AKG WMS40 Pro Vocal Set Single Wireless System with D880 Handheld

Legendary AKG sound. Brilliant sound and ease of use. Unique HDAP (High Definition Audio Performance) technology ensures the best possible, realistic sound at any time. The rugged handheld transmitter with its soft-touch finish is extremely easy to use and fulfills the highest esthetic requirements. The transmitters operate for 30 hours off a single AA size battery, saving frequent battery replacements and thus money.

The D 880 WL 1 capsule is becoming the new standard microphone for lead and backing vocals on stage. Never before has it been possible to produce a diaphragm with differentiating thicknesses. The Varimotion process allows the adjustment to take place at the diaphragm. The result is a quantum leap in sound performance. The Doubleflex anti-vibration system reduces all kinds of interference.

SR 40 Single
Single fixed frequency.

All-metal case.

Multichannel capability for simultaneous use of up to seven channels (maximum number of channel depends on local frequency plans).

High Definition Audio Performance technology ensures the legendary, realistic AKG sound and perfect audio transmission.

HT 40 PRO
High Definition Audio Performance technology ensures the legendary, realistic AKG sound and perfect audio transmission.

Transmitter operates for at least 30 hours off a single AA size battery, saving cost, maximizing dependability, and minimizing onstage stress.

Miniature transmitter.

Single-battery powering.

Multichannel capability for simultaneous use of up to seven channels (maximum number of channel depends on local frequency plans).

D 880 WL 1
D 880 microphone element permanently attached to the HT 40 transmitter.

Doubleflex anti-vibration system.

Spring steel wire mesh cap.

Technical Info

Channel Frequencies
Channel 54: 710.400 MHz
Channel 54B: 711.000 MHz
Channel 58: 734.600 MHz
Channel 58B: 736.975 MHz
Channel 60A: 748.875 MHz
Channel KR4: 750.900 MHz
Channel 60B: 751.550 MHz

SR 40 Single
Carrier frequency range: 710 to 865 MHz, 1 fixed frequency

Modulation: FM

Audio bandwidth: 40 Hz to 20 kHz

THD: typ. 0,8 % (at 1 kHz)

Signal/noise ratio: typ. 110 dB(A)

Power supply: 120/230 V AC

Audio outputs: bal. 1/4 in. jack, output level adjustable, at rated deviation: 500 mV rms.

Dimensions: 200 x 190 x 44 mm (7.8 x 7.4 x 1.7 in.)

Net weight: 581 g (1.3 lbs.)

HT 40 PRO
Carrier frequency range: 710 to 865 MHz, 1 fixed frequency

Modulation: FM

Audio bandwidth: 65 Hz to 20 kHz

THD: typ. 0,8 % (at 1 kHz)

Signal/noise ratio: typ. 110 dB(A)

Power supply: 1 AA size battery

RF output: typ. 10 mW (ERP)

Battery life: typ. 30 h (for 2200 mAh)

Dimensions: 229 x 53 dia. mm (9 x 2.1 in.)

Net weight: 195 g (6.95 oz.)

D 880 WL 1
Polar pattern: supercardioid

Frequency range: 60 to 20,000 Hz

Sensitivity: 2,2 mV/Pa (-53 dBV re 1 µbar)

Max. SPL: 147 dB SPL (156 db SPL)

Equivalent noise level: 22 dB (A) to DIN 45412

Bass filter: 1

Finish: matte black enamel

Patent(s): Varimotion - multiple-thickness diaphragm for dynamic transducer (Patent no. AT 403.751, US 6.185.809)

Vocal system with SR 40 Single receiver and HT 40 PRO handheld transmitter with D880 capsule.