Specification Sheet

2011 JVC Product Tech Guide
C M Y K
CS-HX438/HX538/HX638/HX648/HX748/HX6848/HX6948/HX6958/HX7158
CS-HX8 Series
NTK-0786-21
Key Specifications
Dimensions
1/4 ✕ 11/32 inch (6 ✕ 8.7 mm) ✕ 4 HOLES
7/32 inch (5.5 mm)
✕ 2 HOLES
2-25/32 inch
(70 mm)
2-1/4 inch
(56.5 mm)
4-21/32 inch (117.5 mm)
4-31/32 inch (126 mm)
4-7/32 inch (106.7 mm)
8-1/32 inch (203.7 mm)
7-3/8 inch (187 mm)
15/32 inch (11.2 mm) 2-13/32 inch
(61 mm)
3-9/16 inch (90 mm)
5-3/32 inch (129 mm)
1/4 inch (6 mm) ✕ 2 HOLES
5-3/4 inch (146 mm)
5-9/32 inch (133.5 mm)
CS-HX6848
3-7/32 inch (81 mm)
25/32 inch
(19.7 mm)
19/32 inch (14.5 mm)
3-15/16 inch
(100 mm)
CS-HX6948CS-HX6958
4-3/4 inch (120 mm)
3-3/8 inch (85 mm)
5-3/16 inch (131 mm)
23/32 inch (17.6 mm)
6-1/2 inch (165 mm)
9-3/8 inch (238 mm)
7-13/16 inch (198 mm)
10-21/32 inch (270.5 mm)
9-31/32 inch (253 mm)
7/8 inch (21.9 mm)
7-1/8 inch (180.5 mm)
7-1/6 inch (179 mm)
3/16 inch (4.5 mm)
✕ 4 HOLES
CS-HX7158
6-19/32 inch (167 mm)
3-3/16 inch (80.5 mm)25/32 inch (19.7 mm)
19/32 inch (14.5 mm)
7-3/16 inch (182 mm)
5-3/4 inch (146 mm)
10-9/32 inch (260.5 mm)
8-9/16 inch (217.4 mm)
9-1/4 inch (234.8 mm)
4-3/4 inch (120 mm)
4-11/32 inch (110 mm)
6-7/16 inch (163 mm)
3/16 inch (4.5 mm)
✕ 4 HOLES
CS-HX6958/HX6948
5-17/32 inch (140 mm)
3-9/16 inch (90 mm)
2-1/2 inch (63 mm)21/32 inch (16.3 mm)
7/16 inch (11 mm)
4-11/32 inch (110.3 mm)
6-5/32 inch (156 mm)
6-15/16 inch
(176 mm)
6-1/2 inch
(165 mm)
3/16 inch (4.5 mm)
✕ 4 HOLES
4-11/32 inch (110.3 mm)
CS-HX748
13/16 inch (19.9 mm)
2-1/4 inch (57 mm)
21/32 inch (16.2 mm)
3-31/32 inch (100.4 mm)
3-31/32 inch (100.4 mm)
3-31/32 inch (100.4 mm)
3-31/32 inch (100.4 mm)
4-13/32 inch (111.7 mm)
4-27/32 inch (123 mm)
4-27/32 inch (123 mm)
4-7/8 inch (123.7 mm)
3-9/16 inch (90 mm)
4-13/32 inch (111.7 mm)
3/16 inch (4.5 mm)
✕ 4 HOLES
5-19/32 inch (142 mm)
6-21/32 inch
(169 mm)
6-5/16 inch
(159.6 mm)
6-1/4 inch
(158 mm)
5-19/32 inch
(142 mm)
CS-HX648/HX638
4-1/32 inch (102 mm)
2-25/32 inch (70 mm)
1-25/32 inch (45 mm)
9/16 inch (13.9 mm)
3-1/4 inch (82 mm)
3-1/4 inch (82 mm)
3-23/32 inch (94 mm)
3-23/32 inch (94 mm)
4-19/32 inch (116 mm)
5-9/32 inch
(134 mm)
4-1/32 inch
(102 mm)
3/16 inch (4.5 mm) ✕ 4 HOLES
11/32 inch (8 mm)
CS-HX438
13/16 inch
(19.9 mm)
1-13/16 inch
(45.5 mm)
21/32 inch (16.1 mm)
4-7/8 inch (123.5 mm)
3-5/32 inch (80 mm)
CS-HX638CS-HX648
1-3/4 inch (44 mm)25/32 inch (19.6 mm)
5/8 inch (15.6 mm)
2-31/32 inch (75 mm)
4-17/32 inch (115 mm)
3-27/32 inch (97.6 mm)
3/16 inch (4.5 mm)
✕ 4 HOLES
5-1/8 inch
(130 mm)
5-7/16 inch (138 mm)
6-5/32 inch
(156 mm)
3-27/32 inch (97.6 mm)
CS-HX538
CS-HX7158 CS-HX6958 CS-HX6948 CS-HX6848 CS-HX748 CS-HX648 CS-HX638 CS-HX538 CS-HX438
Woofer
Type 5-Way Coaxial 5-Way Coaxial 4-Way Coaxial 4-Way Coaxial 4-Way Coaxial 4-Way Coaxial 3-Way Coaxial 3-Way Coaxial 3-Way Coaxial
Size 7” x 10” (18 x 25 cm) 6” x 9” (15 x 23 cm) 6” x 9” (15 x 23 cm) 6” x 8” (15 x 20 cm) 6
3/4
” (17 cm) 6
1/2
” (16 cm) 6
1/2
” (16 cm) 5
1/4
” (13 cm) 4” (10 cm)
Mica Aramid Fiber + Mica Aramid Fiber + Mica Aramid Fiber + Mica Aramid Fiber + Mica Aramid Fiber + Mica Aramid Fiber + Mica Aramid Fiber + Mica Aramid Fiber + Mica Aramid Fiber + Mica Aramid Fiber +
Carbon Fiber Carbon Fiber Carbon Fiber Carbon Fiber Carbon Fiber Carbon Fiber Carbon Fiber Carbon Fiber Carbon Fiber Carbon Fiber
Composite Olefin Composite Olefin Composite Olefin Composite Olefin Composite Olefin Composite Olefin Composite Olefin Composite Olefin Composite Olefin Composite Olefin
Twin Roll Rubber Edge ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔
Magnet Strontium Magnet Strontium Magnet Strontium Magnet Strontium Magnet Strontium Magnet Strontium Magnet Strontium Magnet Strontium Magnet Strontium Magnet
(25.6 oz) (20.1 oz) (17.8 oz) (11.7 oz) (11.7 oz) (11.7 oz) (8 oz) (6.4 oz) (5.4 oz)
Midrange
Size 2
5/8
” (6.6 cm) 2
5/8
” (6.6 cm) 2
5/8
” (6.6 cm) 1
31/32
” (5 cm) 1
31/32
” (5 cm) 1
31/32
” (5 cm) 1-31/32'' (5 cm) 1
31/32
” (5 cm) 1” (2.5 cm)
HHC Cone ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔
Magnet Strontium Magnet Strontium Magnet Strontium Magnet Neodymium Magnet Neodymium Magnet Neodymium Magnet Neodymium Magnet Neodymium Magnet Neodymium Magnet
Tweeter
Size 1” (2.5 cm) 1” (2.5 cm) 1” (2.5 cm) 19/32” (1.5 cm) 19/32” (1.5 cm) 19/32” (1.5 cm) 1/2” (1.2 cm) 1/2” (1.2 cm) 1/2” (1.2 cm)
Type
Metal Coated Poly-Ether Metal Coated Poly-Ether Metal Coated Poly-Ether Metal Coated Poly-Ether Metal Coated Poly-Ether Metal Coated Poly-Ether Metal Coated Poly-Ether Metal Coated Poly-Ether Metal Coated Poly-Ether
Imide Balanced Imide Balanced Imide Balanced Imide Dome Imide Dome Imide Dome Imide Dome Imide Dome Imide Dome
Magnet Neodymium Magnet Neodymium Magnet Neodymium Magnet
Super Tweeter
Size 19/32” (1.5 cm) 19/32” (1.5 cm) 19/32” (1.5 cm) 1/2” (1.2 cm) 1/2” (1.2 cm) 1/2” (1.2 cm)
Type Metal Coated Metal Coated Metal Coated Metal Coated Metal Coated Metal Coated
Poly-Ether Imide Poly-Ether Imide Poly-Ether Imide Poly-Ether Imide Poly-Ether Imide Poly-Ether Imide
Super Tweeter 2
Size 1/2” (1.2 cm) 1/2” (1.2 cm)
Type Metal Coated Metal Coated
Poly-Ether Imide Poly-Ether Imide
General
Frequency Response 25 - 30,000Hz 25 - 30,000Hz 25 - 30,000Hz 30 - 25,000Hz 30 - 25,000Hz 30 - 25,000Hz 30 - 25,000Hz 30 - 25,000Hz 45 - 24,000Hz
Crossover Frequency 4, 8, 12, 15kHz 4, 8, 12, 15kHz 4, 8, 12kHz 4, 8, 12kHz 4, 8, 12kHz 4, 8, 12kHz 5, 8kHz 5, 8kHz 5, 8kHz
Power Handling Capacity (Peak) 600W 510W 490W 310W 310W 310W 250W 230W 160W
Power Handling Capacity (RMS) 100W 80W 80W 50W 50W 50W 40W 40W 25W
Impedance 4Ω 4Ω 4Ω 4Ω 4Ω 4Ω 4Ω 4Ω 4Ω
Sound Pressure Level 87 dB/W.m 87 dB/W.m 87 dB/W.m 85 dB/W.m 86 dB/W.m 85 dB/W.m 86 dB/W.m 85 dB/W.m 82.5 dB/W.m
Mounting Depth 3
3/8
” (85 mm) 3
3/16
” (80.5 mm) 3
7/32
” (81 mm) 2
13/32
” (61 mm) 2-1/2'' (63 mm) 2
9/32
” (57 mm) 1
13/16
” (45.5 mm) 1
3/4
” (44 mm) 1
25/32
” (45 mm)
* CS-HX6948 is 4-way type
* CS-HX638 is 3-way type