{"id":7777,"date":"2025-11-11T06:08:03","date_gmt":"2025-11-11T06:08:03","guid":{"rendered":"https:\/\/singaporeproaudio.com\/php1\/?post_type=product&p=7777"},"modified":"2025-12-10T05:42:35","modified_gmt":"2025-12-10T05:42:35","slug":"sennheiser-ew-iem-g4-wireless-monitor-system","status":"publish","type":"product","link":"https:\/\/singaporeproaudio.com\/php1\/product\/sennheiser-ew-iem-g4-wireless-monitor-system\/","title":{"rendered":"Sennheiser EW IEM G4 Wireless Monitor System"},"content":{"rendered":"
\n

Full control over your performance \u2013 everywhere, every day. The G4 In-Ear Monitoring Sets make your gig an extraordinary experience \u2013 not just for your audience, but also for you!<\/p>\n

Engineered for professional live sound: Rugged all-in-one wireless monitoring system for in-ear applications.<\/p>\n

Robust bodypack receiver and reliable in-ear monitoring IE 4 headphones delivering clarity along the whole frequency spectrum for daily use on stage<\/p>\n

Half-rack stereo transmitter in a full-metal housing with OLED display for full control<\/p>\n

Easy and flexible wireless synchronization between transmitter and receiver via infrared<\/p>\n

Compatible with Sennheiser WSM control software for flexible frequency allocation<\/p>\n

Up to 16 compatible channels<\/p>\n

Up to 42 MHz bandwidth with 1680 selectable frequencies, fully tunable in a stable UHF range<\/p>\n

Transmission Range: up to 100 meters \/ 300 feet<\/p>\n

High RF output power (up to 50 mW) depending on country regulations<\/p>\n

 <\/p>\n

In the Box:<\/strong><\/p>\n

SR IEM G4 stereo transmitter
\nEK IEM G4 stereo receiver
\nIE 4 earphones
\n2 AA batteries
\nrod antenna
\nGA 3 rackmount set
\nquick guide
\nsafety guide
\nmanufacturer declaration sheet
\npower supply<\/p>\n

 <\/p>\n

 <\/p>\n

As Sennheiser Singapore’s Official Dealer, the equipment we supply will be supported through the\u00a0Sennheiser Singapore\u00a0Service Centre<\/a>\u00a0(Carry-in Service)<\/p>\n<\/div>\n

 <\/p>\n

Specifications:<\/strong><\/p>\n\n\n\n
SR IEM G4
\nDimensions
\nApprox. 202 x 212 x 43 mm<\/p>\n

Compander
\nSennheiser HDX<\/p>\n

THD, total harmonic distortion
\n0.9 %<\/p>\n

Weight
\nApprox. 980 g<\/p>\n

Audio input
\n2x XLR-3\/\u00bc” (6.3 mm) jack combo socket, electronically balanced<\/p>\n

Audio output
\n\u00bc” (6.3 mm) stereo jack socket, balanced<\/p>\n

Signal-to-noise ratio
\n>90 dB<\/p>\n

RF output power
\nswitchable: Low: typ. 10 mW, Standard: typ. 30 mW, High: typ. 50 mW<\/p>\n

Switching bandwidth
\nup to 42 MHz<\/p>\n

Peak deviation
\n\u00b148 kHz<\/p>\n

Nominal deviation
\n\u00b124 kHz<\/p>\n

Modulation
\nWideband FM stereo (MPX pilot tone)<\/p>\n

Power supply
\n12 V DC<\/p>\n

Current consumption
\nmax. 350 mA<\/p>\n

Max. Input voltage
\n+22 dBu<\/p>\n

Transmission frequency
\nMax. 1680 frequencies, adjustable in 25 kHz steps, 20 frequency banks, each with up to 16 factory-preset channels, no intermodulation, 6 frequency banks with up to 16 programmable channels<\/p>\n

AF frequency response
\n25 Hz to 15 kHz<\/p>\n

Temperature Range
\n-10 \u00b0C to +55 \u00b0C<\/p>\n

Frequency stability
\n\u00b110 ppm<\/p>\n

Antenna Output
\nBNC socket, 50 \u03a9<\/p>\n

Frequency range
\n748.3 MHz – 757.7 MHz<\/p>\n

Frequency range
\nSr iem g4: D: 780 – 822 MHz<\/p>\n

EK IEM G4
\nDimensions
\nApprox. 82 x 64 x 24 mm<\/p>\n

Compander
\nSennheiser HDX<\/p>\n

THD, total harmonic distortion
\n\u2264 0.9 %<\/p>\n

Weight
\n(incl. batteries) approx. 125 g<\/p>\n

Signal-to-noise ratio
\napprox. 90 dBA<\/p>\n

Switching bandwidth
\nup to 42 MHz<\/p>\n

Peak deviation
\n\u00b148 kHz<\/p>\n

Nominal deviation
\n\u00b124 kHz<\/p>\n

Operating time
\napprox. 4 to 6 hours (depending on volume level)<\/p>\n

Modulation
\nWideband FM<\/p>\n

Power supply
\n2 AA batteries, 1.5 V or BA 2015 accupack<\/p>\n

Current consumption
\nat nominal voltage: approx. 140 mA
\nwith transmitter switched off: \u2264 25 \u00b5A<\/p>\n

Adjacent channel rejection
\nTypically \u2265 65 dB<\/p>\n

Audio-Output-Power
\n2 x 100 mW at 32 \u2126<\/p>\n

Intermodulation attenuation
\nTypically \u2265 70 dB<\/p>\n

Limiter
\n\u201318 dB to \u20136 dB, adjustable in steps of 6 dB, can be switched off<\/p>\n

Powering
\n3 V battery \/ 2.4 V rechargeable battery<\/p>\n

Receiving frequency
\nMax. 1680 receiving frequencies, adjustable in 25 kHz steps, 20 frequency banks, each with up to 16 factory-preset channels, no intermodulation, 6 frequency banks with up to 16 programmable channels<\/p>\n

RF sensitivity
\n4 \u03bcV, typ. 1.6 \u03bcV for 52 dBA rms S\/N<\/p>\n

Squelch
\n5 to 25 dB\u00b5V, adjustable in steps of 2 dB<\/p>\n

Bass Boost
\n+8 dB at 8 kHz<\/p>\n

Temperature Range
\n-10 \u00b0C to +55 \u00b0C<\/p>\n

Receiver Principle
\nAdaptive diversity<\/p>\n

Blocking
\n\u2265 80 dB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Full control over your performance \u2013 everywhere, every day. The G4 In-Ear Monitoring Sets make your gig an extraordinary experience \u2013 not just for your audience, but also for you! Engineered for professional live sound: Rugged all-in-one wireless monitoring system for in-ear applications. Robust bodypack receiver and reliable in-ear monitoring IE 4 headphones delivering clarity […]<\/p>\n","protected":false},"featured_media":7826,"template":"","meta":[],"product_brand":[107],"product_cat":[21],"product_tag":[],"class_list":{"0":"post-7777","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-sennheiser","7":"product_cat-all-products","9":"first","10":"instock","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product\/7777","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media\/7826"}],"wp:attachment":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media?parent=7777"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_brand?post=7777"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_cat?post=7777"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_tag?post=7777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}