{"id":53689,"date":"2023-03-14T11:46:35","date_gmt":"2023-03-14T10:46:35","guid":{"rendered":"https:\/\/pihernz.com\/?post_type=product&p=53689"},"modified":"2026-07-07T09:53:20","modified_gmt":"2026-07-07T07:53:20","slug":"pni-echo-4-4-pin-cb-microphone","status":"publish","type":"product","link":"https:\/\/pihernz.com\/en\/producto\/pni-echo-4-4-pin-cb-microphone\/","title":{"rendered":"PNI Echo 4 Premium 4-Pin CB Microphone \u2013 High-Performance Power Echo Mic for Universal Transceiver Adaptations (Compact 88x65x35mm Housing, 9V Battery Powered)"},"content":{"rendered":"

The PNI Echo 4 premium 4-pin CB microphone<\/strong> is a commercial-grade, amplified power microphone engineered to deliver distinctive echo acoustic modulations and high-integrity signal projection across mobile CB networks. Outfitted with an integrated internal modulation board, this specialty transceiver accessory elevates voice transmission characteristics to maximize punch and readability over long distances. It serves as an essential upgrade or maintenance replacement asset for commercial transport operators, logistics fleets, off-road communication configurations, and high-volume B2B radiocommunication hardware distributors seeking universal fleet deployment capabilities across European markets.<\/p>\n

The technical architecture of the PNI Echo 4 is centered around an industry-standard 4-pin interface plug connector<\/strong>. Through direct wiring adaptations and pin reconfigurations, technical service engineers can adjust the internal lead layouts to establish complete cross-brand compatibility with virtually any CB radio station chassis on the market. Housed in an ultra-compact, ergonomic structural casing measuring just 88 x 65 x 35 mm<\/strong>, the microphone provides superior, fatigue-free handling and convenient cabin placement. For proper operation of its active amplification and echo circuitry, the unit requires a standard 9V cell battery<\/strong> (not included), ensuring immediate system alignment and total fleet operational readiness.<\/p>\n\n\n\n\n\n
4-Pin Echo Microphone Configuration<\/strong><\/p>\n

The PNI Echo-4 microphone features a ruggedized 4-pin connector. Through technical reconfigurations of the internal wire matrices within the terminal plug, it can be made fully compatible with any type of CB radio station on the market, completely independent of the original manufacturer brand layout.<\/td>\n

\"PNI<\/td>\n<\/tr>\n
\"PNI<\/td>\nErgonomic Dimensions<\/strong><\/p>\n

The PNI Echo housing is precision-engineered with highly reduced physical dimensions measuring just 88 x 65 x 35 mm. This compact mechanical design facilitates comfortable long-shift hand operation, optimal tactile grip, and clean, clutter-free storage inside any vehicular cockpit.<\/td>\n<\/tr>\n

Active Power Requirements<\/strong><\/p>\n

To drive the integrated pre-amplification circuitry and custom echo modulation boards, the microphone relies on an independent 1x 9V block battery cell compartment located within the rear chassis housing. Note: The operational battery is not included within the standard factory package.<\/td>\n

\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n\n
Technical Specification Parameter<\/th>\nValue & Fleet Alignment Matrix<\/th>\n<\/tr>\n<\/thead>\n
Product Brand Designation<\/td>\nPNI Systems<\/td>\n<\/tr>\n
Hardware Model Designation<\/td>\nEcho 4 (Echo-4 Power Mic Series)<\/td>\n<\/tr>\n
Primary Component Classification<\/td>\nAmplified CB Radio Power Microphone with Echo Effects<\/td>\n<\/tr>\n
Default Interface Connector<\/td>\n4-Pin Female Circular Screw-on Typology<\/td>\n<\/tr>\n
Hardware Compatibility Scope<\/td>\nUniversal Adaptable Layout (Rewirable to match any CB radio brand pinout layout)<\/td>\n<\/tr>\n
Operational Power Requirements<\/td>\n1x 9V Block Battery (Internal chassis slot, battery not included)<\/td>\n<\/tr>\n
Physical Dimensions Footprint<\/td>\n88 x 65 x 35 mm Compact Ergonomic Structure<\/td>\n<\/tr>\n
Primary Fleet Utility Purpose<\/td>\nTurnkey modulations audio upgrade, universal multi-brand replacement outfitting, and custom cockpit station servicing<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

4 PIN hand microphone<\/p>\n","protected":false},"featured_media":53672,"template":"","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","inline_featured_image":false,"_joinchat":[]},"product_brand":[12213],"product_cat":[12297,12295,12275],"product_tag":[12985],"class_list":{"0":"post-53689","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-pni-en","7":"product_cat-cb-en","8":"product_cat-microfonos-accesorios-emisoras-en","9":"product_cat-accesorios-emisoras-en","10":"product_tag-cb-en","12":"first","13":"instock","14":"taxable","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"acf":[],"yoast_head":"\n4 Pin CB Radio Microphone | PNI Echo 4 Universal | B2B<\/title>\n<meta name=\"description\" content=\"Source the professional 4 pin CB radio microphone. 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