Professional handheld transmitter,SA 63 stand adapter and 2x AA LR6 ba
Description
AKG HT4500 Professional Wireless Handheld Transmitter
The HT4500 is a compact, rugged analog transmitter engineered for studio wireless microphone setups, remote recording sessions, and multi-channel production environments. Its ergonomic metal body measures just 247 mm in height and weighs 125 g, making it comfortable to grip and manage during long recording takes. The leading-edge dipole-antenna design delivers reliable transmission even when the antenna is partially covered by hand—a critical advantage when positioning talent in tight booth spaces or during active recording sessions.
Transmission & Antenna Performance
Operating across 1,220 selectable frequencies within the 500–862 MHz UHF band with 25 kHz frequency steps, the HT4500 supports up to 50 simultaneous channels in multi-track production and installed recording systems. The dipole-antenna technology ensures optimum performance and a 100-meter line-of-sight radio range, while up to 50 mW RF power output delivers maximum signal strength for applications requiring extended transmission distance across studio facilities.
Power & Battery Management
The transmitter ships with two AA LR6 alkaline batteries providing 15 hours of operating time per charge—eliminating mid-session battery swaps during critical recordings. The integrated pilot tone continuously transmits battery status and mute switch position to the receiver, and the real-time remaining battery lifetime display shows exact operating hours remaining. Optional BP4000 battery pack or HR6 rechargeable batteries can be charged inside the unit via integrated charging contacts.
Key Features
- Compact metal body with black finish: 247 mm height, 51 mm width, 125 g weight
- 1,220 selectable frequencies in 25 kHz steps within 500–862 MHz UHF band
- Up to 50 mW radio output power for long-distance transmission
- Leading-edge dipole-antenna design for reliable performance when antenna is covered
- 15-hour battery life with two standard AA LR6 alkaline batteries included
- Real-time remaining battery lifetime display in hours
- Pilot tone transmission of battery status and mute switch position to receiver
- Audio frequency response: 35–20,000 Hz with 120 dB-A signal-to-noise ratio
- Interchangeable microphone heads for flexible vocal and instrument applications
- Integrated charging contacts compatible with optional BP4000 battery pack and CU4000 charging system
- Operating temperature range: −10 to 55 °C for stable performance across venues
- Includes SA 63 stand adapter for microphone stand mounting
This B-Stock unit may show cosmetic wear but functions identically to new stock—a practical choice for studio and production facilities where appearance is secondary to reliable transmission and long battery life.
This specific B-Stock unit features minor cosmetic imperfections: light scuffs and superficial scratches on the body finish. These marks are purely superficial and have absolutely zero impact on the RF transmission performance, durability, or operational integrity of the transmitter. Acquire this professional-grade AKG handheld transmitter—complete with SA 63 stand adapter and batteries—at a significant B-Stock discount while maintaining full manufacturer warranty coverage.
More Information
| Condition | Refurbished |
|---|
Reviews
At a Glance
The AKG HT4500 is a versatile wireless handheld transmitter designed for studio sessions, live recording, and post-production sound capture, offering wide 35–20,000 Hz frequency response and exceptional 120 dB-A signal-to-noise ratio for clean vocal and instrument tracking. Its real-time battery display and 15-hour operating window eliminate mid-session power anxiety, while 1,220 selectable frequencies and interchangeable microphone heads provide flexibility across recording genres and applications. The B-Stock pricing makes this a smart choice for project studios and independent producers seeking professional-grade wireless capture without premium cosmetic costs.
Who This Is For
Great for
- ✓ Live Performance
- ✓ Theater
- ✓ Touring
- ✓ Installed Sound Systems
Frequently Asked Questions
What does B-Stock mean, and will it affect performance?
B-Stock means this unit is fully functional with minor cosmetic imperfections—in this case, light scuffs and superficial scratches on the body finish. These cosmetic marks have zero impact on RF transmission performance, durability, or operational integrity; the transmitter operates identically to new stock.
How long will the batteries last, and what's included?
The HT4500 ships with two AA LR6 alkaline batteries that provide 15 hours of operating time per charge. A real-time battery lifetime display shows exact remaining hours, and you can upgrade to optional rechargeable HR6 batteries or a BP4000 battery pack charged via integrated contacts.
Will this transmitter work reliably on a crowded stage or in large venues?
Yes. The leading-edge dipole-antenna design maintains reliable transmission even when the antenna is partially covered by your hand, and the 50 mW RF power output with up to 100-meter line-of-sight range supports extended transmission distances typical of theater, touring, and large installed sound systems.
What microphone heads are compatible, and does one come with the transmitter?
The HT4500 accepts interchangeable microphone heads for vocal and instrument applications, but this transmitter unit ships without a microphone head—you will need to add one separately depending on your use case.
Can this transmitter handle different temperature conditions on the road?
Yes. The HT4500 operates stably across −10 to 55 °C, making it reliable across diverse venue climates and touring conditions without performance loss.