Package Includes:
- (2) Memphis Audio MOJO MJM844 8" 1800 Watt Competition Car Subwoofer DVC 4 ohm Sub
- (1) Rockville KRYPTON M4 6000w Peak/1500w RMS Mono 1 Ohm Car Amplifier Amp+Remote
- (1) Rockville RWK0CU 0 AWG Gauge 100% Copper Complete Amp Installation Wire Kit OFC
Description of MJM844:
Harness the power of MOJO subwoofers in a new compact package! The look, feel and power handling of MOJO subwoofers is now available in a powerful 8" version opening a new world of possibilities for Memphis MOJO applications. These small but powerful subwoofers feature DVVC (Direct Vent Voice Coil) cooling technology rapidly dissipating heat allowing MOJO Mini subwoofers to play louder and longer.Features:
- Memphis Audio MOJO MJM844 8" 1800 Watt Competition Car Subwoofer DVC 4 ohm Sub
- Vented cast aluminum basket
- Fiberglass reinforced cone
- Stitched foam surround
- Heat dissipating aluminum heat sink
- 4-layer copper 2" voice coil
- DVVC (Direct Vent Voice Coil) Cooling
- Size (in): 8"
- RMS Power (w): 900
- Peak Power (w): 1800
- Sensitivity (dB): 82
- Magnet Size (Oz): 105
- Mounting Depth (in): 5.75
- Cut Out Diameter (in): 7.32
- Voice Coil Diameter (in): 2
- Warranty: 1
TS Parameters:
| THIELE SMALL PARAMETERS | |
| Resonant Frequency (fs) | 38.4 Hz |
| Mechanical Q | 5.61 Qms |
| Electrical Q | 0.462 Qes |
| Total Q | 0.427 Qts |
| Sensitivity | 81.22 dB |
| Xmax Linear | 0.49 in. |
| Displacement | 0.03 cf. |
| Air volume of suspension (Vas) | 0.184 cf. |
| Moving Mass (Mms) | 155.1 g |
| Suspension Compliance (Cms) | 0.083 mmN |
| Effective piston area (Sd) | 211.24 SqCm |
| Motor Strength (Bl) | 9.14 TM |
| VOICE COIL & MAGNET | |
| Impedance Series | 8 ohms |
| Impedance parallel | 2 ohms |
| Voice coil diameter | 2 in. |
| RMS Power | 900 Watts |
| Peak Power | 1800 Watts |
| Magnet weight | 105 oz |
| Magnet diameter | 6.14 in. |
| PHYSICAL DIMENSIONS | |
| Mounting depth | 5.75 in. |
| Cutout Diameter | 7.32 in. |
| Frame Outside Diameter | 8.66 in. |
| ENCLOSURE RECOMMENDATIONS | |
| Single sub sealed | 0.6 cf. |
| Dual subs Sealed | 1.2 cf. |
| Single sub vented | 1 GROSS cf. |
1 YEAR
⚠ WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov Car Subwoofer Impedance Wiring Guide
Use our car subwoofer and amp wiring diagrams to figure out which amplifier is compatible with your subwoofer(s) and how to wire it properly. | |
