Samson AirLine 88 AH8 Headset System (K-Band) - UHF system with true-diversity receiver and AH8 headband without beltpack, sweat resistant

Samson AirLine 88 AH8 Headset System (K-Band) - UHF system with true-diversity receiver and AH8 headband without beltpack, sweat resistant

The Samson AirLine 88 AH8 is a UHF wireless system combining a CR88 true-diversity receiver with the integrated AH8 headband transmitter – cable-free and bodypack-free – designed for fitness, Pilates, Zumba, and yoga instructors , presenters, and performers on the go. It operates in K-Band (470–494 MHz) with 16 selectable channels and IR sync for quick and secure tuning. The cardioid AE50X capsule mounted on a marine-grade stainless steel gooseneck delivers focused vocals with excellent off-axis rejection, while the water- and sweat-resistant design with sealed electronics ensures reliability during high-intensity sessions. The built-in rechargeable Li-ion battery provides up to 6 hours of use, and the system reaches up to 100 m of line-of-sight coverage.

Main features

• UHF K-Band 470–494 MHz with 16 channels (0–9, A–F) and IR Sync between transmitter and receiver.
• CR88 true-diversity receiver : reduces dropouts , balanced XLR and 6.35 mm jack outputs, 19” rackmount kit included.
• AH8 Headband without beltpack: AE50X cardioid , stainless steel gooseneck , water/sweat-resistant construction, gain control and mute on the headset itself.
• Autonomy and range : up to 6 hours per charge (Li-ion) and 100 m line of sight.
• System audio : 50 Hz–15 kHz , SNR > 95 dB , DR > 100 dB , THD < 1% .
• Real fitness operation : sealed electronics, magnetic charging contacts, tri-color LED indicators on the AH8.

Product benefits

• Total freedom : no belt pack or cable; the transmission is integrated into the headband, designed for intense movement.
• Clear, controlled vocals : The CR88's AE50X cardioid capsule and true diversity maintain intelligibility and minimize clipping.
• Quick setup : IR pairing, 16 selectable channels and rack kit included for fixed or mobile installation.
• Reliability in demanding classes : sweat/water resistant design and steel gooseneck that maintains position.

Use cases

• Fitness and dance (aerobics, cycling, HIIT, Zumba, Pilates, yoga): stable voice over ambient music.
• Education and presentations : Extended sessions with simple setup and extensive venue coverage.
• Events and worship : discreet, low-profile mic with professional performance in complex venues.

Frequently Asked Questions

• How many systems can I use at once? The system offers 16 selectable channels ; the number of simultaneous systems depends on regulations and RF environment (typically up to 8 per band/space, depending on the region).
• How do I sync the transmitter? Turn on the AH8 and use the CR88's SELECT button to send the channel via infrared (within the first 10 seconds after turning on the AH8).
• How do I charge the AH8? Using the included magnetic cable ; transmission is disabled while charging.

Description for projects

K-Band 470–494 MHz UHF system, 16 channels (0–9, A–F), IR Sync . CR88 true-diversity receiver with outputs: XLR (+9 dBu, 240 Ω) and 1/4" unbalanced (+14 dBu, 810 Ω); 15 V DC/200 mA power supply; includes rack ears and 1U centerpiece. AH8 headband : AE50X cardioid capsule, water/sweat-resistant design, stainless steel gooseneck, gain/mute control, Li-ion 3.6 V 500 mAh , 6 h runtime , 10 mW EIRP RF power , 60 g , 150 × 170 × 100 mm . System performance: 50 Hz–15 kHz , SNR > 95 dB , DR > 100 dB , THD < 1 % , range up to 100 m LOS