PHL Audio X17 specifications 6.5” Coaxial Midrange Drivers 1” Entry Horn, 1520, 1530

1520 ■ 1530

6.5” Coaxial Midrange Drivers ■ 1” Entry Horn

		1520		1530
TYPICAL CHARACTERISTICS
Rated impedance	Z	8		16		Ω
Reference efficiency (1 W@1 m)	-	97		97	dB SPL
Usable frequency range 1	-	400–5000		400–5000		Hz
Power handling capacity 2 (AES)	-	250		250		W
Max Sound Pressure Level 3	SPLmax	118		118	dB SPL
Min. impedance modulus	Zmin	6.2 @ 750Hz 12.0 @ 700Hz				Ω
Voice-coil inductance 4 @ 1 kHz	Le1k	0.55		1.08		mH
@ 10 kHz	Le10k	0.31		0.62		mH
Bl product	Bl	11.0		15.8		N/A
Moving mass	Mms	0.0105		0.0105		Kg
THIELE-SMALL PARAMETERS : TYPICAL (QC LIMITS)
Resonance frequency 5	Fs	130 (±25)		130 (±25)		Hz
DC resistance 6	Re	5.5 (±0.5)		10.6 (±1.1)		Ω
Mechanical quality factor	Qms	4.0		4.0		1
Electrical quality factor	Qes	0.38		0.35		1
Total quality factor	Qts	0.35		0.33		1
Mechanical suspension compliance	Cms	145		145	10-6	m/N
Effective piston area	S	0.0123		0.0123		m2
	d
Equivalent Cas air load	Vas	0.0035		0.0035		m3
Max. linear excursion	Xmax	±1.0		±1.0		mm
Linear displacement volume	Vd	0.0123		0.0123	10-3 m3
Half-space efficiency		1.9		2.0		%
Unity load volume	Vas Qts2	0.41		0.36	10-3 m3
ABSOLUTE MAXIMUM RATINGS
Short term max. input voltage 7	Vmax	90		125		V
Max. excursion before damage	Xdam	4.0		4.0		mm
Ambient operating temperature		–10	to	+50		°C
Storage temperature 8		–20	to	+70		°C
Environmental conditions 9		Outdoor✚
APPLICATION INFORMATION
Air volume occupied by the driver 10		0.64		0.64	10-3 m3
Speaker net mass		2.6		2.6		Kg
Recommended reflex box	Vb/Fb	3L / sealed			L / Hz
Electrical polarity	A positive voltage applied on the red terminal
	produces forward cone motion.

PHYSICAL CHARACTERISTICS

max.187.5 angles)(on	6.35 x 0.8	FAST ON	+
	Terminal		Red dot
Ø			76.2
172				.4
			Ø	25
Holes on Ø
	Locating hole Ø 6.5
4 x Ø 5.3

Ø 162.5 max.
8
68.5 max.
Comp. driver	65	max
push holder
Ø 139 max.
Ø 146 max.

SPECIFICATION NOTES

Note 1 : Allowing for energy response, excursion capability, Power spectrum, and -3dB low freq. roll-off for standard reflex tuning.

Note 2 : Established at 20°C ambient temp, according to AES2-1984 standard using IEC268-1 simulated programme signal and a 3 liter sealed test enclosure with a 2nd order high-pass filter @ 800Hz.

Note 3: Established at 1m on axis of the loudspeaker mounted in test enclosure, when driven at full AES Power Handling Capacity, including 3dB of thermal compression loss.

Note 4 : Measured at 20 mA in free air.

Note 5: Measured at 20 mA and 20°C ambient temp. in free air conditions, after full run and rest.

Note 6 : Measured at 20°C ambient temp.

QC limits are ±10%

Note 7: Stated in RMS voltage according to IEC 268-5.

Note 8 : Includes shipping conditions.

The lower limit prevents from demagnetization.

Note 9: Our products are classified in three categories : Indoor, Outdoor, and Outdoor✚ for permanent outdoor use or severe conditions.

Note 10 : Calculated for front mounting on to a 18 mm thick board.

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Tél : 33 01 64 81 29 80

Fax : 33 01 60 69 10 28

e-mail : phlaudio@phlaudio.com

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PHL Audio S.A. provides these specifications as representative of current production after conditioning. Because of our continuous research, they are subject to change without notice.