Transcript
WOOFER PW7 LINE These products were developed to meet sonorization needs of small and medium environments, having an exceptional performance in low and medium frequency reproduction. Produced with voice coils on Polyimide former, long-fiber-pulp cones, rubber-impregnated suspensions and epoxy-painted steel-plate frame. SPECIFICATIONS Nominal diameter: Nominal impedance:
Power handling PEAK: *1 Musical Program: *2 RMS: *3 AES: Sensitivity (1W@1m): Frequency response @ -10 dB: Volume displaced by woofer: Magnet weight : Voice coil diameter: Net weight : Cutoff frequency recommended minimum (12dB/oit):
8PW7
10PW7
12PW7
15PW7
205 (8”)
255 (10”)
305 (12”)
380 (15”)
8
8
8
8
Ω
500 300 140 125 93 70 a 8.000 0,6 560 32 1.780
600 300
800 500
150 150 95 60 a 4.000 1.3 920 46 2.840 60
250 200 95 40 a 4.500 2.4 1.300 60 4.100 40
1000 600 300
W W W
250
W dB SPL Hz I (ft3) g (oz)
70
97 40 a 4.500 4.5 1.300 60 4.360 40
mm (in)
mm (in) g (lb)
*1
Power handling specifications refer to normal speech and/or music program material, reproduced by an amplifier producing no more than 5% distortion. Power is calculated as true RMS voltage squared divided by the nominal impedance of the loudspeaker. Brazilian Standard NBR 10.303, with pink noise during 2 hours uninterrupted. *3 AES Standard 8PW7,10PW7 (100Hz - 1 KHz) 12PW7(44 - 440Hz) 15PW7 (48 - 480Hz). *2
8PW7
10PW7
12PW7
15PW7
79 6.5 3.70 1.03 0.81 21 (0.74) 1.00 0,025(38.8) 58.75(3.59) 2.35(0.09)
67 5.2 3.97 1.02 0.77 12 (0.42) 0,54 0.0350 (54.3) 43.75(2.67)
42 5.95 3.39 0.47 0.41 77 (2.71) 1.18 0.0510 (79.1) 153 (9.34) 3.0(0.12)
43 5.6 3.60 0.81 0.66 152 (5.36) 1.62 0.08605(133.4) 258.2(15.76) 3.0(0.12)
15.2
12.8
THIELE-SMALL PARAMETERS Fs: Re: Qms: Qes: Qts: Vas: Ref Eff: Sd: Vd: Xmax: bl:
7.3
2.0 (0.04) 12.14
Hz Ω
l (ft3) % m2 (in2) cm3 (in3) mm (in) T.m
Thiele-Small parameters are measured after a 2-hour power test using half AES power . A variation of ± 15% is allowed.
WOOFER PW7 LINE These products were developed to meet sonorization needs of small and medium environments, having an exceptional performance in low and medium frequency reproduction. Produced with voice coils on Polyimide former, long-fiber-pulp cones, rubber-impregnated suspensions and epoxy-painted steel-plate frame. SPECIFICATIONS Nominal diameter: Nominal impedance:
Power handling PEAK: Musical Program: *1 RMS: *2 AES: *3 Sensitivity (1W@1m): Frequency response @ -10 dB: Volume displaced by woofer: Magnet weight : Voice coil diameter: Net weight : Cutoff frequency recommended minimum (12dB/oit):
8PW7
10PW7
12PW7
15PW7
205 (8”)
255 (10”)
305 (12”)
380 (15”)
8
8
8
8
Ω
500 300 140 125 93 70 a 8.000 0,6 560 32 1.780
600 300
800 500
150 150 95 60 a 4.000 1.3 920 46 2.840 60
250 200 95 40 a 4.500 2.4 1.300 60 4.100 40
1000 600 300
W W W
250
W dB SPL Hz I (ft3) g (oz)
70
97 40 a 4.500 4.5 1.300 60 4.360 40
mm (in)
mm (in) g (lb)
*1
Power handling specifications refer to normal speech and/or music program material, reproduced by an amplifier producing no more than 5% distortion. Power is calculated as true RMS voltage squared divided by the nominal impedance of the loudspeaker. Brazilian Standard NBR 10.303, with pink noise during 2 hours uninterrupted. AES Standard (60 - 600 Hz).
*2 *3
THIELE-SMALL PARAMETERS Fs: Re: Qms: Qes: Qts: Vas: Ref Eff: Sd: Vd: Xmax: bl:
8PW7
10PW7
12PW7
15PW7
79 6.5 3.70 1.03 0.81 21 (0.74) 1.00 0,025(38.8) 58.75(3.59) 2.35(0.09)
67 5.2 3.97 1.02 0.77 12 (0.42) 0,54 0.0350 (54.3) 43.75(2.67)
42 5.95 3.39 0.47 0.41 77 (2.71) 1.18 0.0510 (79.1) 153 (9.34) 3.0(0.12)
43 5.6 3.60 0.81 0.66 152 (5.36) 1.62 0.08605(133.4) 258.2(15.76) 3.0(0.12)
15.2
12.8
7.3
Thiele-Small parameters are measured after a 2-hour power test using half AES power . A variation of ± 15% is allowed.
2.0 (0.04) 12.14
Hz Ω
l (ft3) % m2 (in2) cm3 (in3) mm (in) T.m
SUGGESTED ENCLOSURES MODELS
CLOSED BOX Internal volume (liters)
VENTED BOX Internal volume (liters) Qty.
8PW7:
XX
10PW7:
XX
12PW7: 15PW7:
Duct (s) Diam. x lenght (cm)
19 28
1
7,5 x 5
1
7,5 x 3,7
XX
65
1
10 x 2
XX
110
1
10 x 4.5
© 2011 HARMAN International Industries, Incorporated. All rights reserved. Harman do Brasil Indústria Eletrônica e Participações Ltda. is a trademark of Harman International Industries, registered in the United States and/or other countries. Features, specifications and appearance are subject to change without notice.
Code: 018005 - 208143 - I
– The suggested enclosure volumes are related to only one speaker, including woofer and duct(s) displaced volume. For enclosure with more than one speaker, it is necessary to multiply the suggested volume and duct(s) by the quantity of speakers and build them with separated chambers (internal division). – Box volumes considering the bass lift inside the car with closed apertures. DIMENSIONS
A: B: C: D: E: F:
8PW7
10PW7
12PW7
15PW7
205 (8.07) 195 (7.67) 7 (0.275) 85 (3.34) 183 (7.20) 115 (4.52)
257 (10.11) 243 (9.56) 8 (0.315) 111 (4.37) 230 (9.055) 134 (5.27)
308 (12.12) 293 (11.53) 8 (0.315) 146 (5.75) 279 (11) 147 (5.78)
381 (15) 368 (14.48) 8 (0.315) 150 (5.90) 350 (13.78) 147 (5.78)
mm (in) mm (in) mm (in) mm (in) mm (in) mm (in)
Harman Consumer, Inc. 8500 Balboa Boulevard, Northridge, CA 91329 USA www.jbl.com
Rev.: 01 - 04/13
SUGGESTED ENCLOSURES MODELS
CLOSED BOX Internal volume (liters)
VENTED BOX Internal volume (liters) Qty.
8PW7:
XX
10PW7:
XX
12PW7: 15PW7:
Duct (s) Diam. x lenght (cm)
19 28
1
7,5 x 5
1
7,5 x 3,7
XX
65
1
10 x 2
XX
110
1
10 x 4.5
© 2011 HARMAN International Industries, Incorporated. All rights reserved. Harman do Brasil Indústria Eletrônica e Participações Ltda. is a trademark of Harman International Industries, registered in the United States and/or other countries. Features, specifications and appearance are subject to change without notice.
Code: 018005 - 208143 - I
– The suggested enclosure volumes are related to only one speaker, including woofer and duct(s) displaced volume. For enclosure with more than one speaker, it is necessary to multiply the suggested volume and duct(s) by the quantity of speakers and build them with separated chambers (internal division). – Box volumes considering the bass lift inside the car with closed apertures. DIMENSIONS
A: B: C: D: E: F:
8PW7
10PW7
12PW7
15PW7
205 (8.07) 195 (7.67) 7 (0.275) 85 (3.34) 183 (7.20) 115 (4.52)
257 (10.11) 243 (9.56) 8 (0.315) 111 (4.37) 230 (9.055) 134 (5.27)
308 (12.12) 293 (11.53) 8 (0.315) 146 (5.75) 279 (11) 147 (5.78)
381 (15) 368 (14.48) 8 (0.315) 150 (5.90) 350 (13.78) 147 (5.78)
mm (in) mm (in) mm (in) mm (in) mm (in) mm (in)
Harman Consumer, Inc. 8500 Balboa Boulevard, Northridge, CA 91329 USA www.jbl.com
Rev.: 01 - 04/13
