64 Audio Aspire Series (Aspire 1 / 2 / 3 / 4)
Universal in-ear monitor (UIEM), entry-level line
Headphones$349Manufacturer list price
Specifications
- Type
- Headphones
- Description
- Universal in-ear monitor (UIEM), entry-level line
- Signal path
- Analog
- Channels
- 2
- Channel format
- Stereo
- Form factor
- in-ear monitor
- Powered
- No
- Drivers
- Aspire 1: single driver (type not specified on page fetched); Aspire 2/3/4: hybrid BA array + single dynamic low driver. Exact per-tier driver counts not itemized on the fetched product page.
- Frequency response
- 20Hz-18kHz
- Sensitivity
- 104 dB @ 1kHz @1mW
- Impedance (Ω)
- 11
- Back design
- Molded ABS shell, stainless steel nozzle; built-in fixed 'Apex core' venting (not interchangeable/modular), -20dB isolation, custom waveguides, Helmholtz resonators, LID circuit
- Country of manufacture
- USA
Details
I/O: Detachable IPX/T2 cable, 48", 3.5mm jack
Notable use: Entry-level professional universal IEM line for musicians and live-sound professionals
Notes: FLAG: universal-fit line covering 4 tiers (Aspire 1-4) sold on one product page; only Aspire 4 price ($799.00) and low end of range ($349.00, presumably Aspire 1) were confirmed, per-tier driver counts and individual prices not fully itemized on the fetched page. FLAG: does NOT use tia technology (explicitly stated) and does not have a swappable apex module -- uses a fixed 'Apex core' instead, unlike the rest of the current lineup.