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Cat. No. 003759
HD 25 SP
Headphones |
DJ & Studio Headphones
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.
Features
j
Very lightweight, comfortable even if used for long periods
j
Effective attenuation of background noise
j
High maximum sound pressure level
j
85
Ω
nominal impedance ensures universal compatibility
j
Tough, detachable stranded steel cable
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Neodymium ferrous magnet systems and lightweight
aluminium/copper voice coils for fast transient response
Recommended Accessories
j
HZR 62 stereo volume control (for HD 25 SP-1 only)
Cat. No. 005248
Replacement Parts
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Ear pads (1 pair)
Cat. No. 075525
j
Velour ear pads (optional) (1 pair)
Cat. No. 069417
Product Variants
j
HD 25 SP-1: as HD 25 SP, but with 3.5 mm /
1/4” stereo jack and 65
Ω
nominal impedance
Cat. No. 004173
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 V
rms
)
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
30-16,000 Hz
85
Ω
< 0.4 %
115 g
6.3 mm
steel
3 m
Diffuse Field Frequency Response
Profile
Closed dynamic headphones for monitoring in noisy environ-
ments, high sensitivity, sound pressure level 100 dB. 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.