Take advantage of longer terms (up to 24 months) and lower payments. No impact on your credit score because there is no hard credit check. No prepayment penalties. Apply without any impact on your credit score.
Volume output is never an issue when it comes to Diamond Audio’s Motorsport series pro audio speakers! Designed and engineered to handle extreme power in order to withstand the long hours of open road cruising at SPL sound level conditions, the Motorsport MSPRO series speakers are no doubt the best when it comes to superior sound output and clarity.
Extreme Level Performance
- 250W RMS Power Handling
- Hi-Pass Filtered @ 150 Hz - 12 dB Oct.
- Frequency Response: 100 - 9kHz +/- 3dB
- Sensitivity: 100dB 1W/1M
- Manufactured to IP65 Marine Grade,Compliant Specifications
- Shorting Ring Utilized In Motor Structure,For Far-Field Performance
- Thermal Molded Waterproof Paper Cone
- UV-Treated Polycarbonate Cloth Surround
- Nominal Impedance: 4 ohm
- Mounting Depth: 3.5"
- Cut-out Diameter: 7.3"
- Over-All Diameter: 8.3"
- Over-All Height: 3.8"
- Speaker Size: 8”
- Description: PRO Full Range High Output Speaker
- Nominal Impedance (ohms): 4Ω
- RMS Power Rating: 250W
- Max Power Rating: 500W**
- Voice Coil Diameter (inch/mm): 2"
- Power Handling (RMS/Peak): 250W/500W**
- SPL (db): 100
- Re (Ω)[series]: 3.00
- Qms: 5.641
- Qes: 0.595
- Qts: 0.539
- Fs-Free Air Resonance (Hz): 63.3
- Vas (Liter): 9
- Cms (mm/N): 0.376
- Mms (g): 26.6
- Sd (cm²): 0.022
- BL (T*M): 5.798
- Xmax - Inch(mm): 1.5
- Pwr (W) NOM/MAX: 250W/500W**
- Crossover (-12 dB/ Oct) Variable High-Pass: **100Hz - 12dB Oct
- Total Diameter: 8.25'' (210mm)
- Mounting Diameter (inch/mm): 7.00'' (179mm)
- Mounting Depth: 3.5'' (90.5mm)
- Total Depth: 3.75'' (96.1mm)
- Grille: NO
- (1) Set of MSPRO8 Speakers
- (1) Hardware pack
Perfect way to pay within 100 days with no credit history required and no hard credit check. We cover the financing fees for you as long as you pay off your purchase within 100 days. So there are no hidden fees. Apply without any impact on your credit score.
100 Day same as cash financing
Most items ship in 24 hours (83% on average), some items do have a lead time due to manufacturing and tech oversight. All orders are processed and built in the order in which they are received. This allows our experts to review every order and check that it is correct for your specific bike. This means that sometimes you might have to wait a little longer to receive your order, but it’s always worth it!
Returns are easy, simply contact us for a returns number and send your item to our returns centre for fast processing. We’ll get you a replacement or refund in a snap! You can find our refund policy here.
Some items have a longer lead time due to custom assemblies and requirements for tech oversight before shipping. We do our best to add estimated lead times directly to the product page for these items as well as inform our customers over the phone. All items in an order will generally ship together, so if you have one or more items that have longer lead times the other items in your order will usually ship out as soon as all parts are assembled and inspected. Please do not plan the ride of your life around the estimated shipping times of your stereo equipment :)
Simply contact us for a return Authorization number and send your item to our returns center for fast processing. We’ll get you a replacement or refund in a snap! You can find our return policy here.
your part is guaranteed to fit
We test fit every part we sell on actual bikes in order to verify fitment on each moden, generation, and in each possible location. You can be sure that if we have stated that a part fits your bike, that it will, or your money back. You will find model, year, and location fitment details on most product pages.
We thoroughly test every part we sell on a real bike
There are a lot of parts out there that we refuse to sell. If it’s not up to our high standards, it never makes it to this website. We have parts that fit various budgets and levels of insanity, but all parts we carry are exceptional performers.
WE ARE FULLY AUTHORIZED RETAILERS FOR ALL BRANDS WE SELL
There are only a select few authorized online retailers for the brands we sell. Most all online retailers (even the really big ones) are not authorized at all! And the manufacturer’s warranty is void before you even get your items.
ordering from american hard bag is 100% safe and secure
You can rest easy - your personal details are never shared, sold, or rented to anyone either.