MPS 300 S4

•  Ultra-shallow overall depth
•  500W continuous power handling
•  Optimized for extremely-compact sealed enclosure 20-24L (0.7-0.8CF)
•  Air Intercooling Revolution (A.I.R.) prevents air-compression-related limitations
•  Unrivalled mechanical excursion, +20% over traditional designs
•  Six-layer copper voice coil (38mm/1.5 in.) ensures high thermal capacity
•  Non-vented rear design allows reduced enclosure depth
•  Robust screw-less mesh grille included with black screws provided
•  Die-cast aluminum frame
• Solid horizontal 8AWG spring-loaded terminals
• EID: Scan, Discover, Identify

Technical Specs

• Size mm (in.)    300 (12)
• Power Handling - Continuous W    500
• Power Handling - Peak W    1000
• Impedance Ohm    4
• Depth mm (in.)    88 (3.46)
• Voice Coil Type    single
• No Filter Component    Subwoofers
• Voice Coil Ø    38 (1.5)
• Frequency Response Hz    25 - 400
• Magnet size D x d x h mm (in.)    156 x 60 x 36 (6.14 x 2.36 x 1.42)
• Weight of one component kg (lb.)    6,64 (14.64)
• Magnet    High density flux ferrite
• Cone    Polypropylene
• Xmech mm (in.)    20 (0.79)

Electro-acoustic Specs

• D mm    262,59
• Xmax mm    16,80
• Re Ohm    3,4
• Fs Hz    23
• Le mH    3,75
• Vas I    62,13
• Mms g    320
• Cms mm/N    0,15
• BL T*m    18,7
• Qts    0,42
• Qes    0,45
• Qms    6,3
• Spl dB    85

Physical Specs

• A    318,3    12.53
• B    282,5    11.12
• C    108,88    4.29
• D    88    3.46
• E    291,8    11.49
• F    42,6    1.68