off after 1 hour of inactivity. A firmware update can keep the speaker on continuously.
• Harmony A1 speaker × 3
• Harmony A1 transmitter × 1
• 1M / 3FT Charging cable (for speaker) × 3
• 1.5M / 5FT Power cable (for transmitter) × 1
• 2A USB adapter (for speaker) × 1
• Optical audio cable (TOSLINK) × 1
• 3.5 mm AUX audio cable × 1
In Stock—Estimated delivery
3–7 business days
$299.99
Comparison Table
Model
- Max Speakers Supported
- Audio Inputs
- Speaker Power
- Wireless Technology
- Latency (TV Watching)
- Operation Range
- Expandable Devices
- Future-Ready (LE Audio)
- DFU for Group Settings
- Best For
-
- Unlimited Speakers
- AUX (3.5 mm) / Optical / Bluetooth
- 20W
- Auracast™ set (individual speaker support Bluetooth)
- ~ 60 ms
- 100m (add 15m via Bluetooth)
- ✅
- ✅
- ✅
- Public venues, Auracast devices
-
- Unlimited Speakers
- AUX (3.5 mm) / Optical / Bluetooth
- 20W
- Auracast™ set (individual speaker support Bluetooth)
- ~ 60 ms
- 100m (add 15m via Bluetooth)
- ✅
- ✅
- ✅
- Shared spaces, mixed listening
-
- Unlimited Speakers
- AUX (3.5 mm) / Optical / Bluetooth
- -
- Auracast™ set (individual speaker support Bluetooth)
- ~ 60 ms
- 100m (add 15m via Bluetooth)
- ✅
- ✅
- ✅
- Large venues, PA streaming
-
- Unlimited Speakers
- AUX (3.5 mm) / Optical / Bluetooth
- 15W
- 2.4G set (individual speaker support Bluetooth)
- 30ms
- 20m (add 3m via Bluetooth)
- With Avantree Harmony 2 Speakers Only
- ❌
- ❌
- Live use, ultra-low latency
Consultation Booking 📲
Not sure what to do? Book a 15-minute FREE consultation with our Group Listening Expert today!
Specifications
🔄 Set
| Wireless Connectivity | Bluetooth 5.4 |
| Latency | Approx. 60ms (speaker sync latency) |
| Audio Input Options | Bluetooth, 3.5mm AUX, Optical |
| Recommended Range |
• Speaker to Transmitter: Up to 328 ft / 100 m • Phone to Transmitter: Up to 50 ft / 15 m |
| Max Expandability | Supports up to 100 speakers (Harmony Aura only) |
📡 Transmitter
| Bluetooth Version | v5.4 |
| Audio Codec | LC3 |
| Operating Range | Up to 50 ft (15 m) from phone/PC |
| Dimensions | 4.5 × 3 × 1.2 in (114 × 75 × 30 mm) |
| Weight | 0.2 lbs (90 g) |
🔊 Speaker
| Bluetooth Version | v5.4 |
| Audio Codec | LC3, APTX, AD, SBC |
| Bluetooth Profiles | A2DP, AVRCP, HSP, HFP |
| Operating Range | Up to 50 ft (15 m) |
| Microphone | Built-in |
| Playtime | Up to 8 hours |
| Charging Time | Approx. 4 hours |
| Charging Port | USB-C |
| Power Output | 20W, THD ≤ 1% |
| Power Supply | Rated 5V / 2A USB charger |
| Dimensions | 9 × 3.5 × 3.3 in (230 × 90 × 85 mm) |
| Weight | 2.1 lbs (971 g) |
Q & A
Q: Will this work across my whole home or party space?
A: Yes. Harmony A1 supports wireless audio up to 100 meters (328 ft), making it ideal for large homes, garages, and party areas—far beyond standard Bluetooth range.
Q: What can Auracast actually do for me?
A: Auracast™ lets one audio source broadcast to many listeners at once, including compatible earbuds and hearing aids, making shared listening more flexible and inclusive.
Q: Can I add more speakers or create different groups?
A: Yes. You can add more Harmony speakers and create separate groups by setting different passwords, allowing multiple zones or group playback in the same space.
Q: What's the difference between Harmony A1 and Harmony 2?
A: Harmony 2 focuses on ultra-low 30ms latency using 2.4G wireless. Harmony A1 uses Auracast™, reaches up to 100m, works with hearing aids, and offers future-ready audio features.
Q: Can each speaker be used on its own?
A: Yes. Each speaker can be used independently via classic Bluetooth, or combined into a synchronized group when used with the Harmony system.
Buy Add-ons & Accessories
🔌 Accessories
Harmony A1 — Compatibility Checker
Avantree Bluetooth Compatibility Checker
Avantree products are designed for versatility and broad compatibility. However, due to technical limitations, not all devices can work together. We strongly recommend checking compatibility before purchase.
All Bluetooth Devices Checker
(Note: This tool is still under development. 💡 Suggestions are welcome anytime! contact us.)
- Al elegir una selección, se actualiza la página completa.