{"product_id":"whirlwind-pw-1","title":"Whirlwind PW-1 High-Power Stereo In-Ear Monitor Beltpack Driver","description":"\u003cp\u003eThe Whirlwind PW-1 is engineered for professional musicians and monitor engineers who need a reliable, high-powered headphone driver in a hardwired beltpack form factor. Unlike wireless beltpack receivers with built-in amplifier stages, the PW-1 is purpose-built as a dedicated IEM driver, making it a strong choice for wired in-ear monitor rigs where consistent power delivery and signal integrity are priorities.\u003c\/p\u003e\u003cp\u003eBalanced line-level XLR inputs on both left and right channels allow direct connection to monitor sends from a console or splitter, preserving signal quality over long cable runs common in touring and theater production. The inclusion of a 3.5mm stereo input adds flexibility for rehearsal or secondary source routing without additional adapters. A stereo\/mono switch accommodates mono mix scenarios or single-ear use cases, giving performers and engineers direct control over the listening format at the beltpack.\u003c\/p\u003e\u003cp\u003eThe adjustable-threshold peak limiter is a critical feature for live monitor applications where sudden signal spikes can cause hearing damage. This protection circuit makes the PW-1 suitable for professional environments where OSHA or venue compliance is a concern, and where performer hearing health is a technical responsibility — not an afterthought. The PW-1 fits touring production, theater, broadcast stages, and fixed-install monitor systems that require a dependable wired IEM solution.\u003c\/p\u003e","brand":"Whirlwind Music Dist., Inc","offers":[{"title":"Default Title","offer_id":52445329981624,"sku":"11056","price":298.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/11056_WHIRLWI-PW-1_ALT01sqr.jpg?v=1783970864","url":"https:\/\/soundpro.com\/products\/whirlwind-pw-1","provider":"SoundPro","version":"1.0","type":"link"}