AKG HT4500 BD7 Reference Wireless Handheld Transmitter

AKG HT4500 BD7 Reference Wireless Handheld Transmitter

The AKG HT4500 BD7 is a professional analog reference wireless handheld transmitter engineered for vocal and instrument applications where signal integrity and reliability are non-negotiable. Its metal construction and ergonomic design deliver a balanced, fatigue-free grip that performs equally well during extended stage sets or studio sessions. The system excels at preserving tonal transparency and clarity while maintaining rock-solid RF connectivity across demanding venues.

RF Performance & Frequency Flexibility

This transmitter operates across seven selectable frequency ranges—500–530, 570–600, 650–680, 680–710, 720–750, 760–790, and 790–820 MHz—giving you up to 1200 selectable frequencies to find clear spectrum in any environment. With 50 mW RF output power and a proven dipole-antenna design that maintains reliable transmission even when partially obstructed by the user's hand, the HT4500 BD7 delivers dependable coverage in theaters, houses of worship, live events, and multi-transmitter installations.

Audio Quality & Signal Characteristics

FM modulation combined with an audio bandwidth of 35 to 20,000 Hz ensures full-spectrum vocal and instrument reproduction with minimal distortion. The signal-to-noise ratio of >120 dB(A) and THD below 0.3% at 1 kHz deliver clean, professional-grade audio that captures every detail of your performance without unwanted noise or coloration.

Key Features

• Analog reference wireless handheld transmitter
• Seven RF frequency ranges: 500–530, 570–600, 650–680, 680–710, 720–750, 760–790, 790–820 MHz
• Up to 1200 selectable frequencies for spectrum flexibility
• FM modulation with 50 mW RF output power
• Audio bandwidth: 35 to 20,000 Hz
• Signal-to-noise ratio >120 dB(A) typical
• THD <0.3% at 1 kHz
• Dipole-antenna design for reliable transmission with hand obstruction
• Battery life: 15 hours (2 AA alkaline) or 12 hours (AKG BP4000 rechargeable)
• Metal body construction with black finish
• Compact dimensions: 239 mm length × 39 mm diameter; 125 g weight
• Backlit display with interchangeable microphone heads (D5 WL1, D7-WL1, C5 WL1, C535 WL1)

The HT4500 BD7 remains a trusted choice for touring professionals, installed systems, and rental houses where proven performance and frequency flexibility matter most.