Model |
SRH440 |
SRH550DJ |
SRH750DJ |
SRH840 |
SRH940 |
SRH1440 |
SRH1840 |
Design |
Closed-Back, Circumaural |
Closed-Back, Supra-aural |
Closed-Back, Circumaural |
Closed-Back, Circumaural |
Closed-Back, Circumaural |
Open-Back, Circumaural |
Open-Back, Circumaural |
Created for: |
Home & Studio Recording |
DJ Mixing & Personal Listening |
DJ Mixing & Monitoring |
Critical Listening & Studio Monitoring |
Critical Listening, Studio Monitoring & Mastering |
Mastering & Vital Listening Applications |
Mastering & Vital Listening Applications |
Driver |
40 mm dynamic, neodymium magnet |
50 mm dynamic, neodymium magnet |
50 mm dynamic, neodymium magnet |
40 mm dynamic, neodymium magnet |
40 mm dynamic, neodymium magnet |
40 mm dynamic, neodymium magnet |
40 mm dynamic, neodymium magnet |
Sensitivity (1kHz) |
105 dB/mW |
109 dB/mW |
106 dB/mW |
102 dB/mW |
100 dB/mW |
101 dB/mW |
96 dB/mW |
Impedence (Nominal, 1 kHz) |
44 Ohm |
32 Ohm |
32 Ohm |
44 Ohm |
42 Ohm |
37 Ohm |
65 Ohm |
Max Input Power (1 kHz) |
500 mW |
3000 mW |
3000 mW |
1000 mW |
1000 mW |
1000 mW |
1000 mW |
Frequency Range |
10 Hz – 22 kHz |
5 Hz – 22 kHz |
5 Hz – 30 kHz |
5 Hz – 25 kHz |
5 Hz – 30 kHz |
15 Hz – 27 kHz |
10 Hz – 30 kHz |
Net Weight (w/o cable) |
0.60 lb (272 g) |
0.53 lb (235 g) |
0.50 lb (227 g) |
0.70 lb (318 g) |
0.71 lb (322 g) |
0.76 lb (343 g) |
0.59 lb (268 g) |
Cable Type |
Coiled, detachable, non-PVC, oxygen-free copper (OFC) |
Straight, dual-exit, detachable, non-PVC, oxygen-free copper (OFC) |
Coiled, detachable, non-PVC, oxygen-free copper (OFC) |
Coiled, detachable, non-PVC, oxygen-free copper (OFC) |
Coiled & straight detachable, non-PVC, oxygen-free copper (OFC) |
Straight, dual-exit, detachable, non-PVC, oxygen-free copper (OFC) |
Straight, dual-exit, detachable, non-PVC, oxygen-free copper (OFC) |
Cable Length |
3.0 m (9.8 ft) |
2.1 m (6.9 ft) |
3.0 m (9.8 ft) |
3.0 m (9.8 ft) |
3.0 m (9.8 ft) |
2.1 m (6.9 ft) |
2.1 m (6.9 ft) |
Connector |
Gold-plated 1/8″ (3.5mm) stereo mini jack plug with 1/4″ (6.35mm) threaded adapter |
Gold-plated 1/8″ (3.5mm) stereo mini jack plug with 1/4″ (6.35mm) threaded adapter |
Gold-plated 1/8″ (3.5mm) stereo mini jack plug with 1/4″ (6.35mm) threaded adapter |
Gold-plated 1/8″ (3.5mm) stereo mini jack plug with 1/4″ (6.35mm) threaded adapter |
Gold-plated 1/8″ (3.5mm) stereo mini jack plug with 1/4″ (6.35mm) threaded adapter |
Gold-plated 1/8″ (3.5mm) stereo mini jack plug with 1/4″ (6.35mm) threaded adapter |
Gold-plated 1/8″ (3.5mm) stereo mini jack plug with 1/4″ (6.35mm) threaded adapter |