For discerning listeners seeking precision and sophistication: Ponderosa’s five balanced armatures offer unparalleled audio clarity in a masterfully crafted body, transforming your music into captivating portraits of sound.
 
BALANCED PERFORMANCE
Ponderosa uses Campfire's classic five-balanced-armature configuration which first gained popularity with our renowned Andromeda line. With two low, one mid, and two high-frequency armatures, Ponderosa features lightning fast detail replication, spacious soundstage, and incredible resolution. Hear every nuance of your favorite tracks or monitor your mixes and performances with accurate replication
 
Interior
Dual low frequency armatures
Two premium balanced armatures power Ponderosa's low-frequencies, creating bass response that is tight, emphatic, and well-balanced with the broader frequency spectrum.
 
Mid Frequency armature
Mid frequencies are lush, accurate, and slightly forward. Vocals are emotive and lifelike, perfectly situated in Ponderosa's staging.
 
Dual high frequency armatures
Spacious, clear, and airy - Ponderosa creates sparkling detail and atmosphere
 
Precision acoustic geometry
Ponderosa's driver array is paired with carefully engineered acoustic geometries to shape the sonic response and further highlight the natural strengths of this technology.
 
Pressure control ventilation
Ponderosa features a vented design that balances air-pressure and volumes.
 
DESIGNED, ENGINEERED AND ASSEMBLED BY HAND IN PORTLAND, OR.
Ponderosa is designed and engineered from top-to-bottom by Campfire's three-person engineering team from our sole location in the heart of Portland, Oregon. Each set of Ponderosa is assembled by hand by our skilled production team, tested, packed, and shipped from the very same location.
 
Exterior
Aggregate ear shape housing
Ponderosa uses an aggregated ear shape based on the wide range of inner-ear impressions received to make our custom fit IEMs. This shape is then smoothed and adjusted by our engineering team to create Ponderosa's semi-custom fit style that is highly secure and comfortable for hours of wearing.
 
Hand-polished stainless steel faceplate
Ponderosa's mirror-finish, stainless steel faceplate offers resilient protection for internal components and beautifully contrasts against its blue or black shell.
 
Custom matrix mmcx connectors
Campfire's custom MMCX connectors offer durable, long-lasting connection. Easily swap out your cable as needed, worry-free.
 
Stainless steel nozzle
Ponderosa's stainless steel nozzle is resilient to impacts and repeated eartip changes. Increasing longevity in comparison to typical, plastic nozzle earphones.
 
Specifications
Impedance-  6Ω @ 1kHz
Frequency Response- 5-20 kHz
SPL: 94db @ 1 kHz- 8.1 mVrms
THD- less than 1%
 
Included:
Essential Package:
Time Stream Cable - Four SPC conductors, choice of 2.5, 3.5, or 4.4mm terminations
Breezy Bag - Mesh zipper carrying case (green)
Foam Eartips (S, M, L)
Silicone Eartips (S, M, L)
IEM Cleaning Tool
Microfiber cleaning cloth
CA Lapel pin
 
Deluxe Package:
Time Stream Cables (3) - Four SPC conductors, 2.5, 2.5, &4.4 termination sizes
Dimensional Folding Leather Case- Handmade in Portugal, dual pockets, magnet closures, & carabiner (Sage)
Foam Eartips (S, M, L)
Silicone Eartips (S, M, L)
IEM Cleaning Tool
Microfiber cleaning cloth
CA Lapel pin