DS18 PRO-GM8.4PK Package with 2 PRO-GM8.4 Loudspeakers and 1 PRO-TWX1/BK Tweeters

SPECS SPEAKER

Nominal Diameter
8" / 203.2mm
Nominal Impedance
4 Ohm
RMS Power Handling
190W
MAX Power Handling
580W
Sensitivity (1w/1m)
94dB
Frequency Response
80Hz-10KHz
Recommended HI Pass Crossover
120Hz
Pair or Single
Single
Grill Included
No
Voice Coil Diameter
1.5" / 38.1mm
Voice Coil Former Material
Kapton
Winding Material
CCAW
Cone Material
Paper
Dust Cap Material
Paper
Surround Material
Cloth
Basket Material
Steel
Basket Color/Finish
Matte Black
Magnet Material
Ferrite
Magnet Weight
30 oz

Thiele & Small Parameters SPEAKER

Equivalent Volume Vas
22.53L / 0.79ft3
Excursion (one way) Xmax
N/A
Free Air Resonance Fs
86Hz
Mechanical Factor Qms
10.462
Electrical Factor Qes
0.795
Total Factor Qts
0.739
Mechanical Mass Mms
9.685g
Mechanical Compliance Cms
0.351mm/N
BL Factor BL
4.71
Voice Coil Inductance Le
0.431mH
Cone Area Sd
213.82cm2
DC Resistance Re
3.3 ohm

Measurement Speaker

Overall Diameter
8.26"/ 210 mm
Overall Depth
3.46"/ 88 mm
Front Mount Baffle Cutout
7.2"/183 mm
Mounting Depth
3.22"/ 82mm
Motor Diameter
4.72" / 120mm

SPECS TWEETER

Nominal Diameter
3.8" / 96mm
Nominal Impedance
4 Ohm
AES Power Handling
60W
Program Power Handling
120W
Peak Power Handling
240W
Sensitivity (1w/1m)
103 db
Frequency Response
3.5K-20Khz
Recommended Hi Pass Crossover
2KHz
Sold In Pair or Single
Pair
Filter (Bass Blocker)
N/A
Body Material
Aluminum
Body Color / Finish
Black
Faceplate Color / Finish
Black / Machined
Bullet Material
Aluminum
Voice Coil Diameter
1" / 25.4mm
Voice Coil Former Material
Kapton
Winding Material
CCAW
Diaphragm Material
Aluminum
Magnet Material
Ferrite
Magnet Weight
8 Oz

Measurement TWEETER

Overall Diameter
3.78" / 96mm
Overall Depth
1.78" / 45mm
Front Mount Baffle Cutout
2.76" / 70mm
Mounting Depth
1.57" / 40mm
Motor Diameter
2.76" / 70mm