Beyerdynamic DT 150 headphones

Impedance	250 Ω
Efficiency	97.0 dB SPL/mW
Frequency Response	5 - 30,000 Hz
Transducer Type	Dynamic
Operating Principle	Closed
Ear Coupling	Over-ear
Weight	250 g

Target SPL Requirements
Target	Power	Voltage
90.0 dB	0.2 mW	0.22 Vrms
92.5 dB	0.35 mW	0.3 Vrms
95.0 dB	0.63 mW	0.4 Vrms
97.5 dB	1.1 mW	0.53 Vrms
100.0 dB	2.0 mW	0.71 Vrms
102.5 dB	3.5 mW	0.94 Vrms
105.0 dB	6.3 mW	1.26 Vrms
107.5 dB	11.2 mW	1.67 Vrms
110.0 dB	20.0 mW	2.23 Vrms

Price History
Current	$174.95
Highest	$299.99
Lowest	$174.95
Search Item	Amazon, eBay

Other headphones by Beyerdynamic

Rank	Model	Current Price
-	Custom Street	$89.00
-	DT 1350	$240.90
-	DT 1770 PRO	$499.00
-	DT 660 Edition	$147.58
#2	DT 770 PRO (80 ohms)	$143.69
-	DT 860 Edition	$154.55
-	DT 990 Edition (600 ohms)	$169.00
-	DTX 710	$69.99
-	T 70 p	$569.00
-	Xelento	$999.00