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 recording where signal integrity and transparency are essential. Its metal construction and ergonomic design provide a balanced, fatigue-free grip that performs equally well during extended tracking sessions or live-to-tape captures. The system excels at preserving tonal accuracy and clarity while maintaining rock-solid RF connectivity in home studios, project rooms, and multi-source recording setups.

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 secure clean spectrum in your recording environment. With 50 mW RF output power and a proven dipole-antenna design that maintains reliable transmission even when held naturally by the vocalist or performer, the HT4500 BD7 delivers dependable coverage for studio sessions, overdubs, and multi-transmitter recording scenarios.

Audio Quality & Signal Characteristics

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

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 producers, engineers, and studios where proven wireless performance and frequency flexibility enable confident tracking and recording sessions.