HD 25/HD 25 SP
The closed HD 25s are purpose-designed, closed dynamic, professional headphones for monitoring, recording and outdoor applications. The closed, dynamic HD 25 SPs are the ideal headphones for DJ use in high noise environments.
The Legend for ENG and studio Monitoring

HD 25 HD 25 SP

High sensitivity due to lightweight aluminium voice coils Capable of handling very high sound pressure levels Very lightweight and comfortable, even if used for long periods Rotatable capsule for one-ear listening Delivery includes: HD 25 Headphones
1 pair of soft earpads pouch Screw-on jack adapter, 3.5 mm to 6.3 mm HD 25 SP
Very lightweight and comfortable, even if used for long periods High maximum sound pressure level 60 O nominal impedance for universal capability Detachable cable High sensitivity due to lightweight aluminium/copper coils Delivery includes: HD 25 SP II Headphones
Screw-on jack adapter, 3.5 mm to 6.3 mm

Specifications

Headphones Transducer principle Ear coupling Frequency response (headphones) Nominal impedance HD 25 dynamic, closed supra-aural 16 22,000 Hz (- 3 dB) 70 O (HD 25-1 II) 70 O (HD 25-C II) 600 O (HD 25-13 II)
Headphones Transducer principle Ear coupling Frequency response (headphones) Nominal impedance Characteristic SPL Load rating Contact pressure THD, total harmonic distortion Jack plug Cable length Weight (without cable)
HD 25 SP dynamic, closed supra-aural 30 16,000 Hz (- 3 dB) 60 O 100 dB 2 dB 0.2 W approx. 3 N < 0.4 % 3.5/6.3 mm stereo 3m 115 g

521462 03/07

Variants HD 25-II, detachable steel cable, 2 m HD 25-1 II, detachable steel cable, 1,5 m, right-angled HD 25-C II, detachable coiled cable, 3 m (1 m) HD 25-13 II, detachable steel cable, 3 m, 600 O HD 25 SP II, detachable cable, 3 m

Cat. No. 502103

EAN 02097 6

UPC 13212 2

Printed in Germany Sennheiser is a registered trademark of Sennheiser electronic GmbH & Co.KG. www.sennheiser.com
70 O (HD 25-II) Load rating 0.2 W Contact pressure approx. 2.5 N Sound pressure level (SPL) 120 dB (SPL) THD, total harmonic distortion < 0.3 % Jack plug 3.5/6.3 mm stereo Cable length 25-1 II: 1,5 m HD HD 25-C II: 3 m (1 m) HD 25-13 II: 3 m HD 25-II: 2 m Weight (without cable) approx. 140 g

SENNHEISER HEADPHONES AND HEADSETS
A range of superior quality headphones, models supplied (unless stated) with 3 pole 3.5mm jack and adapter to 6.35mm A gauge 3-pole jack plug. All types are very lightweight, and ideal for studio and broadcast usage. Frequency response figures ref. DIN45500. Impedance values are per capsule. All models (except HD 25 II) are supplied with oxygen-free copper cables as standard, steel cables available for certain models as accessories (supplied as standard on HD 25 II). Full brochure available on request.
Low-cost lightweight open headphones with foam earpads, 3.5mm jack only and inline volume control. Intended for improved listening in consumer applications, these headphones are not as robust as professional models but offer excellent value for office listening, light use or as a reserve. Frequency response: 20-20000Hz. 32 ohms.

PMX 60

Lightweight open headphones with foam earpads and neckband. Intended for improved listening in consumer applications, these headphones are not as robust as professional models but offer excellent value for office listening, light use or as a reserve. Frequency response: 20-20000Hz. 32 ohms.

PX 100

Lightweight open headphones with foam earpads and foldable design. The earpieces swivel and headband folds so the headphones can be stowed in a shirt pocket or the supplied case. Intended for improved listening in consumer applications, these headphones are not as robust as professional models but offer excellent listening (<0.1% distortion) in a neat package, especially when travelling. Frequency response: 17-27000Hz. 32 ohms.

PX 200

Lightweight closed headphones with soft leatherette earpads and folding design. The earpieces swivel and headband folds so the headphones can be stowed in a shirt pocket or the supplied case. Intended for improved listening in consumer applications, these headphones are not as robust as professional models but offer extended bass and excellent listening (<0.1% distortion) in a neat package, especially when travelling. Frequency response: 10-22000Hz. 32 ohms.

HD 480 II

The standard broadcast studio headphone. Open back. Small foam earpad 1700 ohms, fitted with 6.35mm A-gauge 3-pole jack plug. Also available in BBC special version fitted with 316 type B-gauge plug, wired mono (54-174, red plug cover) or split-feed (54-175, blue plug cover), also with single sided entry cable with 6.35mm Agauge plug, or 316 type B-gauge plug wired split feed. This model is also available with integral limiters (fitted inside the earcup), see index: Level limited headphones.

HD 515

Open back, circum-aural earpads, 14-26000Hz, weight 255g, 50 ohms.

HD 555

Open back, circum-aural earpads, 15-28000Hz, weight 260g, 50 ohms.

HD 595

Open back, circum-aural earpads, 12-38500Hz, weight 280g, 50 ohms.

HD 600

Open back monitoring headphones.

HD 202

Entry-level closed headphones with soft leatherette earpads, moulded headband and wind-up belt-clip to keep the cable tidy at the right length. Closed headphones offer improved bass response and ambient noise attenuation, good for critical listening and cueing. Frequency response: 18-18000Hz. 32 ohms.

HD 212

Studio/DJ closed headphones with extended frequency response, silver finish, soft leatherette earpads, moulded headband and wind-up belt-clip to keep the cable tidy at the right length. Closed headphones offer improved bass response and ambient noise attenuation, suitable for critical listening and cueing. Frequency response: 1219000Hz. 32 ohms.

HD 25 II

Designed specifically for ENG and film recordists. Closed ear design with extremely high external noise attenuation. High wearing comfort due to a splittable headband. One sided cable, steel cored for reliability. Impedance 70 ohms, plus 20 ohms per cable, making 90 ohms at plug. Supplied fitted with 3.5mm right-angled 3-pole jack plus adapter to 6.35mm A-gauge 3-pole jack plug (HD 25-1 II). Also available; 600 ohms version, supplied fitted with 3.5mm 3-pole jack plus adapter to 6.35mm Agauge 3-pole jack plug (HD 25-13 II). Frequency response 30-16000 Hz, sensitivity 105dB/mW.

HD 25 SP II

Similar to the HD 25 II, but with slightly downrated capsules, dual-sided cable and a simple headband, 85 ohms. Supplied fitted with 3.5mm 3-pole jack plus adapter to 6.35mm A-gauge 3-pole jack plug.

. continued overleaf

HD 280 pro
Closed back circumaural headphones for professional monitoring applications. The high attenuation of external noise (32dB) makes these particularly suitable for use in high noise environments. Single-sided coiled cable with 3.5mm 3-pole jack, plus screw-on adapter to 6.35mm jack. SPL 120dB. Weight 220g. 64 ohms. Also available as type HD 280-13 with 300 ohm earpieces.

HD 435

Over-ear, open headphone with foam earpads and stylish simple headband for general use. Frequency response: 18-19500Hz. 32 ohms.

HD 465

Rugged over-ear, low distortion (<0.2%), open headphone with foam earpads and stylish headband. Frequency response: 18-21500Hz. 32 ohms.

HMD 280 pro

Based on the HD 280 pro, this headset has been designed especially for communications in high noise environments. Its dynamic, super-cardioid broadcast quality 200 ohm mic has been optimised for close talking applications, and has extremely low handling noise. The mic can be worn on the left or right side, and the whole headset design is extremely compact for in-vision use. Also available as type HMD 280-13 with 300 ohm earpieces.

HMD 281 pro

As HMD 280 pro, but single sided. The mic can be worn on the left or right side. Also available as type HMD 281-13 with 300 ohm earpieces.

HMD 46-3-6

Lightweight open style headset with 300 ohm earpieces (per side) and 200 ohm dynamic microphone on adjustable boom arm. Single-sided cable supplied unterminated.

HME 25-1

Broadcast quality headsets based on the HD 25 II 600 ohm headphone. It features the broadcast quality MKE ohm electret microphone, extremely resistant to pops, wind noise and inexact positioning. Pivoting ear capsules allow single-ear listening. Cable supplied unterminated.

Spare Cables

For HD25 II series (steel): 523874 Moulded 3.5mm right-angled 3-pole jack plug with adapter thread (adapter model 82370 not included) for HD 25-1 II 70 ohms, 2 metres. 523875 Moulded 3.5mm 3-pole jack plug with adapter thread (adapter model 82370 not included) for HD 25-13 II 600 ohms, 2 metres. For HD 265, HD 535, HD 545, HD 565, HD 580 and HD Moulded 3.5mm 3 pole jack plug, 3 metres. Gold plated contacts 49061 Adapter 3.5mm 3 pole jack to 6.35mm 3 pole jack, gold plated, sleeved design (covers 3.5mm plug). For HD 400 series (except HD 445, HD 455, HD 465 and HD 475), HD 250, HD 520, HD 530, HD 540 and HD 560 (oxygen-free copper): 48798 Moulded 6.35mm A-gauge 3 pole jack plug, 3 metres. 37974 Moulded 3.5mm 3 pole jack plug, 3 metres. 37974/OFC Moulded 3.5mm 3 pole jack plug with adapter to 6.35mm A-gauge 3 pole jack plug, 3 metres 44383 Adapter 3.5mm 3 pole jack to 6.35mm, 3 pole jack, nickel plated, sleeved design (covers 3.5mm plug) (as supplied with 37974/OFC and 69427) 37974BM Switchcraft B-gauge jack plug (red cover), wired mono, 3 metres. 37974BSF Neutrik B-gauge jack plug (blue cover), wired split-feed, 3 metres. 37974BS Switchcraft B-gauge jack plug (black cover), wired stereo, 3 metres 37974AS Neutrik A-gauge jack plug, wired stereo, 3 metres 37974BE Bare ends, 3 metres. For HD 400 series (except HD 445, HD 455, HD 465 and HD 475),HD 250, HD 520, HD 530, HD 540 and HD 560 (Kevlar reinforced copper unless stated otherwise) 54-167 Moulded 3.5mm 3 pole jack plug with adapter to 6.35mm A-gauge 3 pole jack plug, 3 metres 54-042 Neutrik B-gauge jack plug (blue cover), wired split-feed, 3 metres 54-043 Switchcraft B-gauge jack plug (black cover), wired stereo, 3 metres 54-044 Neutrik A-gauge jack plug, wired stereo, 3 metres 54-040 3.5mm 3 pole jack plug, wired stereo, 3 metres 69427 Moulded 3.5mm 3 pole jack plug with adapter to 6.35mm A-gauge 3 pole jack plug, 3 metres (steel) For HD 480 II (Kevlar reinforced copper) 54-046 Single sided entry cable (to left earpiece, with loop over headband to right ear), supplied complete with headband fixing kit. Moulded 6.35mm Moulded 3.5mm jack, with 6.35mm A-gauge jack adapter, 2.5 metres. Manufactured specifically for Canford. 54-048 As 54-046 but Switchcraft B-gauge jack plug (blue moulded cover), wired split-feed 54-050 As 54-046 but ADC Bantam type jack plug, wired stereo 54-064 As 54-046 but without connector

For HD 480 II (coiled, Kevlar reinforced copper) 54-036 Single sided entry cable (to left earpiece, with loop over headband to right ear), supplied complete with headband fixing kit. Moulded 3.5mm jack, with 6.35mm A-gauge jack adapter. Manufactured specifically for Canford. 54-065 As 54-036 but A-gauge jack plug, wired stereo 54-038 As 54-036 but Switchcraft B-gauge jack plug (blue moulded cover), wired split-feed 54-039 As 54-036 but Neutrik NP3TB B-gauge plug with blue cover, wired split feed 54-035 As 54-036 but no connector Ordering note: 1 x 54-184 orders 1 pair of spare earpads. Please ensure you order correctly.
54-076 54-077 54-078 54-079 54-172 54-174 54-175 54-066 54-068 54-023 54-169 54-024 54-026 54-029 54-032 54-173 54-176 54-168 54-001 54-002 54-033 54-022 54-003 54-004 54-005 54-006 54-034 54-013
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PX 40 HEADPHONES 32 ohms PMX 60 HEADPHONES 32 ohms PX 100 HEADPHONES 32 ohms PX 200 HEADPHONES 32 ohms HD480II HEADPHONES 1700 ohms, wired stereo with A-gauge plug HD480II HEADPHONES 1700 ohms, wired mono with B-gauge plug HD480II HEADPHONES 1700 ohms, wired split-feed with B-gauge plug HD480II HEADPHONES 1700 ohms, wired stereo, A-gauge plug, s/s cable HD480II HEADPHONES 1700 ohms, wired split-feed, B-gauge plug, s/s cable HD 515 HEADPHONES 50 ohms HD 555 HEADPHONES 50 ohms HD 595 HEADPHONES 50 ohms HD 600 HEADPHONES 300 ohms HD 202 HEADPHONES 32 ohms HD 212 PRO HEADPHONES 32 ohms HD 25-1 II HEADPHONES 70 ohms HD 25-13 II HEADPHONES 600 ohms HD 25 SP II HEADPHONES 85 ohms HD 280 PRO HEADPHONES 64 ohms HD 280-13 HEADPHONES 300 ohms HD 435 HEADPHONES 32 ohms HD 465 HEADPHONES 32 ohms HMD 280 PRO HEADSET Stereo 64 ohms, dynamic microphone, 200 ohms HMD 280-13 HEADSET Stereo 300 ohms, dynamic microphone, 200 ohms HMD 281 PRO HEADSET Single ear 64 ohms, dynamic microphone, 200 ohms HMD 281-13 HEADSET Single ear 300 ohms, dynamic microphone, 200 ohms HMD 46-3-6 HEADSET Stereo 600 ohms, dynamic microphone, 200 ohms HME 25-1 HEADSET

54-180 54-182 54-017 54-018 54-163 54-164 54-181 54-019 54-177 54-178 54-187 54-188 54-179 54-167 54-042 54-043 54-044 54-040 54-069 54-046 54-048 54-050 54-064 54-036 54-065 54-038 54-039 54-035
523874 SPARE CABLE Headphones 523875 SPARE CABLE Headphones 81435 SPARE CABLE Headphones 49061 ADAPTER 3.5mm to 6.35mm jack, sleeved design, black shell, gold plated contacts 48798 SPARE CABLE Headphones 37974 SPARE CABLE Headphones 37974/OFC SPARE CABLE Headphones 44383 ADAPTER 3.5mm to 6.35mm jack, sleeved design, nickel plated contacts 37974BM SPARE CABLE Headphones 37974BSF SPARE CABLE Headphones 37974BS SPARE CABLE Headphones 37974AS SPARE CABLE Headphones 37974BE SPARE CABLE Headphones SPARE CABLE For HD480 headphones, double sided, 3.5mm plug SPARE CABLE For HD480 headphones, double sided, wired split-feed, Neutrik B-gauge plug SPARE CABLE For HD480 headphones, double sided, wired stereo, Switchcraft B-gauge plug SPARE CABLE For HD480 headphones, double sided, wired stereo, Neutrik A-gauge plug SPARE CABLE For HD480 headphones, double sided, 3.5mm plug 69427 SPARE CABLE Headphones SPARE CABLE For HD480 headphones, single sided, 3.5mm plug, A-gauge adapter SPARE CABLE For HD480 headphones, single sided, wired split-feed with B-gauge plug SPARE CABLE For HD480 headphones, single sided, wired stereo with Bantam plug SPARE CABLE For HD480 headphones, single sided, no plug SPARE CABLE For HD480 headphones, single sided, coiled, 3.5mm plug, A-gauge adapter SPARE CABLE For HD480 headphones, single sided, coiled, A-gauge plug SPARE CABLE For HD480 headphones, single sided, coiled, wired split-feed,B-gauge plug SPARE CABLE For HD480 headphones, single sided, coiled, split-feed, Neutrik B-gauge plug SPARE CABLE For HD480 headphones, single sided, coiled, no plug. continued overleaf
54-183 54-186 54-049 54-185 54-184 54-191 54-199 54-197 54-196 54-198 54-195 54-189
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SPARE HEADBAND For HD480 headphones, 1700 ohms SPARE EARPADS For HD25-1 II, HMD25-1 headphones, (pair) 83397 SPARE EARPADS For PX40 headphones,(pair) SPARE EARPADS For HD414 headphones, (pair) SPARE EARPADS For HD450/HD480 Mk.2 headphones, (pair) SPARE EAR LOUDSPEAKER For HD410SL, headphones, 600 ohms SPARE EAR LOUDSPEAKER For HD450 Mk.2 headphones, 600 ohms SPARE EAR LOUDSPEAKER For HD480 Mk.2 headphones, 600 ohms SPARE EAR LOUDSPEAKER For HD480 Mk.1 headphones, 1700 ohms SPARE EAR LOUDSPEAKER For HD480 Mk.2 headphones, 1700 ohms SPARE EAR LOUDSPEAKER For HD25-1 II headphones, 70 ohms SPARE EAR LOUDSPEAKER For HD25-13 II headphones, 600 ohms