Memphis Audio SRX1244 12" 500w SRX Subwoofer+Sealed Box+Mono Amplifier+Amp Kit
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Product Description
Package Includes:
- (1) Memphis Audio SRX1244 12" SRX Car Subwoofer Sub 500w Peak/ 250w RMS / Dual 4 Ohm
- (1) Rockville dB11 1400 Watt Peak/350 Watt Dyno-Certified RMS Mono 2-Ohm Amplifier Car Amp+Bass Remote
- (1) Rockville RWK81 8 Gauge Complete Amp Installation Wire Kit with 100 % Copper RCA
- (1) Rockville RS12 Single 12" 1.0 cu.ft. 3/4" MDF Sealed Subwoofer Enclosure Box
- (1) Kicker 15" Subwoofer
- (1) Rockville Single 15" Vented/Ported Sub Enclosure
- 10 Drywall Wood Screws (Wood screws are the type of screws; the screws are actually made of metal)
- 12 Feet of 14 AWG Blue Speaker Wire
- 2 Spade Terminals
Description of SRX1244:
Whether it’s your first system or you just need a little more bass in your trunk, the Street Reference line is the ultimate value subwoofer on the market. Redesigned from the ground up, SR subs are indistinguishable from their predecessors with improved performance, durability and cosmetics.
Features:
- Memphis Audio SRX1244 12" SRX Car Subwoofer Sub 500w Peak/ 250w RMS / Dual 4 Ohm
- 12 AWG compression terminals
- Anodized aluminum voice coil former
- Optimized for both sealed and vented enclosures
- Lightweight but rigid cone design for improved efficiency
- Polypropylene cone for improved durability
- Progressive poly cotton spider for controlled motion resulting in lower distortion
- Rubber surround for improved durability
Specifications:
- Size: 12"
- RMS Power: 250w
- Peak Power: 500w
- Voice Coil: Dual
- Impedance: 4-Ohm
- Sensitivity (dB): 85
- Magnet Size (Oz): 39
- Mounting Depth (in): 4.92
- Cut Out Diameter (in): 11.10
- Voice Coil Diameter (in): 2
- Warranty: 1
TS Parameters:??
| THIELE SMALL PARAMETERS | |
| Resonant Frequency (fs) | 30 Hz |
| Mechanical Q | 3.54 Qms |
| Electrical Q | 1.21 Qes |
| Total Q | 0.902 Qts |
| Sensitivity | 84.4 dB |
| Xmax Linear | 0.24 in. |
| Xmax Mechanical | 0.8 in. |
| Displacement | 0.09 cf. |
| Air volume of suspension (Vas) | 2.406 cf. |
| Moving Mass (Mms) | 155.8 g |
| Suspension Compliance (Cms) | 0.186 mmN |
| Effective piston area (Sd) | 510.71 SqCm |
| Motor Strength (Bl) | 6.23 TM |
| VOICE COIL & MAGNET | |
| Impedance Series | 8 ohms |
| Impedance parallel | 2 ohms |
| Voice coil diameter | 2 in. |
| RMS Power | 250 Watts |
| Peak Power | 500 Watts |
| Magnet weight | 40 oz |
| Magnet diameter | 4.73 in. |
| PHYSICAL DIMENSIONS | |
| Mounting depth | 4.96 in. |
| Cutout Diameter | 11.1 in. |
| Frame Outside Diameter | 12.6 in. |
| ENCLOSURE RECOMMENDATIONS | |
| Single sub sealed | 1.25 cf. |
| Dual subs Sealed | 2.5 cf. |
| Single sub vented | 2 GROSS cf. |
| Port dimensions | 12.5" x 1.5" x 21"L |
| Tuning frequency | 37 Hz |
| Dual sub vented | 4 GROSS cf. |
| Port dimensions | 12.5" x 3" x 16"L |
| Tuning frequency | 37 Hz |
Video of dB11:
What's In The Box:
- (1) dB11 Amplifier
- (1) Bass Remote
- (1) Birth Sheet with Tested Power
- Owner's Manual
- Mounting Hardware
- Warranty
Features:
- Rockville dB11 1400 Watt Peak/350 Watt Dyno-Certified RMS Mono 2-Ohm Amplifier Car Amp+Bass Remote
- Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, Rockford Fosgate, etc)
- 2 Ohm: 350 Watts x 1 Channel <1% THD+N
- 4 Ohm: 220 Watts x 1 Channel <1% THD+N - Peak: (Use these ratings when comparing with the top budget
Shipping & Returns
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