CS-AR Series
CS-AR690
6” x 9” 2-Way Speakers
CS-AR680
5” x 7” / 6” x 8” 2-Way Speakers
CS-AR650
6.5” 2-Way Speakers
CS-AR500
5 1/4” 2-Way Speakers
Point Source
Configuration
Glass Fiber-
PMI Cone
In-Line
Network
Butyl Rubber
Surround
Strontium
Magnet
1” Titanium
Tweeter
Key Benefits
The stylish 2-way speakers are light weight for easy installation. With the carefully selected cone material and precisely
positioned tweeters, the units offer quality sound performance.
✹
Glass Fiber-PMI Cone
The stiff and light weight material for the cone prevents the sound
pressure level from deteriorating, and reduces sound distortions. PMI
is a very strong and light material,
often used for the body of an airplane.
✹Point Source Configuration
By mounting the tweeter as low as possible, the woofer and tweeter
frequencies are smoothly integrated, because the sound from both ranges can
be projected from the same source.
Regardless of speaker configuration,
a 1” tweeter is used, providing wide
range spread of sound.
Speakers
CS-AR Series
✹Cutaway View
1” Titanium
Dome Tweeter
Point Source
Configuration
Glass FiberPMI Cone
Gold-Plated
Terminal
Ferro-fluid
Cooling System
Neodymium
Magnet
High Heatproof
Voice Coil
Strontium Magnet
Key Specifications
CS-AR690 CS-AR680 CS-AR650 CS-AR500
Woofer
Size 6” x 9” (15 x 22.5 cm) 5” x 7”/6” x 8” (12.5 x 18/15 x 20 cm) 6
Glass Fiber - PMI Glass Fiber - PMI Glass Fiber - PMI Glass Fiber - PMI Glass Fiber - PMI
Magnet Strontium (24 oz) Strontium (12.6 oz) Strontium (12.6 oz) Strontium (9.8 oz)
Tweeter
Type 1” Titanium Hard Dome 1” Titanium Hard Dome 1” Titanium Hard Dome 1” Titanium Hard Dome
Magnet Neodymium Neodymium Neodymium Neodymium
General
Frequency Response 30 - 30,000Hz 35 - 30,000Hz 35 - 30,000Hz 50 - 30,000Hz
Crossover Frequency 4000Hz 4000Hz 4000Hz 4000Hz
Power Handling Capacity (Max.) 240W 180W 180W 150W
Power Handling Capacity (RMS) 80W 60W 60W 50W
Impedance 4Ω 4Ω 4Ω 4Ω
Sound Pressure Level 88dB 87dB 86dB 84.5dB
Mounting Depth 3
3/4
” (85 mm) 2
3/8
” (61 mm) 2
Dimensions
CS-AR690 CS-AR680
1/2
” (16 cm) 5
1/16
” (53 mm) 2
1/4
” (13 cm)
1/8
” (54 mm)
Tweeter Level Adjustment
CS-AR650
15/16 inch (22.5 mm)
1/32 inch (0.5 mm)
5/8 inch
(15 mm)
1-1/16 inch (26 mm)
2-1/8 inch (53 mm)
DATE CODE
4-3/8 inch (110 mm)
8-9/16 inch (217.4 mm)
3-9/16 inch (90 mm)
4-7/8 inch (123.5 mm)
6-5/16 inch (159.8 mm)
6-5/8 inch (168 mm)
15/16 inch (22.5 mm)
1/32 inch (0.5 mm)
(17 mm)
DATE CODE
11/16 inch
2-1/4 inch (56 mm)
3-3/8 inch (85 mm)
4- 5/16 inch (7.5 mm)
4-HOLES 3/16 inch (4.5 mm)
5-3/4 inch (146 mm)
5-5/8 inch (142 mm)
4-HOLES 3/16 inch (4.5 mm)
4- 5/16 inch (7.5 mm)
3-9/16 inch (90 mm)
6-13/16 inch (173 mm)
CS-AR500
7/8 inch (21 mm)
1/32 inch (0.5 mm)
1-1/16 inch (26.5 mm)
2-1/8 inch (53.5 mm)
DATE CODE
5/8 inch
(15 mm)
3/16 inch (4.7 mm)
3/16 inch (4 mm)
(15 mm)
5/8 inch
DATE CODE
3-3/16 inch (80 mm)
4-9/16 inch (115 mm)
6-3/16 inch (156 mm)
1-3/8 inch (34 mm)
2-7/16 inch (61 mm)
4-11/16 inch (118 mm)
Jumper
0 dB
Crossover Network
5-3/8 inch (136 mm)
4-HOLES 3/16 inch (4.5 mm)
4- 5/16 inch (7.5 mm)
+3 dB
NTK-0673-35