JL Bluetooth Speaker Chip Classification: Entry-Level 706, Mid-Range 701, High-End Auracast & Lavalier Mic Guide

 


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From the entry-level AC706N to the flagship JL7033A, JL’s Bluetooth chip lineup covers the full spectrum of use cases: 192MHz processing power ensures stable connections and FM reception; dual-core DSP delivers ultra-high-definition 24bit/384KHz audio; and Auracast broadcasting technology unlocks a new era in wireless audio. This document introduces the classification and application of JL Bluetooth speaker chips.

  • Entry-Level: AC706N – 192MHz CPU, supports FM radio, multi-device broadcasting, matches models like SSOE SSK02.
  • Mid-Range: JL7012C / 7016C – Dual 160MHz CPUs with proprietary sound algorithms, used in products like Anker Select 2S.
  • Flagship: JL7033A / 7034A – 320MHz dual-core DSP, full-featured but complex, applied in Huawei Yueying.
  • Auracast Support: AC6894A – Dual-core 192MHz, 24bit/384KHz audio, used in xiaomo Sound Outdoor.
  • Live Streaming Microphones: AC706N & AW32N – Latency <5ms, suitable for Edifier’s Xiaojinmai M1.
  • Karaoke Speakers – Two configurations:

1. Bluetooth Speaker Chip Selection – Entry-Level: AC706N

Advantages:

  • 192MHz CPU provides strong processing capability
  • Excellent RF performance ensures stable connectivity
  • Supports multi-device broadcasting, FM reception, stereo output
  • Low-noise DAC, great sound quality and effects
  • Visual SDK enables fast mass production
  • Stable supply chain and simplified peripheral design

Specifications:

  • Bluetooth Version: v6.0
  • RAM: 136KB
  • RF Performance (Tx/Rx): 10dBm / -93dBm
  • Audio Codecs: SBC / AAC / LC3
  • LE Audio: Supported
  • DAC: 2 channels, 24bit/96KHz, SNR 103dB
  • FM Radio: Supported
  • Built-in RTC: Yes

Bluetooth Speaker Chip Selection – Entry-Level: AC706N

2. Bluetooth Speaker Chip Selection – Mid-Range: JL701N Series

Advantages:

  • Dual-core 160MHz CPUs
  • Larger RAM
  • Excellent vocal clarity
  • High SNR DAC with very low noise floor
  • Stable Bluetooth connection
  • Third-generation proprietary sound enhancement algorithm

Specifications:

  • Bluetooth Version: v6.0 (dual-mode)
  • CPU/DSP: Dual 160MHz
  • RAM: 640KB
  • RF Performance (Tx/Rx): 9dBm / -95dBm
  • Audio Codecs: … / LC3 / LDAC / LHDC
  • LE Audio: Supported
  • DAC: 2 channels, 24bit/96KHz, SNR 105dB
  • ADC: Up to 4 channels, 24bit/48KHz, SNR 95dB
  • Broadcast (BIS): Supported

Bluetooth Speaker Chip Selection – Mid-Range: JL701N Series

3. Bluetooth Speaker Chip Selection – High-End: JL703N Series (Not Recommended)

Note: Too complex for general use.

Advantages:

  • High-performance dual-core floating-point DSP (320MHz × 2)
  • Full-feature audio algorithm support
  • Professional FM radio with RDS support
  • Optical and coaxial output support
  • USB 2.0 (High Speed)
  • NFC and LE Audio support

Specifications:

  • Bluetooth Version: v6.0 (dual-mode)
  • CPU/DSP: Dual 320MHz
  • RAM: 448KB
  • RF Performance (Tx/Rx): 11dBm / -95.5dBm
  • PSRAM Expansion: Supported
  • Audio Codecs: … / LC3 / LDAC / LHDC
  • LE Audio: Supported
  • DAC: 4 channels, 24bit/96KHz, SNR 109dB
  • ADC: Up to 4 channels, 24bit/48KHz, SNR 105dB

Bluetooth Speaker Chip Selection – High-End: JL703N Series

4. Bluetooth Speaker Chip Selection – Auracast Support: One-to-Many Wireless Broadcast

Advantages:

  • Bluetooth 6.0 with LE Audio
  • Standard-compliant Auracast broadcasting
  • Dual-core 192MHz DSP processing
  • Ultra-clear audio: 24bit/384KHz
  • Excellent sound quality: SNR 113dB
  • Extremely low noise floor: 1.2uVrms

Specifications:

  • Bluetooth Version: v6.0 (dual-mode)
  • CPU/DSP: Dual-core 192MHz
  • RAM: 400KB
  • RF Performance (Tx/Rx): 13dBm / -97dBm
  • Audio Codecs: … / LC3 / LDAC / LHDC
  • LE Audio: Not supported
  • DAC: 2 channels, 24bit/384KHz, SNR 113dB
  • ADC: Up to 3 channels, 24bit/48KHz, SNR 103dB
  • Broadcast (BIS): Supported

Bluetooth Speaker Chip Selection – Auracast Support: One-to-Many Wireless Broadcast

Related Searches: JL Bluetooth Speaker Chip Full Breakdown, Auracast Lavalier Mic Reviews

#JLBluetoothChip #AC706NSpeakerChip #JL7016CAudioProcessor #JL7033ADSPChip #AuracastWirelessAudio #LEAudioBroadcast #LowLatencyLiveMic #KaraokeSpeakerSolution #FMBluetoothSpeaker #HiFiBluetoothAudio #24bit384KHzAudio #DualCoreDSPChip #AnkerSelect2SCompatible #EdifierXiaojinmaiM1 #OutdoorBluetoothSpeaker


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