HD 25 SP
Headphones | DJ & Studio Headphones
Cat. No. 003759
General Description
The HD 25 SP are closed dynamic headphones for monitoring, recording
and outdoor applications. They are a lower-cost alternative to the HD 25,
featuring a simpler headband and a slightly different capsule design.
Technical Data
Frequency response ..................... 30 – 16,000 Hz (–3 dB/1 kHz)
Transducer principle................................................ dynamic, closed
Nominal impedance ....................................................................85 Ω
Characteristic SPL .....................................112 dB (at 1 khz, 1 Vrms
)
Load rating.................................................................................. 0.2 W
THD............................................................................................ < 0.4 %
Ear coupling ......................................................................supra-aural
Contact pressure.............................................................. approx. 3 N
Weight (without cable)............................................................ 115 g
Connector........................................... 1/4” (6.3 mm) Ø stereo jack
Connection cable.......... 3 m, detachable, dual-sided steel cable
Diffuse Field Frequency Response
Features
Very lightweight, comfortable even if used for long periods
Effective attenuation of background noise
High maximum sound pressure level
85 Ω nominal impedance ensures universal compatibility
Tough, detachable stranded steel cable
Neodymium ferrous magnet systems and lightweight
aluminium/copper voice coils for fast transient response
Profile
Closed dynamic headphones for monitoring in noisy environ-
ments, high sensitivity, sound pressure level 100dB. Frequen-
cy response 30 Hz to 16 kHz, THD < 0.4 %, nominal impedance
85 Ω, load rating 0.2 W. 3 m steel cable with 1/4” (6.3 mm)
stereo jack plug.
Recommended Accessories
HZR 62 stereo volume control (for HD 25 SP-1 only)
Cat. No. 005248
Replacement Parts
Ear pads (1 pair)
Velour ear pads (optional) (1 pair)
Cat. No. 075525
Cat. No. 069417
Product Variants
HD 25 SP-1: as HD 25 SP, but with 3.5 mm /
1/4” stereo jack and 65 Ω nominal impedance
30-16,000 Hz
85 Ω
< 0.4 %
115 g
Cat. No. 004173
6.3 mm
steel
3 m
|
Radio Shack Car Stereo System PLCD41MP User Guide
RCA CRT Television 20V414T User Guide
RedMax Chainsaw GZ3500T User Guide
Rinnai Water Heater R98LSE ASME User Guide
Roberts Gorden Heating System HE15ST User Guide
Rosewill Digital Photo Frame RDF 670B User Guide
Samsung Range FTQ387 User Guide
Sanyo Projector PLC User Guide
Sanyo Tool Storage CVW EXA124 User Guide
Seiko Printer TM U590 U590P User Guide