Harmony A1 Multi-Room LE Audio Auracast Speaker System for Home & Events

Harmony A1 Multi-Room LE Audio Auracast Speaker System, for synchronized background audio in stores, restaurants, conference and small venues.

Harmony A1 Multi-Room LE Audio Auracast Speaker System for Home & Events, designed for indoor multi-speaker use and outdoor background music, not large open spaces.

Harmony A1 Multi-Room LE Audio Auracast Speaker System for Home & Events. Up to 100m Auracast transmitter-to-speaker range and 15m Bluetooth phone-to-transmitter range.

Harmony A1 Multi-Room LE Audio Auracast Speaker System for Home & Events offers up to 100m/328ft range via Auracast.

Harmony A1 Multi-Room LE Audio Auracast Speaker System for Home & Events. Connect to multiple Auracast-compatible speakers for multi-speaker playback.

Harmony A1 Multi-Room LE Audio Auracast Venue Speaker System for Home & Events, featuring 3 modes for balanced audio, deep bass, and clear voice.

Harmony A1 Multi-Room LE Audio Auracast Venue Speaker System for Home & Events with easy to scan set-up

Harmony A1 Multi-Room LE Audio Auracast Venue Speaker System for home and events. Compatible with Auracast receivers, headphones, and hearing aids.

Harmony A1 Multi-Room LE Audio Auracast Venue Speaker System for home and events with dual-mode Bluetooth and Auracast streaming.

Harmony A1 | Multi-Room LE Audio Auracast Speaker System

Harmony A1 | Multi-Room LE Audio Auracast Speaker System

Name: Harmony A1 | Multi-Room LE Audio Auracast Speaker System
Brand: Avantree
SKU: BTST-5309
Price: 317.99 USD
Availability: InStock

Multi-Room LE Audio Auracast Speaker System for Home & Events

$317.99

Version: Harmony A0: Easy Background Audio

Suma częściowa: $317.99

Ilość:

Add-on & Accessories:

FreeMic Duo | Wireless Headset & Handheld Microphone System

AuraLink | Bluetooth Auracast Receiver with Qualcomm BT 5.4

2-Year Warranty
60-Day Returns
Bulk Discounts
Fast Shipping

Price $317.99

Product Highlights

For Multi-Room Background Audio: Includes a transmitter and 3 speakers – designed for seamless music across rooms, ideal for homes, stores, restaurants, and small venues with consistent, shared sound.
Firmware Update Reminder: Unlock new features and continuous improvements through firmware updates – including options like keeping the speaker powered on continuously for uninterrupted use.
Expandable Auracast Speaker System: Add more Harmony A1 speakers or Auracast-enabled devices anytime – build a flexible multi-room system that grows with your space.
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).
Bluetooth, Optical & AUX Input: Stream audio from your phone via Bluetooth (works best when your device is near the transmitter), or connect to TVs and media players using Optical or AUX.

Specifications

Compatible Devices

What' in the box

• 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

Add-ons & Accessories

Firmware Updates

Setup & Support

Harmony A1 | Multi-Room LE Audio Auracast Speaker System

$317.99

Ilość:

Harmony A1 | Multi-Room LE Audio Auracast Speaker System

$317.99

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

Harmony A1
- 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
Harmony A2
- 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
Harmony A3
- 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
Harmony 2
- 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 📲

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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

Q1. Can the speakers stay on while plugged in?
A: Yes. Harmony A1 speakers can stay on while connected to power. If yours turn off automatically, update the speaker firmware →

Q2. Can I use a microphone for announcements?
A: Yes. Add a compatible Venucast microphone kit to make announcements through your Harmony A1 system. Explore FreeMic Duo →

Q3. Can I group speakers with different transmitters to play separate audio streams?
A: Yes. Each transmitter can use its own broadcast name and password. Grouping syncs the password to supported Venucast speakers so each group joins the correct broadcast. See how Grouping works →

Q4. Can I add more speakers?
A: Yes. You can add multiple compatible Harmony A Series speakers. Harmony 2 speakers are not compatible.

Q5. What if the sound becomes distorted in Bluetooth mode?
A: Update your transmitter to the latest firmware to improve Bluetooth audio quality. See the update guide →

Q6. Will the speakers work reliably in different rooms?
A: Yes, in spaces with open doorways or lightweight partitions. For best coverage, place the transmitter centrally. Thick, solid walls can block the signal, so test your intended locations before installation.